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Sekhomaretsi sa semiconductor

Sekhomaretsi sa semiconductor ke karolo ea bohlokoa tlhahisong le ho bokelleng lisebelisoa tsa semiconductor, joalo ka li-microprocessors, li-memory chips, le li-circuits tse ling tse kopaneng. Likhomaretsi tsena li fana ka matla a maqhama a matla le a ka tšeptjoang le tšireletso khahlanong le maemo a tikoloho le khatello ea mocheso. Ka tlhokahalo e ntseng e eketseha ea lisebelisoa tse nyenyane, tse potlakileng, le tse rarahaneng tsa semiconductor, litharollo tse sebetsang hantle le tse ka tšeptjoang li fetohile tsa bohlokoa ho feta leha e le neng pele. Sengoliloeng sena se tla hlahloba mefuta e fapaneng, lits'ebetso le liphephetso tsa likhomaretsi tsa semiconductor, se totobatsang karolo ea bona ea bohlokoa ho nolofalletsang miniaturization le ts'ebetso e phahameng ea lisebelisoa tsa semiconductor.

 

Mefuta ea Likhomaretsi tsa Semiconductor

Likhomaretsi tsa semiconductor li bapala karolo ea bohlokoa tlhahisong ea lisebelisoa tsa elektroniki le lits'ebetsong tsa kopano. Likhomaretsi tsena li etselitsoe ho fana ka tlamahano e matla le e tšepahalang lipakeng tsa likarolo tse fapaneng tsa lisebelisoa tsa semiconductor, joalo ka li-chips, substrates le liphutheloana. Ba ka mamella maemo a thata a tikoloho, ho palama libaesekele tse futhumetseng, le khatello ea mochini. Mefuta e 'maloa ea likhomaretsi tsa semiconductor e fumaneha' marakeng, e 'ngoe le e' ngoe e na le thepa e ikhethang le lits'ebetso. Ha re hlahlobe tse ling tsa likhomaretsi tsa semiconductor tse sebelisoang hangata:

1. Likhomaretsi tsa Epoxy: Likhomaretsi tse thehiloeng ho epoxy li sebelisoa haholo lits'ebetsong tsa semiconductor ka lebaka la matla a tsona a matle a ho kopanya, khanyetso e phahameng ea lik'hemik'hale, le thepa e ntle ea ho kenya motlakase. Ba fana ka ho khomarela ka matla ho lisebelisoa tse fapaneng, ho kenyeletsoa tšepe, lirafshoa le polasetiki. Likhomaretsi tsa epoxy li phekola mocheso oa kamore kapa tlas'a mocheso, li etsa tlamo e thata le e tšoarellang.
2. Likhomaretsi tsa Silicone: Li-adhesives tse thehiloeng ho silicone li tsebahala ka ho fetoha ha tsona, botsitso ba mocheso le ho hanyetsa mocheso o feteletseng. Ho itšetlehile ka sebopeho, li ka mamella mocheso o pharaletseng ho tloha ho -50 ° C ho ea ho 200 ° C kapa ho feta. Likhomaretsi tsa silicone li bonts'a thepa e ntle ea ho kenya motlakase 'me li sebelisoa hangata lits'ebetsong moo taolo ea mocheso e leng bohlokoa, joalo ka lisebelisoa tsa elektroniki tsa motlakase.
3. Acrylic Adhesives: Likhomaretsi tsa Acrylic li fana ka pheko e potlakileng, matla a maqhama a phahameng, le ho hanyetsa hantle mocheso le mongobo. Li tsebahala ka ho feto-fetoha ha tsona 'me li ka ikopanya le li-substrates tse fapaneng, ho kenyeletsoa tšepe, polasetiki le likhalase. Likhomaretsi tsa Acrylic, joalo ka lisebelisoa tsa elektroniki tsa likoloi le kopano ea LED, hangata li sebelisoa lits'ebetsong tse hlokang matla a phahameng le nako e telele.
4. Likhomaretsi tsa Polyurethane: Likhomaretsi tse entsoeng ka polyurethane li fana ka tekano pakeng tsa ho tenyetseha le matla. Li fana ka sekhomaretsi se setle ho lisebelisoa tse fapaneng, ho kenyeletsoa tšepe, polasetiki le khalase. Likhomaretsi tsa polyurethane li hanana le tšusumetso, ho sisinyeha le ho palama libaesekele tse futhumatsang, li li etsa hore li tšoanelehe bakeng sa lits'ebetso moo khatello ea mochini e amehang, joalo ka lisebelisoa tsa elektroniki tsa likoloi le tsa sefofane.
5. Li-Adhesives tsa Conductive: Likhomaretsi tse tsamaisang li entsoe ka li-filler tse tsamaisang, tse kang silevera, koporo, kapa k'habone, ho etsa hore motlakase o be teng manonyeletsong a tlamahaneng. Hangata li sebelisoa bakeng sa lisebelisoa tsa elektronike 'die-attach, flip-chip bonding, le likaroloana tse hokahanyang. Li-adhesives tsa conductive li fana ka khanyetso e tlase le ho khomarela hantle, ho fana ka likhokahano tse tšepahalang tsa motlakase.
6. Li-Adhesives tse sa Tlatseng: Likhomaretsi tse sa tlalang li entsoe ka mokhoa o hlakileng bakeng sa lisebelisoa tsa flip-chip, moo chip e behoang ka holimo holim'a substrate. Likhomaretsi tsena li phalla tlas'a chip nakong ea ho phekola, li tlatsa likheo pakeng tsa chip le substrate. Likhomaretsi tse sa tlaleng li fana ka ts'ehetso ea mochini, li matlafatsa conductivity ea mocheso, 'me li thibela ho hlōleha ha manonyeletso a solder a bakoang ke khatello ea mocheso.
7. Likhomaretsi tse Phekolehang tsa UV: Likhomaretsi tse phekolehang tsa UV li fola kapele ha li pepeselitsoe khanya ea ultraviolet. Li fana ka matla a phahameng a bond, ho hlaka ha optical, le khanyetso ea lik'hemik'hale. Likhomaretsi tse phekolehang ka UV hangata li sebelisoa lits'ebetsong tse hlokang ts'ebetso e potlakileng le maqhama a nepahetseng, joalo ka kopano ea ponts'o, fiber optics le lisebelisoa tsa optoelectronic.

Epoxy Adhesives: Khetho e Tloaelehileng ka ho Fetisisa

Likhomaretsi tsa epoxy li tsejoa hohle e le e 'ngoe ea mefuta e atileng haholo le e fapaneng. Li sebelisoa haholo liindastering le lits'ebetsong tse fapaneng ka lebaka la matla a tsona a ikhethang a tlamahano, ho tšoarella, le ho feto-fetoha ha maemo. Mona, re tla hlahloba hore na hobaneng likhomaretsi tsa epoxy e le khetho e tloaelehileng haholo ka har'a palo e lekanyelitsoeng ea mantsoe.

1. Matla a Bonding: Likhomaretsi tsa epoxy li fana ka matla a ikhethang a tlamahano, li etsa hore li tšoanelehe bakeng sa lisebelisoa tse fapaneng. Ebang ke litšepe, lipolasetiki, lirafshoa, lehong, kapa metsoako, likhomaretsi tsa epoxy li fana ka litlamo tse tiileng le tse tšepahalang, tse netefatsang bophelo bo bolelele le botsitso ba likarolo tse kopaneng.
2. Mefuta-futa: Likhomaretsi tsa epoxy li bonts'a ho feto-fetoha ho hoholo ha mekhoa ea tsona ea ts'ebeliso le likhetho tsa kalafo. Li fumaneha ka mefuta e fapaneng, joalo ka sistimi ea karolo e le 'ngoe kapa likarolo tse peli, e lumellang ho feto-fetoha ha tšebeliso ea tsona. Ho feta moo, li-adhesives tsa epoxy li ka phekoloa ka mocheso oa kamore kapa ka mocheso, ho itšetlehile ka litlhoko tse khethehileng tsa kopo.
3. Ho hanyetsa Lik'hemik'hale: Likhomaretsi tsa epoxy li na le khanyetso e ikhethang ea lik'hemik'hale, e leng se etsang hore li tšoanelehe bakeng sa lisebelisoa moo ho amehang lik'hemik'hale tse bohale kapa lihlapolli. Ba boloka sebopeho sa bona se setle esita le ha ba le har'a lik'hemik'hale tse fapa-fapaneng, oli, libeso le liasiti, ho tiisa hore likopano tse tlanngoeng li tšoarella nako e telele.
4. Ho hanyetsa Mocheso: Likhomaretsi tsa epoxy li ka mamella mocheso o pharaletseng, li etsa hore li tšoanelehe bakeng sa lisebelisoa tse hlokang ho hanyetsa mocheso o phahameng kapa o tlaase. Ebang ke indastering ea likoloi, ea sefofane, kapa ea elektronike, likhomaretsi tsa epoxy li fana ka tlamahano e tšepahalang esita le maemong a mocheso a feteletseng.
5. Bokhoni ba ho Tlatsa Lekhalo: Monyetla o mong oa likhomaretsi tsa epoxy ke bokhoni ba bona ba ho tlatsa likheo le ho se lekane lipakeng tsa libaka tsa mating. Tšobotsi ena e tiisa maqhama a matla le ha libaka tsa ho kopana li sa tsamaisane hantle, ho fana ka botšepehi bo ntlafetseng ba sebopeho ho likarolo tse kopantsoeng.
6. Thepa ea Mechini: Likhomaretsi tsa epoxy li fana ka lisebelisoa tse ntle haholo tsa mochini, joalo ka matla a phahameng a ho tiea le ho kuta le ho hanyetsa phello e ntle. Lintho tsena li etsa hore li tšoanelehe bakeng sa lits'ebetso tsa ho jara, moo sekhomaretsi se hlokang ho mamella khatello ea maikutlo kapa tšusumetso ntle le ho senya matla a tlamo.
7. Insulation ea Motlakase: Likhomaretsi tsa epoxy li bonts'a thepa e ntle ea ho kenya motlakase, e leng se etsang hore li tumme lits'ebetsong tsa elektroniki le tsa motlakase. Li fana ka ts'ireletso e sebetsang, e sireletsang likarolo tsa elektronike tse matla ho tloha maqhubu a motlakase kapa li-circuits tse khutšoanyane.
8. Tšebeliso e bonolo: Likhomaretsi tsa epoxy li batla li le bonolo ho li sebelisa le ho li sebelisa. Li ka tsamaisoa ka nepo, ho lumella ts'ebeliso e laoloang le ho fokotsa tšenyo. Ho feta moo, li-adhesives tsa epoxy li na le nako e telele e bulehileng, li fana ka nako e lekaneng ea ho sebetsa ho bokella likarolo pele li-adhesive li beha.

Li-Adhesives tsa Conductive: Ho nolofalletsa Khokahano ea Motlakase

Likhomaretsi tse tsamaisang ke mofuta o ikhethileng oa sekhomaretsi se nang le thepa ea sekhomaretsi le e tsamaisang. Li etselitsoe ho etsa hore ho be le khokahanyo ea motlakase lits'ebetsong tse fapaneng moo mekhoa ea setso ea ho solder e kanna ea se khonehe kapa ea lakatseha. Likhomaretsi tsena li fana ka melemo e mengata, ho kenyelletsa bonolo ho e sebelisa, botsoalle ba tikoloho le ho feto-fetoha ha maemo.

E 'ngoe ea melemo ea bohlokoa ea li-adhesives tsa conductive ke boiketlo ba tsona ba tšebeliso. Ho fapana le solder, e hlokang mocheso mme e ka ba e rarahaneng, likhomaretsi tse tsamaisang li ka sebelisoa feela ka ho abela kapa ho ala sekhomaretsi holim'a libaka tse lakatsehang. Sena se etsa hore li tšoanelehe bakeng sa basebelisi ba bangata, ho tloha ho litsebi ho ea ho batho ba ratang ho itlosa bolutu le ho felisa tlhokahalo ea lisebelisoa tse khethehileng.

Botsoalle ba tikoloho ke molemo o mong oa likhomaretsi tse tsamaisang. Ho fapana le solder, eo hangata e kenyelletsang li-solder tse nang le lead, li-adhesives tse tsamaisang li ka etsoa ka lisebelisoa tse se nang chefo. Sena se etsa hore li bolokehe haholoanyane tikolohong le ho sireletseha ho sebetsana le tsona, ho fokotsa likotsi tsa bophelo bo botle ho basebelisi. Ho phaella moo, ho se be teng ha loto ho etsa hore likhomaretsi tsena li lumellane le melao e thibelang tšebeliso ea lintho tse kotsi.

Likhomaretsi tsa conductive li boetse li fana ka mefuta-futa ea lisebelisoa tseo li ka li kopanyang hammoho. Ba ka kopanya lisebelisoa tse tsamaisang joalo ka tšepe le lisebelisoa tse sa sebetseng joalo ka polasetiki, ceramics le khalase. Khokahano ena e pharaletseng e lumella ho theha likopano tsa lisebelisoa tse ngata tse nang le khokahanyo e kopaneng ea motlakase, ho bula menyetla e mecha ea meralo liindastering tse fapaneng.

The conductivity ea li-adhesives tsena e finyelloa ka ho kenyelletsa li-fillers tse tsamaisang, tse kang silevera kapa carbon particles, ka har'a matrix a khomarelang. Li-filler tsena li theha litsela tse tsamaisang tse lumellang ho phalla ha motlakase ho pholletsa le libaka tse tlanngoeng. Khetho ea thepa ea li-filler le mahloriso e ka etsoa ho fihlela litlhoko tse khethehileng tsa conductivity, e leng se lumellang ho hlophisoa hantle ha thepa ea motlakase ea sekhomaretsi.

Lisebelisoa tsa li-conductive adhesives li atile. Li sebelisoa hangata indastering ea lisebelisoa tsa elektronike bakeng sa likarolo tsa tlamahano, ho nkela sebaka kapa ho tlatsana le lits'ebetso tsa soldering. Likhomaretsi tse tsamaisang li na le molemo ka ho khetheha bakeng sa ho kopanya likaroloana tsa elektronike tse thata tse ke keng tsa mamella mocheso o phahameng o amanang le soldering. Li boetse li sebelisetsoa ho etsa li-circuits tse feto-fetohang, li-tag tsa RFID, le li-touchscreens, moo bokhoni ba bona ba ho ikopanya le li-substrates tse fapaneng bo leng molemo.

Indastering ea likoloi, likhomaretsi tse tsamaisang li kopanya li-sensor, likarolo tsa taolo le lisebelisoa tsa mabone. Bokhoni ba bona ba ho kopanya bo sa sebetseng bo fokotsa lintlha tsa khatello ea maikutlo, ho ntlafatsa ts'epahalo ea khokahano ea motlakase le bophelo bo bolelele. Ho feta moo, li-adhesives tsa conductive li thusa ho fokotsa boima ba likoloi ka ho felisa tlhokahalo ea lihokelo tsa tšepe tse boima.

Ka ntle ho lisebelisoa tsa elektroniki le tsa likoloi, li-adhesives tse tsamaisang li fumana tšebeliso ea lisebelisoa tsa bongaka, likarolo tsa sefofane, esita le lihlahisoa tsa bareki tse kang lisebelisoa tsa elektroniki tse aparoang. Ho feto-fetoha ha tsona, boiketlo ba tšebeliso, le melemo ea tikoloho li etsa hore li khahle ho baetsi ba indasteri le baenjiniere.

Die Adhesive Adhesives: Bonding Semiconductor Chips ho Substrates

Likhomaretsi tsa Die attach li bapala karolo ea bohlokoa indastering ea semiconductor ka ho fana ka mokhoa o ts'epahalang le o sebetsang oa ho kopanya lichifi tsa semiconductor ho li-substrates. Likhomaretsi tsena li sebetsa e le sehokelo lipakeng tsa chip le substrate, ho netefatsa khokahano e sireletsehileng le e tsamaisang motlakase.

Mosebetsi o ka sehloohong oa li-adhesives tse khomaretsoeng ke ho fana ka tšehetso ea mechine le khokahanyo ea motlakase pakeng tsa chip le substrate. Ba tlameha ho ba le thepa e ntle ea ho khomarela ho netefatsa hore chip e lula e khomaretsoe ka mokhoa o sireletsehileng tlas'a maemo a fapaneng a ts'ebetso, ho kenyelletsa le ho palama libaesekele tse futhumetseng, khatello ea mochini le ho pepeseha tikoloho.

Tlhokahalo e 'ngoe ea bohlokoa bakeng sa li-attach adhesives ke bokhoni ba tsona ba ho mamella mocheso o phahameng. Nakong ea mekhoa ea ho kopanya li-chips tse kang solder reflow kapa thermocompression bonding, sekhomaretsi se tlameha ho boloka botšepehi le matla a ho khomarela. Ka tloaelo, li-attach adhesives li etselitsoe ho mamella mocheso o ka holimo ho 200 ° C, ho netefatsa hore bond e tšepahala.

Likhomaretsi tsa Die attach hangata li aroloa ho li-adhesives tse thehiloeng ho epoxy le tse thehiloeng ho solder. Likhomaretsi tse thehiloeng ho epoxy ke lisebelisoa tsa thermosetting tse folisang ha li pepesehetse mocheso. Li fana ka sekhomaretsi se setle haholo, conductivity e phahameng ea mocheso, le ho kenya motlakase. Ka lehlakoreng le leng, li-adhesives tse thehiloeng ho solder li na le motsoako oa tšepe o qhibilihang nakong ea ho kopanya. Ba fana ka tsela e fokolang ea motlakase e hanyetsanang le motlakase o phahameng oa mocheso, e leng se etsang hore e tšoanelehe bakeng sa lisebelisoa tse phahameng tsa ho senya matla.

Khetho ea sekhomaretsi se khomaretsoeng ho latela lintlha tse 'maloa, ho kenyelletsa ts'ebeliso e ikhethileng, maemo a ts'ebetso le thepa ea substrate. Sekhomaretsi se tlameha ho lumellana le lisebelisoa tseo li tla tlamahanngoa ho tsona, ho etsa bonnete ba ho khomarela hantle le ho thibela litšebelisano leha e le life tse mpe. Sekhomaretsi se tlameha ho ba le litšobotsi tse ntle tsa ho tsamaisa le ho phalla ho thusa ho kopanya le ho fokotsa likheo kapa likheo lipakeng tsa chip le substrate.

Ho finyella maqhama a ka tšeptjoang, ho lokisoa ha holimo ke habohlokoa. Libaka tsa substrate le chip li tlameha ho hloekisoa hantle ho tlosa litšila, li-oxide le litšila tse ling tse sitisang ho khomarela. Mekhoa ea kalafo ea holim'a metsi joalo ka ho hloekisa plasma, etching ea lik'hemik'hale, kapa ho hloekisa ka ultrasonic hangata li sebelisoa ho ntlafatsa ts'ebetso ea sekhomaretsi.

Hang ha sekhomaretsi sa die attached se sebelisoa, chip e behoa ka hloko 'me e lumellane le substrate. Khatello kapa mocheso o ka sebelisoa ho netefatsa ho koloba hantle le ho kopana pakeng tsa sekhomaretsi le bokaholimo bo tlanngoeng. Joale sekhomaretsi se phekoloa kapa se tiisoa, se phethela mokhoa oa ho kopanya.

Li-Adhesives tsa Underfill: Ho Sireletsa Khahlanong le Khatello ea Mocheso

Likhomaretsi tse sa tlaleng ke lisebelisoa tsa bohlokoa tse sebelisoang ka har'a liphutheloana tsa elektroniki ho itšireletsa khahlanong le khatello ea mocheso. Ba fana ka matlafatso ea mochini le ho ntlafatsa ts'epahalo ea lisebelisoa tsa elektroniki ka ho fokotsa tšusumetso ea libaesekele tse futhumetseng le ts'oenyeho ea mochini.

Khatello ea mocheso ke ntho e amehang haholo likopanong tsa elektronike ka lebaka la ho se lumellane ha li-coefficients of thermal expansion (CTE) pakeng tsa lisebelisoa tse fapaneng. Ha sesebediswa se thulana le ho feto-fetoha ha thempereichara, thepa eo e a atoloha mme e fokotsehe ka lebelo le fapaneng, e hlahisa kgatello e ka hlolehang. Likhomaretsi tse sa tlalang li thusa ho fokotsa bothata bona ka ho sebetsa e le tšireletso lipakeng tsa chip le substrate, ho monya le ho aba khatello ea maikutlo e bakoang ke ho palama baesekele.

Mosebetsi oa mantlha oa li-adhesives tse sa tlalang ke ho matlafatsa manonyeletso a solder a hokahanyang chip ea potoloho e kopaneng (IC) le substrate. Nakong ea tlhahiso, chip e kenngoa holim'a substrate e sebelisa solder, e leng se etsang hore ho be le maqhama pakeng tsa likarolo tse peli. Leha ho le joalo, ho se lumellane ha CTE pakeng tsa chip le substrate ho ka baka khatello ea kelello manonyeletsong a solder. Likhomaretsi tse sa tlatsoang li kenngoa ka har'a lekhalo pakeng tsa chip le substrate, ho tlatsa li-voids le ho etsa lesela le tiileng le le rekere. Lera lena le fokotsa khatello ea maikutlo, ho ntlafatsa botšepehi ba mechine ea kopano.

Likhomaretsi tsa underfill li boetse li fana ka conductivity e ntle ea mocheso, ea bohlokoa bakeng sa ho lahla mocheso o hlahisoang ke likarolo tsa elektroniki. Ho senya mocheso ka katleho ke habohlokoa ho thibela ho chesa le ho boloka ts'ebetso le nako e telele ea sesebelisoa. Ka ho tsamaisa mocheso ho tloha ho chip ho ea ho substrate, li-adhesives tse sa tlalang li thusa ho boloka mocheso o tsitsitseng oa ho sebetsa le ho thibela khatello ea mocheso ho senya IC.

Ho feta moo, li-adhesives tse sa tlatsoang li sireletsa khahlanong le mongobo le litšila. Hangata lisebelisoa tsa elektronike li pepesehetse tikoloho e thata, ho kenyelletsa le mongobo le lik'hemik'hale tse sa tšoaneng, tse ka senyang ts'ebetso ea tsona le ho tšepahala. Lisebelisoa tse sa tsitsang ke mokoallo, ho thibela ho kenella ha mongobo le ho hasana ha lintho tse kotsi ka har'a sephutheloana sa chip. Tšireletso ena e thusa ho boloka tšebetso ea motlakase le ho lelefatsa bophelo ba sesebelisoa.

Flip Chip Adhesives: Ho nolofalletsa Miniaturization

Likhomaretsi tsa Flip chip li bohlokoa ho nolofalletsang miniaturization lisebelisoa tse fapaneng tsa elektroniki. Ha theknoloji e ntse e hatela pele, ho lula ho hlokahala mechine e menyenyane, e bobebe le e matla haholoanyane. Flip-chip bonding e hlahile e le mokhoa o ratoang oa ho fihlella likhokahano tse matla haholo lisebelisoa tse joalo. Likhomaretsi tsena li tsamaisa khokahano e tobileng ea motlakase le mochini lipakeng tsa chip le substrate, e fanang ka melemo e mengata ho miniaturization.

E 'ngoe ea melemo ea bohlokoa ea li-flip-chip adhesives ke bokhoni ba tsona ba ho fokotsa boholo ba liphutheloana tsa elektroniki. Mekhoa e tloaelehileng ea ho kopanya lithapo e hloka sebaka bakeng sa li-loops tsa terata, ho fokotsa boholo ba sesebelisoa se ka finyelloang. Ka lehlakoreng le leng, flip-chip bonding e felisa tlhoko ea li-loops tsa terata, e fokotsang boholo ba sephutheloana haholo. Boemo bo bonyenyane bo bohlokoa lisebelisoeng tsa elektronike tse nkehang habonolo, tse kang li-smartphone, li-tablet, le lintho tse ka roaloang, moo sebaka se lefshoang.

Ho feta moo, li-flip-chip adhesives li thusa ho eketsa ts'ebetso ea sesebelisoa. Khokahano e tobileng ea motlakase lipakeng tsa chip le substrate e fokotsa bolelele ba tsela ea matšoao le inductance, e ntlafatsa ts'ebetso ea motlakase. Sena ke sa bohlokoa ka ho khetheha bakeng sa lits'ebetso tse potlakileng haholo, joalo ka li-microprocessors le li-memory chips, moo ho fokotsang tieho le tahlehelo ea lets'oao ho leng bohlokoa. Flip chip bonding e thusa ho fokotsa sekhahla sa phetisetso ea data, tšebeliso e tlase ea matla, le ts'epahalo e matlafalitsoeng ea sesebelisoa ka ho fokotsa litlamorao tsa likokoana-hloko.

Ho feta moo, li-flip-chip adhesives li fana ka bokhoni bo botle ba taolo ea mocheso. Ho laola mocheso oa mocheso ho fetoha phephetso e kholo ha lisebelisoa tsa elektroniki li ntse li le matla le ho tlala. Flip chip bonding e lumella ho khomarela ka ho toba chip ho substrate, e leng ho matlafatsang katleho ea ho fetisa mocheso. Sena se nolofalletsa ho senya mocheso o sebetsang hantle, ho thibela ho chesa le ho ntlafatsa ho tšepahala ka kakaretso le nako ea bophelo ea sesebelisoa. Taolo e nepahetseng ea mocheso e bohlokoa bakeng sa lisebelisoa tse sebetsang hantle joalo ka li-graphics processing units (GPUs) le central processing units (CPUs).

Molemo o mong oa li-flip-chip adhesives ke botsitso ba tsona ba mochine. Lisebelisoa tsa sekhomaretsi tse sebelisoang ho flip-chip bonding li fana ka likhokahano tse tiileng le tse tšepahalang. Ho ba sieo ha likhoele tsa terata ho felisa kotsi ea ho robeha ha mohala kapa mokhathala, ho netefatsa botšepehi ba nako e telele ba mechine. Ho tiea ha likhomaretsi tsa flip-chip ho li etsa hore li tšoanelehe bakeng sa lits'ebetso tse tlas'a maemo a thata a ts'ebetso, joalo ka lisebelisoa tsa elektroniki tsa likoloi kapa lisebelisoa tsa sefofane.

Ho feta moo, li-flip-chip adhesives li ts'ehetsa likhokahano tse matla haholo. Ka flip-chip bonding, hoa khoneha ho finyella palo e kholo ea likamano sebakeng se senyenyane, ho lumella ho kopanngoa ha ts'ebetso e eketsehileng ka har'a sebaka se lekanyelitsoeng. Sena se molemo ka ho khetheha bakeng sa lisebelisoa tse rarahaneng tsa elektroniki tse hlokang likhokahano tse ngata tse kentsoeng / tse hlahisoang, joalo ka li-circuits tse kopaneng, li-sensor, kapa li-microelectromechanical system (MEMS). Likhokahano tse matla haholo tse nolofalitsoeng ke li-flip-chip adhesives li kenya letsoho ho theoheng ha sesebelisoa ka kakaretso.

Li-Adhesives tsa Encapsulation: Ho Sireletsa Likarolo Tse Sensitive

Likhomaretsi tsa encapsulation li bohlokoa ho sireletseng likarolo tsa elektronike tse hlokolosi ho tsoa linthong tse fapaneng tsa tikoloho, khatello ea mochini le ho pepeseha ha lik'hemik'hale. Likhomaretsi tsena li fana ka mokoallo o sireletsang, ho koahela likarolo le ho netefatsa hore li phela nako e telele le ho tšepahala. Sengoliloeng sena se tla hlahloba bohlokoa ba likhomaretsi tsa encapsulation le karolo ea tsona ho sireletsa likarolo tse hlokolosi.

Likaroloana tsa elektronike tse bonojoana, tse kang li-circuits, li-sensor le lithapo tse pshatlehang, li kotsing ea ho senyeha ka lebaka la mongobo, lerōle, ho feto-fetoha ha mocheso le matla a 'mele. Li-adhesives tsa encapsulation li fana ka tharollo e ka tšeptjoang ka ho etsa lera le sireletsang ho potoloha likarolo tsena. Li sebetsa e le tšitiso, li sireletsa likaroloana ho tsoa linthong tse ka ntle tse ka senyang ts'ebetso kapa tsa lebisa ho hloleheng pele ho nako.

E 'ngoe ea likarolo tsa bohlokoa tsa li-adhesives tsa encapsulation ke bokhoni ba tsona ba ho hanela ho kenella ha mongobo. Mongobo o ka baka kutu, li-circuits tse khutšoane le ho lutla ha motlakase, e leng se lebisang ho se sebetseng hantle ha sesebelisoa. Li-adhesives tsa encapsulation li fana ka khanyetso e ntle ea mongobo, e thibelang ho kena ha metsi kapa mouoane oa mongobo likarolong tse thata. Karolo ena e bohlokoa lits'ebetsong tse pepesehileng mongobo o phahameng kapa tikolohong e nang le mongobo o mongata, joalo ka lisebelisoa tsa elektroniki tsa likoloi kapa lisebelisoa tsa indasteri tse kantle.

Ntle le ts'ireletso ea mongobo, li-adhesive tsa encapsulation li boetse li fana ka khanyetso e ntle ea lik'hemik'hale. Li khona ho mamella ho pepesehela lik'hemik'hale tse fapaneng, ho kopanyelletsa le solvents, acids, bases, le lisebelisoa tsa ho hloekisa. Ho hanyetsa hona ho tiisa hore likarolo tse hlokolosi li lula li sa amehe ke ho sebelisana ha lik'hemik'hale, ho boloka botšepehi le ts'ebetso ea tsona.

Li-adhesives tsa encapsulation li boetse li fana ka tšireletso ea mochine ho likarolo tse bonolo. Li sebetsa e le li-absorbers tse tšosang, tse senyang khatello ea kelello le ho sisinyeha ho ka senyang likarolo. Karolo ena e bohlokoa lits'ebetsong tse tsamaisoang khafetsa, joalo ka sefofane, likoloi, le lisebelisoa tsa elektroniki tsa bareki.

Ho feta moo, li-adhesive tsa encapsulation li fana ka thepa e ntle ea taolo ea mocheso. Li na le conductivity e phahameng ea mocheso, e lumellang ho qhala mocheso o sebetsang hantle ho tsoa likarolong tse hlokolosi. Likhomaretsi tsena li thusa ho boloka mocheso o nepahetseng oa ts'ebetso ka ho tlosa mocheso ka katleho, ho thibela khatello ea mocheso, le ho netefatsa ho tšepahala ha nako e telele.

Molemo o mong oa li-adhesives tsa encapsulation ke bokhoni ba bona ba ho matlafatsa botšepehi ba likopano tsa elektronike. Ho kopanya le ho kopanya likarolo tse fapaneng hammoho ho fana ka matla a eketsehileng le botsitso tsamaisong e akaretsang. Ts'ebetso ena e thusa haholo lits'ebetsong tseo ho tsona ho hlokahalang ho tiea, joalo ka litsamaiso tsa taolo ea indasteri kapa lisebelisoa tsa elektroniki tsa boemo ba sesole.

Likhomaretsi tsa encapsulation li tla ka mefuta e fapaneng ho khotsofatsa litlhoko tse fapaneng tsa ts'ebeliso. E ka ba likhomaretsi tsa mokelikeli tse phekolang mocheso oa kamore kapa metsoako e tsamaisang mocheso e sebelisoang bakeng sa lits'ebetso tse matla a phahameng. Khetho ea sekhomaretsi se loketseng e ipapisitse le lintlha tse kang boemo bo lakatsehang ba ts'ireletso, maemo a ts'ebetso, nako ea pheko le ts'ebetso ea kopano.

Li-Adhesives tse Tlaase: Tse Bohlokoa Bakeng sa Likopo tsa Sebaka

Likhomaretsi tse ntšang khase e tlase li bapala karolo ea bohlokoa lits'ebetsong tsa sebaka moo ho boloka tikoloho e hloekileng le e laoloang e leng bohlokoa. Outgassing e bolela ho lokolla li-volatile organic compounds (VOCs) le litšila tse ling tse tsoang thepa, ho kenyeletsoa likhomaretsi, tlas'a vacuum kapa maemo a khatello e tlase. Ho ntša metsi ho ka senya thepa e hlokolosi, lisebelisoa tsa mahlo, le libaka tsa sepaka-paka maemong a feteletseng a sebaka, moo ho se nang khatello ea sepakapaka. Ka hona, ho sebelisa li-adhesives tse sa pheleng hantle ho bohlokoa haholo ho netefatsa ts'ebetso e ts'epahalang le bophelo bo bolelele ba boromuoa ba sebaka.

E 'ngoe ea lintho tse amehang haholo ka ho tsoa ha moea ke ho beha litšila libakeng tse mahlonoko, joalo ka lilense tsa mahlo le li-sensor. Litšila li ka etsa filimi e tšesaane holim'a libaka tsena, tsa fokotsa ponahalo ea tsona, ts'ebetso e nyenyefatsang, le ho kena-kenana le litekanyo tsa saense. Tabeng ea mekhoa ea optical, esita le ho fokotseha ho fokolang ha ho buleha ho ka ama haholo boleng ba litšoantšo le data e bokelitsoeng ho tloha sebakeng. Li-adhesives tse fokolang ka tlaase li etselitsoe ho fokotsa ho lokolloa ha metsoako e sa tsitsang, ho fokotsa kotsi ea tšoaetso le ho boloka ts'ebetso ea lisebelisoa tse hlokolosi.

Ntho e 'ngoe ea bohlokoa ea li-adhesives tse tlaase-tlaase ke phello ea tsona ho likarolo tsa elektroniki le potoloho. Li-VOC tse lokollotsoeng nakong ea phepelo ea motlakase li ka senya kapa tsa senya lits'ebetso tsa elektroniki tse bobebe, tse lebisang ho se sebetseng hantle kapa ho hloleha ho felletseng. Sena se sebetsa haholo-holo bakeng sa lifofa-sebakeng, moo likarolo tsa elektronike li pepesetsoang sebaka, ho fapana ho feteletseng ha mocheso le mahlaseli. Likhomaretsi tse nang le khase e tlase li entsoe ka lisebelisoa tsa khatello e tlase ea mouoane, ho fokotsa ho lokolloa ha metsoako e senyang le ho sireletsa botšepehi ba lisebelisoa tsa elektronike.

Ho feta moo, ho tsoa moeeng ho ka boela ha beha bophelo bo botle ba bo-ra-astronote kotsing le ho lula ha sefofa-sebakeng se sebetsang. Libakeng tse koetsoeng joalo ka li-capsules tsa sebaka kapa liteishene tsa sepakapaka, ho bokelloa ha li-VOC ho tsoa ho khase ho ka baka moea o sa thabiseng kapa o kotsi. Likhomaretsi tse ntšang khase e tlaase li thusa ho fokotsa kotsi ena ka ho fokotsa ho ntšoa ha metsoako e sa tsitsang, ho netefatsa tikoloho e sireletsehileng le e phetseng hantle bakeng sa bo-rasaense nakong ea mesebetsi ea bona.

Ho fihlella thepa e tlase ea ho tsoa, ​​likhomaretsi tse sebelisoang lits'ebetsong tsa sepakapaka li feta litekong tse matla le lits'ebetso tsa mangolo. Ts'ebetso ena e kenyelletsa ho beha likhomaretsi maemong a tšoanang a sebaka, ho kenyelletsa le liphaposi tsa vacuum, mocheso o feteletseng le likhatello tse fapaneng tsa tikoloho. Likhomaretsi tse fihlelang litlhokahalo tse matla bakeng sa ho tsoa mali ha tlase li netefalitsoe ebile li lumelloa ho sebelisoa mesebetsing ea sebaka.

Li-Adhesives tsa Bonding Level Wafer: Ho Fokotsa Litšenyehelo le ho Matlafatsa Kotulo

Khokahano ea boemo ba Wafer ke ts'ebetso ea bohlokoa indastering ea semiconductor, moo li-chips kapa li-wafer tse ngata li hokahantsoeng ho theha li-circuits tse kopaneng tse kopaneng. Ka tloaelo, ts'ebetso ena ea ho kopanya e ne e kenyelletsa li-solder bumps kapa mekhoa ea ho kopanya mohala, e hlokang ho lokisoa hantle le ho tlamahanngoa ka bomong ha chip e 'ngoe le e' ngoe, e leng se bakang litšenyehelo tse phahameng le lihlahisoa tse tlaase. Leha ho le joalo, tsoelo-pele ea mahlale a sekhomaretsi e behile tsela bakeng sa likhomaretsi tsa li-wafer tse fanang ka phokotso ea litšenyehelo le chai e ntlafalitsoeng tlhahisong ea li-semiconductor.

Likhomaretsi tsa li-wafer-level li etselitsoe ho fana ka maqhama a ts'epahalang le a tiileng lipakeng tsa li-wafers kapa li-chips boemong ba wafer, ho felisa tlhoko ea lits'ebetso tsa tlamahano ka bomong. Likhomaretsi tsena ka tloaelo li sebelisoa e le lera le tšesaane pakeng tsa li-wafers 'me li phekoloa tlas'a maemo a laoloang ho finyella matla a batloang a tlamo. Mona ke lintlha tse ling tsa bohlokoa tse tlatselletsang phokotsong ea litšenyehelo le ho ntlafatsa kotulo:

1. Nolofatso ea Ts'ebetso: Likhomaretsi tsa li-wafer-level bonding li nolofatsa mokhoa oa ho kopanya ka ho etsa hore ho tlamahane ka nako e le 'ngoe ha li-chips tse ngata kapa li-wafer ka mohato o le mong. Sena se felisa tlhoko ea ho tsamaisana ho rarahaneng le tlamahano ea motho ka mong ea chip ka 'ngoe, ho boloka nako le ho fokotsa litšenyehelo tsa tlhahiso. Ho feta moo, sekhomaretsi se ka sebelisoa ka mokhoa o ts'oanang holim'a sebaka se seholo, ho netefatsa hore ho na le sekhomaretsi se tsitsitseng ho pholletsa le sephaphatha.
2. Matla a Phahameng a Bond le ho Tšepahala: Likhomaretsi tsa li-wafer-level li fana ka thepa e ntle ea ho khomarela, e bakang matla a phahameng a maqhama pakeng tsa li-wafers. Tlamo ena e matla e tiisa khokahanyo e tšepahalang mme e fokotsa kotsi ea delamination kapa ho hloleha nakong ea mehato e latelang ea tlhahiso kapa ts'ebetso ea sesebelisoa. Thepa ea sekhomaretsi, e futhumatsang le ea motlakase e ka hlophisoa ho fihlela litlhoko tse ikhethileng tsa ts'ebeliso, e leng ho matlafatsa ts'epehi.
3. Lisebelisuoa tse Hlollang Litšenyehelo: Likhomaretsi tsa li-wafer-level bonding li atisa ho sebelisa lisebelisoa tse bolokang chelete e ngata ha li bapisoa le mekhoa e tloaelehileng ea ho kopanya. Likhomaretsi tsena li ka etsoa ka mefuta e fapaneng ea li-polymers, tse kang epoxies, polyimides, kapa acrylates, tse fumanehang habonolo 'me li fana ka ts'ebetso e ntle ka litšenyehelo tse lekaneng. Ho khetha ho tsoa ho lisebelisoa tse fapaneng ho thusa bahlahisi ho ntlafatsa khetho ea sekhomaretsi ho latela ts'ebetso, theko, le ho lumellana le li-substrates tse fapaneng.
4. Ntlafatso ea Lihlahisoa: Likhomaretsi tse tlamang ka sekhahla sa Wafer li kenya letsoho ntlafatsong ea tlhahiso ea tlhahiso ea semiconductor. Tšebeliso e tšoanang ea sekhomaretsi ka har'a sephaphatha se fokotsa kotsi ea likheo, ho koaleha moea, kapa maqhama a sa lekanang, a ka bakang likoli kapa ho hloleha. Ho feta moo, ho felisa chip bonding ka bomong ho fokotsa menyetla ea ho se lumellane kapa ho senyeha nakong ea ts'ebetso ea ho tlamahane, e leng se hlahisang chai e ngata le ho fokotsa litekanyetso tsa likhahla.
5. Ho lumellana le Advanced Packaging Technologies: Likhomaretsi tsa li-wafer-level bonding li tsamaisana le mekhoa e fapaneng e tsoetseng pele ea ho paka, joalo ka wafer-level chip-scale packaging (WLCSP), fan-out wafer-level packaging (FOWLP), kapa mekhoa ea ho kopanya ea 3D. Likhomaretsi tsena li thusa ho kopanngoa ha li-chips tse ngata kapa likarolo tse fapaneng ka har'a compact form factor, e nolofatsang miniaturization le ho nolofalletsa ts'ebetso e tsoetseng pele ea lisebelisoa tsa elektroniki.

Li-Adhesives tsa UV tse Fokotsang: Ho tlamahanngoa ka potlako le ka nepo

Likhomaretsi tse folisang UV ke likhomaretsi tsa phetoho tse fanang ka bokhoni ba ho kopanya kapele le bo nepahetseng. Ba fumane botumo liindastering tse fapaneng ka lebaka la thepa ea bona e ikhethang le melemo ho feta likhomaretsi tsa setso. Likhomaretsi tse folisang UV hangata li entsoe ka monomer, photoinitiator le stabilizer. Ha likhomaretsi tsena li pepeselitsoe khanya ea ultraviolet (UV), li ba le karabelo ea lik'hemik'hale e lebisang ho folisoeng le ho tlamahanoa kapele.

O mong oa melemo ea bohlokoa ea likhomaretsi tse folisang UV ke nako ea tsona ea ho folisa kapele. Ho fapana le litlamo tsa setso tse hlokang lihora kapa matsatsi ho fola ka botlalo, likhomaretsi tse phekolang ka UV li folisa ka mor'a metsotsoana ho isa metsotsong. Nako ena ea ho phekola ka potlako e eketsa ts'ebetso ea tlhahiso haholo le ho fokotsa nako ea ho leta ea mohala, e leng se bakang ho boloka litšenyehelo tse kholo bakeng sa bahlahisi. Sebopeho sa hang-hang sa bond se boetse se lumella ho sebetsana hang-hang le ts'ebetso e tsoelang pele ea likarolo tse tlanngoeng.

Bokhoni bo nepahetseng ba tlamahano ea likhomaretsi tse folisang UV ke molemo o mong oa bohlokoa. Sekhomaretsi se lula se le metsi ho fihlela se pepesehetse leseli la UV, se fana ka nako e lekaneng ea ho tsamaisana le ho beha likarolo ho tlamahanoa. Hang ha sekhomaretsi se pepesehetse leseli la UV le tiea kapele, ho theha tlamo e tiileng le e tšoarellang. Bokhoni bona bo nepahetseng ba tlamahano bo thusa lits'ebetso tse hlokang ho nepahala ho phahameng le mamello e tiileng, joalo ka lisebelisoa tsa elektroniki, tsa mahlo le lisebelisoa tsa bongaka.

Likhomaretsi tse folisang UV li boetse li fana ka matla a matle a maqhama le ho tšoarella. Sekhomaretsi se phekotsoeng se etsa maqhama a matla a ka mamellang maemo a fapaneng a tikoloho, ho kenyelletsa le mocheso o feteletseng, mongobo le lik'hemik'hale. Sena se netefatsa bophelo bo bolelele le ts'epahalo ea likarolo tse tlanngoeng, ho etsa hore likhomaretsi tse folisang UV li loketse lits'ebetso tse batloang haholo.

Ho feta moo, likhomaretsi tse phekolang ka UV ha li na solvent 'me li na le likhase tse tlase tsa volatile organic compound (VOC). Ho fapana le likhomaretsi tse thehiloeng ho solvent tse hlokang ho omisoa le ho lokolla mouoane o ka bang kotsi, likhomaretsi tse folisang UV li baballa tikoloho ebile li bolokehile. Sena se ba etsa khetho e khahlehang bakeng sa liindasteri tse ikemiselitseng ho fokotsa boemo ba tsona ba tikoloho le ho latela melaoana.

Ho feto-fetoha ha likhomaretsi tse folisang UV ke ntlha e 'ngoe e hlokomelehang. Ba ka kopanya lisebelisoa tse fapaneng, ho kenyeletsoa likhalase, tšepe, polasetiki, lirafshoa, esita le li-substrates tse fapaneng. Khokahano ena e pharaletseng e etsa hore likhomaretsi tse folisang UV li loketse lits'ebetso tse fapaneng ho pholletsa le liindasteri tsa likoloi, tsa sefofane, tsa elektroniki le tsa bongaka.

Li-Adhesives tsa Coductive Paste: Ho nolofaletsa Flexible le Printed Electronics

Li-conductive paste li hlahile e le theknoloji ea bohlokoa e nolofalletsang ho nts'etsapele lisebelisoa tsa elektroniki tse feto-fetohang le tse hatisitsoeng. Lisebelisoa tsena tse ncha li kopanya thepa ea sekhomaretsi sa setso le conductivity ea tšepe, ho bula menyetla e mecha ea ho etsa le ho kopanya lisebelisoa tsa elektroniki ho li-substrates tse fapaneng.

E 'ngoe ea melemo e ka sehloohong ea li-adhesives tsa conductive ke bokhoni ba tsona ba ho fana ka sekhomaretsi sa mochine le motlakase oa motlakase. Likhomaretsi tsa setso hangata ke li-insulating, tse fokotsang tšebeliso ea tsona lits'ebetsong tsa elektroniki. Likhomaretsi tsa paste tse tsamaisang, ka lehlakoreng le leng, li na le likaroloana tse tsamaisang tse kang silevera, koporo, kapa k'habone e tsamaisang motlakase. Ts'ebetso ena e habeli e li lumella ho sebetsa e le sekhomaretsi le tsela e tsamaisang, e li etsang hore e be tse loketseng bakeng sa ho kopanya likarolo tsa elektroniki kapa ho theha mesaletsa ea conductive holim'a li-substrates tse tenyetsehang.

Ho feto-fetoha ha li-adhesives tsa conductive paste ke tšobotsi e 'ngoe ea bohlokoa e etsang hore e tšoanelehe bakeng sa lisebelisoa tsa elektronike tse feto-fetohang. Likhomaretsi tsena li ka boloka matla a tsona a motlakase le ha a kobeha, a otlolloa kapa a sotheha. Ho feto-fetoha ha maemo hona ho bohlokoa bakeng sa lits'ebetso tse joalo ka lisebelisoa tse ka roaloang, likhalase tse feto-fetohang, le lisebelisoa tsa elektroniki tse sa sebetseng, moo li-circuits tsa setso li ke keng tsa khonahala kapa li ke keng tsa sebelisoa. Li-conductive paste li etsa hore ho thehoe likhokahano tsa motlakase tse matla le tse tšepahalang ho li-substrates tse tenyetsehang, tse netefatsang ts'ebetso le ho tšoarella ha lisebelisoa tsa elektroniki tse tenyetsehang.

Ho feta moo, li-conductive paste li lumellana le mekhoa e fapaneng ea khatiso, joalo ka khatiso ea skrineng, khatiso ea inkjet le khatiso ea flexographic. Tšebelisano ena e lumella ho etsoa ha lisebelisoa tsa elektronike tse hatisitsoeng ka mokhoa o phahameng le o theko e tlaase. Mekhoa ea khatiso e etsa hore ho behoe li-adhesives tsa sekontiri ka mokhoa o nepahetseng, e leng se etsang hore ho khonehe ho etsa lipotoloho tse rarahaneng le meralo ea elektronike e nang le tšenyo e fokolang ea thepa. Bokhoni ba ho hatisa mesaletsa ea conductive ka kotloloho holim'a li-flexible substrates bo nolofatsa mokhoa oa ho etsa le ho fokotsa nako ea tlhahiso, ho etsa hore lisebelisoa tsa elektroniki tse hatisitsoeng e be tharollo e sebetsang bakeng sa tlhahiso e kholo.

Li-conductive paste adhesives li boetse li fana ka melemo ho latela tsamaiso ea mocheso. Ho ba teng ha likaroloana tsa conductive ka har'a li-adhesive tsena ho nolofatsa mocheso oa mocheso o hlahisoang ke likarolo tsa elektronike. Thepa ena e bohlokoa bakeng sa ho netefatsa ts'epo le ts'ebetso ea lisebelisoa tse hlahisang mocheso o moholo, joalo ka lisebelisoa tsa elektroniki tsa motlakase kapa li-LED tsa matla a phahameng. Ho sebelisa li-conductive paste adhesives e le li-interfaces tsa mocheso, mocheso o ka fetisoa ka katleho ho tloha karolong e hlahisang mocheso ho ea ho mocheso oa mocheso, ho ntlafatsa ts'ebetso ea lisebelisoa ka kakaretso le nako e telele.

Soldering Pastes: Alternative to Adhesive Bonding

Soldering pastes, eo hape e tsejoang e le solder pastes, e fana ka mokhoa o mong oa ho kopanya sekhomaretsi lits'ebetsong tse fapaneng. Le hoja ho khomarela sekhomaretsi ho kenyelletsa ho sebelisa li-adhesives ho kopanya lisebelisoa, li-solder pastes li sebelisa mokhoa o fapaneng oa ho fumana tlamo e matla le e ka tšeptjoang. Karabong ena, re tla hlahloba li-soldering pastes e le mokhoa o mong oa ho kopanya sekhomaretsi ka har'a moeli oa mantsoe a 450.

Li-pastes tsa soldering li na le motsoako oa likaroloana tsa tšepe tsa alloy, flux, le binder. Likaroloana tsa alloy tsa tšepe hangata li na le thini, lead, silevera, kapa motsoako oa litšepe tsena. Phetoho e thusa ts'ebetsong ea soldering ka ho tlosa li-oxide ho tloha holim'a tšepe le ho khothalletsa ho kolobisa le ho khomarela. Sekopanyi se tšoara pente hammoho 'me se lumella hore se sebelisoe habonolo.

E 'ngoe ea melemo e ka sehloohong ea li-pastes tsa soldering holim'a sekhomaretsi se khomarelang ke matla le ho tšoarella ha tlamo. Soldering e theha maqhama a metallurgical pakeng tsa lisebelisoa tse kopantsoeng, e leng se etsang hore ho be le lenonyeletso le matla le khonang ho mamella likhatello tse sa tšoaneng tsa mechine, mocheso le motlakase. Hangata lenonyeletso le rekisoang le matla haholo ebile le ka tšeptjoa ho feta litlamo tse khomarelang, tse ka 'nang tsa senyeha ha nako e ntse e ea kapa tlas'a maemo a itseng.

Soldering pastes e boetse e fana ka mokhoa o potlakileng le o sebetsang haholoanyane oa ho kopanya. Sekhahla se ka sebelisoa hantle libakeng tse lakatsehang, 'me motsoako o ka thehoa ka ho futhumatsa kopano ho mocheso o qhibilihisang oa solder. Ts'ebetso ena hangata e potlakile ho feta sekhomaretsi sa sekhomaretsi, se ka hlokang linako tsa ho folisoa kapa ho omisa. Ho feta moo, li-pastes tsa soldering li nolofalletsa ho kopanya likarolo tse ngata ka nako e le 'ngoe, ho fokotsa nako ea kopano le ho eketsa tlhahiso.

Molemo o mong ke ho feto-fetoha ha li-pastes tsa soldering ho kopanya lisebelisoa tse fapaneng. Ho khomarela sekhomaretsi ho ka 'na ha e-ba le mefokolo ha ho tlama lisebelisoa tse sa tšoaneng kapa thepa e nang le li-coefficients tse fapaneng tsa katoloso ea mocheso. Li-pastes tsa soldering li ka theha manonyeletso a tšepahalang lipakeng tsa lisebelisoa tse fapaneng, ho kenyeletsoa litšepe, li-ceramics le lipolasetiki tse ling, li etsa hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng.

Ho feta moo, li-pastes tsa soldering li ka ntlafatsa conductivity ea mocheso le motlakase ha li bapisoa le ho khomarela sekhomaretsi. Thepa ena e na le molemo ka ho khetheha lits'ebetsong moo ho felloang ke mocheso kapa ts'ebetso ea motlakase ho bohlokoa, joalo ka likopano tsa elektroniki - lenonyeletso le rekisoang le theha tsela e tobileng ea tšepe, e thusang ho fetisa mocheso hantle le ho tsamaisa motlakase.

Leha ho le joalo, ke habohlokoa ho hlokomela hore li-pastes tsa soldering li boetse li na le lintlha le meeli. Mohlala, lisebelisoa tse ling tsa solder li na le lead, tse ka thibeloang ka lebaka la mathata a tikoloho le bophelo bo botle. Li-solder tse se nang loto li entsoe e le mekhoa e meng, empa li ka ba le litšobotsi tse fapaneng 'me li hloka ho nahanoa ka mokhoa o itseng.

 

Mekhoa ea ho Abela ka Sekhomaretsi: Ho nepahala le ho sebetsa hantle

Mekhoa ea ho fana ka likhomaretsi e bohlokoa liindastering tse fapaneng, ho tloha ho tsa tlhahiso ho isa ho tsa kaho. Ho fihlella ho nepahala le ho sebetsa hantle ts'ebetsong ea sekhomaretsi ho bohlokoa bakeng sa ho netefatsa litlamo tse tšepahalang, ho fokotsa litšila le ho ntlafatsa tlhahiso ka kakaretso. Sengoliloeng sena se tla hlahloba mekhoa ea bohlokoa e thusang ho fihlela ho nepahala le ho sebetsa hantle ha ho tsamaisa li-adhesive.

1. Lits'ebetso tse Ikemetseng tsa Phano: Lits'ebetso tse ikatisang tsa phepelo li sebelisa matsoho a robotiki kapa lisebelisoa tse laoloang ke komporo ho kenya likhomaretsi ka nepo. Sistimi ena e fana ka phetisetso e phahameng, ho nepahala le lebelo, ho netefatsa ts'ebeliso e tsitsitseng ea sekhomaretsi likarolong kapa lihlahisoa tse ngata. Ka ho felisa liphoso tsa batho, litsamaiso tse ikemetseng li fokotsa litšila le ho ntlafatsa ts'ebetso ea ho fana ka sekhomaretsi.
2. Metering and Mixing Systems: Lisebelisoa tse ling li hloka ho fana ka likarolo tse peli kapa ho feta tse hlokang ho tsoakoa ka tekanyo e itseng. Litsamaiso tsa metering le ho kopanya li lekanya ka nepo le ho kopanya likarolo tsa sekhomaretsi pele li aba, ho netefatsa likarohano tse nepahetseng le boleng bo tsitsitseng. Litsamaiso tsena li molemo haholo bakeng sa likarolo tse peli tsa epoxies, polyurethanes, le li-adhesive tse ling tse sebetsang hantle.
3. Phatlalatso e Laoloang ke Khatello: Mekhoa ea ho fana ka khatello e laoloang ke khatello e kenyelletsa ho sebelisa mechine ea pneumatic kapa hydraulic ho laola lebelo la phallo le khatello ea sekhomaretsi. Sekhomaretsi se ajoa ka lebelo le laoloang ka ho boloka matla a tsitsitseng, ho netefatsa ts'ebetso e nepahetseng, le ho fokotsa sekhomaretsi se feteletseng. Phano e laoloang ke khatello hangata e sebelisoa bakeng sa lits'ebetso tse hlokang mela e metle, matheba, kapa lipaterone tse rarahaneng.
4. Jetting le Needle Dispensing: Mekhoa ea ho jetting le ea ho fana ka linale e loketse lits'ebetso tse hlokang ho beoa ka lebelo le holimo le ka nepo. Litsamaiso tsa jetting li sebelisa li-pulse tsa khatello ho ntša marotholi a manyenyane kapa likhoele tse sa khaotseng. Ka lehlakoreng le leng, ho fana ka nale ho kenyelletsa ho sebelisa nale kapa molomo oa molomo ho kenya sekhomaretsi ka bongata bo laoloang. Mekhoa ena e atisa ho sebelisoa kopanong ea elektronike, moo ho hlokahalang li-deposit tse nyenyane, tse nepahetseng.
5. Lits'ebetso tsa Spray le Coating: Bakeng sa lits'ebetso tse kholo tsa maqhama kapa a ho roala, lisebelisoa tsa ho fafatsa le tsa ho roala li fana ka mokhoa o sebetsang oa sekhomaretsi. Litsamaiso tsena li sebelisa mekhoa ea atomization ho etsa moholi o motle kapa sekhomaretsi sa sekhomaretsi, se netefatsang tšireletso le litšila tse fokolang. Sistimi ea ho fafatsa le ea ho roala e sebelisoa haholo indastering ea ho etsa likoloi, sefofane le thepa ea ka tlung.
6. Li-Valves le Li-Nozzles: Khetho ea li-valve le li-nozzles e bohlokoa bakeng sa ho fihlela ho nepahala ha ho fana ka sekhomaretsi. Mefuta e fapaneng ea li-valve le li-nozzles, joalo ka li-valve tsa nale, li-valve tsa diaphragm, kapa li-nozzles tse tapered, li fana ka taolo e fapaneng holim'a sekhahla sa phallo, paterone le boholo ba marotholi. Ho khetha valve kapa nozzle e loketseng bakeng sa sekhomaretsi se ikhethileng le litlhoko tsa ts'ebeliso ho bohlokoa bakeng sa ho fana ka phepelo e nepahetseng le e sebetsang hantle.
7. Sistimi ea Tataiso ea Pono: Lits'ebetso tse tsamaisoang ke pono li sebelisa lik'hamera le software e tsoetseng pele ho bona le ho lekola boemo ba likarolo kapa li-substrates. Ha e hlahloba litšoantšo tse nkiloeng, tsamaiso e fetola li-parameter tsa ho fana ka sekhomaretsi ka nako ea sebele, ho netefatsa ho behoa ka nepo esita le libakeng tse sa tloaelehang kapa likarolo tse sa tšoaneng. Litsamaiso tse tataisoang ke pono li ntlafatsa ho nepahala le ho sebetsa hantle ha li ntse li amohela mekhoa e fapaneng.

Mathata ho Semiconductor Adhesive Application

Sesebelisoa sa sekhomaretsi sa semiconductor se tobana le liphephetso tse 'maloa tse ka amang ts'ebetso le ts'epahalo ea lisebelisoa tsa elektroniki. Liphephetso tsena li hlaha ka lebaka la litlhoko le litšobotsi tse ikhethang tsa li-semiconductors le maemo a thata a ts'ebetso ao ba tlas'a ona. Mona ke tse ling tsa mathata a bohlokoa ts'ebelisong ea semiconductor ea sekhomaretsi:

1. Tsamaiso ea Thermal: Li-semiconductors li hlahisa mocheso nakong ea ts'ebetso, 'me taolo e sebetsang ea mocheso e bohlokoa ho thibela ho futhumala ho feteletseng. Lisebelisoa tsa sekhomaretsi tse sebelisoang ho li-semiconductors li tlameha ho ba le conductivity e ntle ea mocheso ho fetisetsa mocheso ho tloha mochine ka katleho. Ho netefatsa ho khomarela hantle ntle le ho senya ts'ebetso ea mocheso ke phephetso e kholo.
2. Tšebelisano ea Lik'hemik'hale: Li-semiconductors li pepesetsoa lik'hemik'hale tse fapaneng nakong ea bophelo ba tsona, ho kenyelletsa le lisebelisoa tsa ho hloekisa, li-solvents le li-fluxes. Lisebelisoa tse khomarelang li lokela ho lumellana le lik'hemik'hale le lintho tsena ho qoba ho senyeha kapa ho lahleheloa ke ho khomarela ka nako. Ho khetha lisebelisoa tse khomarelang tse ka mamellang ho pepesehela lik'hemik'hale tse itseng ke mosebetsi o rarahaneng.
3. Khatello ea Mechanical: Lisebelisoa tsa elektronike li atisa ho ba le khatello ea kelello ka lebaka la ho ata ha mocheso, ho sisinyeha le matla a ka ntle. Ho mamella likhatello tsena, lisebelisoa tsa sekhomaretsi li tlameha ho ba le lisebelisoa tse loketseng tsa mochini, joalo ka ho tenyetseha le matla. Ts'ebetso e mpe ea sekhomaretsi e ka lebisa ho delamination ea sesebelisoa sa semiconductor, ho phatloha kapa ho hloleha ha mochini.
4. Miniaturization: Ka mokhoa o ntseng o tsoela pele oa miniaturization, lisebelisoa tsa semiconductor li ntse li fokotseha le ho feta. Tšebeliso ea sekhomaretsi meahong e joalo e nyane e hloka ho nepahala le taolo e phahameng. Ho netefatsa ts'ireletso e ts'oanang, ho qoba likheo, le ho boloka botenya ba bond bond e fetoha mathata a bohlokoa.
5. Tšebelisano ea Ts'ebetso: Ho etsa semiconductor ho kenyelletsa mehato e mengata ea ts'ebetso, ho kenyelletsa ho hloekisa, ho beha le ho paka. Lisebelisoa tse khomarelang li lokela ho lumellana le mekhoa ena ntle le ho ama ts'ebetso ea tsona hampe. Ho hlaha mathata a ho fumana likhomaretsi tse khonang ho mamella mekhoa ea mocheso o phahameng, ho hanela mongobo, le ho boloka botsitso nakong eohle ea potoloho ea tlhahiso.
6. Ho Tšepahala le Botsofali: Lisebelisoa tsa semiconductor li lebelletsoe ho ba le nako e telele ea bophelo le ts'ebetso e tšepahalang tlasa maemo a fapaneng a ts'ebetso. Lisebelisoa tsa sekhomaretsi li tlameha ho bonts'a botsitso ba nako e telele, ho hanyetsa botsofali, le ho khomarela ka tšeptjoang ka nako e telele. Phephetso e holim'a ho bolela esale pele le ho fokotsa mekhoa e ka bang teng ea nyenyefatso e ka amang ts'ebetso le ts'epahalo ea sesebelisoa sa semiconductor.
7. Mehopolo ea Tikoloho: Lisebelisoa tse khomarelang tse sebelisoang lits'ebetsong tsa semiconductor li tlameha ho latela melao le maemo a tikoloho.
8. Sena se akarelletsa ho fokotsa lintho tse kotsi, tse kang loto le lintho tse ling tse chefo. Ho nts'etsapele litharollo tsa sekhomaretsi tsa tikoloho tse fihlelang litlhoko tsa taolo ntle le ho senya ts'ebetso e ka ba phephetso.
9. Litšenyehelo le Scalability: Thepa ea sekhomaretsi e lokela ho ba e theko e tlaase le e ka fokotsoang ho fihlela litlhoko tsa tlhahiso ea semiconductor e phahameng haholo. Ho leka-lekanya litekanyetso tsa litšenyehelo le litlhoko tsa ts'ebetso ho hlahisa phephetso ho khetha lisebelisoa tse loketseng tsa sekhomaretsi le ho ntlafatsa ts'ebetso ea kopo.

Teko ea ho Tšepahala: Ho Lekola Ts'ebetso ea Sekhomaretsi

Teko ea ho tšepahala ke mokhoa oa bohlokoa oa ho lekola ts'ebetso ea likhomaretsi. Likhomaretsi li sebelisoa hangata liindastering tse fapaneng, ho kenyeletsoa likoloi, sefofane, lisebelisoa tsa elektroniki le tsa kaho, moo li bapalang karolo ea bohlokoa ho kopanya lisebelisoa tse fapaneng. Ho tšepahala ha likhomaretsi ho bohlokoa ho netefatsa hore likopano tse tlamahaneng li tšoarella le ho sebetsa ka nako e telele.

Karolo e 'ngoe ea bohlokoa ea tlhahlobo ea ho ts'epahala ke ho lekola matla a sekhomaretsi le thepa ea sekhomaretsi. Sena se kenyelletsa ho beha lisampole tse khomaretsang maemo a fapaneng a khatello ea maikutlo ho etsisa maemo a sebele a lefats'e le ho tseba hore na li sebetsa joang tlas'a meroalo e fapaneng, mocheso le maemo a tikoloho. Liteko tsa tensile, shear, le peel hangata li etsoa ho lekola sebopeho sa sekhomaretsi le bokhoni ba ho mamella matla ka nqa tse fapaneng.

Ntle le tlhahlobo ea mochini, lintlha tsa tikoloho li bapala karolo ea bohlokoa ts'ebetsong ea sekhomaretsi. Likhomaretsi li ka pepesetsoa mocheso o feteletseng, mongobo, lik'hemik'hale le mahlaseli a UV nakong ea bophelo ba ts'ebeletso. Ka hona, tlhahlobo ea ts'epo e kenyelletsa ho beha lisampole tse khomarelang litekong tse potlakileng tsa botsofali, moo li pepesetsoang maemo a thata a tikoloho nako e telele. Sena se thusa ho bolela esale pele ts'ebetso ea nako e telele ea sekhomaretsi le ho lekola ho hanyetsa ha eona ho senyeha, joalo ka ho lahleheloa ke matla a ho khomarela kapa ho senyeha ha lik'hemik'hale.

Karolo e 'ngoe ea bohlokoa ea tlhahlobo ea ho ts'epahala ke ho lekola ho tšoarella ha sekhomaretsi tlas'a cyclic loading. Lits'ebetsong tse ngata, likhomaretsi li ba tlas'a khatello ea khafetsa ea mochini, joalo ka ho thothomela kapa ho palama baesekele. Teko ea mokhathala e lekola khanyetso ea sekhomaretsi ho hloleha tlas'a meroalo ena ea cyclic. Mehlala hangata e tlas'a palo e itseng ea potoloho ea mojaro, 'me ts'ebetso ea bona e beoa leihlo bakeng sa matšoao leha e le afe a mefokolo ea sekhomaretsi, joalo ka propagation ea crack kapa bond delamination.

Ho feta moo, tlhahlobo ea ho tšepahala e kenyelletsa ho lekola ts'ebetso ea sekhomaretsi maemong a nnete a lefats'e. Sena se ka kenyelletsa ho lekola bokhoni ba sekhomaretsi sa ho kopanya lisebelisoa tse fapaneng tse sebelisoang indastering, joalo ka litšepe, lipolasetiki, li-composite kapa likhalase. Mehlala e lokisoa ho sebelisoa mekhoa e tloaelehileng 'me e tlas'a liprothokholo tsa liteko tse etsisang litlhoko tse khethehileng tsa kopo. Sena se lumella baenjiniere ho lekola ho lumellana ha sekhomaretsi le li-substrates tse fapaneng le ho lekola matla a eona a tlamo, ho tenyetseha le ho hanyetsa maemo a tikoloho.

Teko ea ts'epo e boetse e kenyelletsa ho lekola tšebelisano ea lik'hemik'hale tsa sekhomaretsi le lintho tse ling tseo e ka kopanang le tsona nakong ea ts'ebeliso ea eona kapa bophelo ba ts'ebeletso. Sena se kenyelletsa ho etsa liteko tsa tšebelisano ho fumana hore na sekhomaretsi se sebetsana hampe le lihlapolli, lisebelisoa tse hloekisang, libeso kapa lik'hemik'hale tse ling tse ka bang teng tikolohong. Teko ea tšebelisano ea lik'hemik'hale e thusa ho tseba mathata a ka lebisang ho hloleheng kapa ho senyeha ha sekhomaretsi.

Qetellong, tlhahlobo ea ho tšepahala ke mohato oa bohlokoa ho lekola ts'ebetso ea sekhomaretsi. E kenyelletsa ho lekola thepa ea mochini, ho etsa liteko tse potlakileng tsa botsofali, ho lekola ho tšoarella ha thepa ea cyclic, ho lekola ts'ebetso maemong a nnete a lefats'e, le tlhahlobo ea tšebelisano ea lik'hemik'hale. Ka ho etsa tlhahlobo e felletseng ea ts'epo, bahlahisi le lienjineri ba ka etsa bonnete ba hore li-adhesives lia tšoaneleha le ts'ebetso ea nako e telele lits'ebetsong tsa bona tse reriloeng.

Mehopolo ea Tikoloho ho Semiconductor Adhesive

Likhomaretsi tsa semiconductor li bapala karolo ea bohlokoa ho bokelleng le ho pakang lisebelisoa tsa elektroniki, haholo indastering ea semiconductor. Le ha likhomaretsi tsena li fana ka mesebetsi ea bohlokoa joalo ka bonding le taolo ea mocheso, ho bohlokoa ho nahana ka phello ea tsona ea tikoloho bophelong bohle ba bona. Mona ke lintlha tse ling tsa bohlokoa tsa tikoloho molemong oa likhomaretsi tsa semiconductor:

1. Chefo: Likhomaretsi tse ngata tsa semiconductor li na le lintho tse kotsi, ho kenyelletsa le li-volatile organic compounds (VOCs), lirafshoa tse boima, le lik'hemik'hale tse ling tse chefo. Lintho tsena li ka ba le litlamorao tse mpe bophelong ba batho le tikolohong. Ho fokotsa kapa ho felisa metsoako e kotsi ka har'a li-adhesive formulations ho bohlokoa ho fokotsa tšusumetso ea bona ea tikoloho.
2. Mesi: Nakong ea ho etsoa le ho sebelisoa ha likhomaretsi tsa semiconductor, likarolo tse sa tsitsang li ka lokolloa moeeng, tse tlatsetsang tšilafalong ea moea. Mohlala, mesi ea VOC e ka kenya letsoho ho thehoeng ha ozone ea boemo bo tlase le ho thehoeng ha lintho tse kotsi. Bahlahisi ba lokela ho ikitlaelletsa ho etsa li-voc-glues tse tlase le ho kenya tšebetsong mehato e matla ea taolo ea mesi ho fokotsa litlamorao tsena tsa tikoloho.
3. Tšebeliso ea Matla: Ho hlahisa li-adhesive tsa semiconductor ho hloka mekhoa e matla ea matla, ho kenyelletsa le ho kopanya, ho kopanya le ho phekola. Ho fokotsa tšebeliso ea matla ka ho ntlafatsa ts'ebetso le ho sebelisa theknoloji e baballang matla ho ka fokotsa sebaka sa tikoloho se amanang le tlhahiso ea likhomaretsi.
4. Pheliso ea Litšila: Indasteri ea semiconductor e hlahisa litšila tse ngata, 'me li-adhesives li kenya letsoho phallong ena ea litšila. Litšila li ka kenyelletsa likhomaretsi tse sa sebelisoeng kapa tse felloang ke nako, lisebelisoa tsa ho paka, le lihlahisoa tsa tlhahiso. Ho kenya ts'ebetsong mekhoa ea taolo ea litšila joalo ka ho e sebelisa hape, ho e sebelisa kapa ho lahloa ka mokhoa o bolokehileng ha litšila tse khomaretseng ho bohlokoa ho fokotsa tšilafalo ea tikoloho le ho senyeha ha lisebelisoa.
5. Tlhahlobo ea Lifecycle: Ho nahana ka nako eohle ea bophelo ea likhomaretsi tsa semiconductor ho bohlokoa ho lekola ka botlalo phello ea tsona tikolohong. Tlhahlobo ena e kenyelletsa ho lekola mohato oa tikoloho oa ho ntšoa ha thepa e tala, tlhahiso, lipalangoang, ts'ebeliso le ho lahla ha bophelo. Ho khetholla menyetla ea ntlafatso sethaleng ka seng ho ka lebisa ho tharollo e tsitsitseng ea sekhomaretsi.
6. Mekhoa e meng e tsitsitseng: Ho hlahloba le ho amohela mekhoa e meng e tsitsitseng ho bohlokoa ho fokotsa tšusumetso ea tikoloho ea li-semiconductor adhesives. Sena se ka kenyelletsa ho sebelisa lisebelisoa tsa tlhaho kapa tse ka nchafatsoang, ho etsa litlolo tse thehiloeng metsing kapa tse se nang mokelikeli, le ho sebelisa mekhoa ea tlhahiso e baballang tikoloho. Ho khothaletsa tšebeliso ea likhomaretsi kapa ho kenya ts'ebetsong mekhoa ea moruo ea selikalikoe le hona ho ka thusa ho baballa lisebelisoa.
7. Tumellano ea Taolo: Baetsi ba likhomaretsi ba tlameha ho latela melao ea tikoloho le litekanyetso tse laolang tšebeliso ea lik'hemik'hale, ho lahla, le ho ngola. Ho netefatsa ts'ireletso ea tikoloho le bophelo ba batho, ho lula u nchafalitsoe ka melaoana e amehang, joalo ka REACH (Ngoliso, Tekolo, Tumello, le Thibelo ea Lik'hemik'hale) ho European Union le melaoana e ts'oanang libakeng tse fapaneng, ho bohlokoa.

Mekhoa le Litlhahiso ho Semiconductor Adhesive

Sekhomaretsi sa semiconductor se bapala karolo ea bohlokoa ho bokelleng le ho pakang lisebelisoa tsa elektroniki, ho netefatsa tlamahano e nepahetseng le botsitso ba likarolo tsa semiconductor. Ha theknoloji e ntse e tsoela pele, ho na le mekhoa e mengata ea bohlokoa le maqheka a hlahang lebaleng la sekhomaretsi sa semiconductor.

 

1. Miniaturization le Ho rarahana ha Sesebelisoa se Phahameng: Mokhoa o mong oa bohlokoa indastering ea semiconductor ke ts'ebetso e ntseng e tsoela pele ea lisebelisoa tsa elektroniki le ho rarahana ho ntseng ho eketseha ha meralo ea tsona. Mokhoa ona o hloka likhomaretsi tse nang le thepa e ntlafalitsoeng, joalo ka viscosity e tlase, matla a bond e phahameng, le conductivity e ntlafalitsoeng ea mocheso, ho amohela likaroloana tse nyane le tse petelitsoeng haholo.
2. Mekhoa e tsoetseng pele ea ho paka: Mekhoa e tsoetseng pele ea ho paka, e kang system-in-package (SiP), fan-out wafer-level packaging (FOWLP), le 3D packaging, e ntse e tsebahala ka lebaka la bokhoni ba bona ba ho ntlafatsa ts'ebetso ea lisebelisoa le ho fokotsa sebopeho sa sebopeho. Hangata mekhoa ena e hloka li-adhesives tse khethehileng tse ka sebetsanang le liphephetso tse ikhethang tsa ho hokahanya li-dies le likarolo tse ngata ka har'a sebaka se senyenyane.
3. Taolo ea Thermal: Ha lisebelisoa tsa elektroniki li ntse li le matla le ho kopana, taolo e sebetsang ea mocheso e ntse e ba ea bohlokoa le ho feta. Likhomaretsi tsa semiconductor tse nang le thepa e ntle ea ho futhumatsa mocheso li ntse li ntlafatsoa ho thusa ho tlosa mocheso ho tloha lisebelisoa tsa semiconductor, ho thibela ho futhumala le ho netefatsa ts'ebetso e nepahetseng.
4. Ho Fokotsa Mocheso o Tlase: Likhomaretsi tse tloaelehileng tsa semiconductor hangata li hloka mekhoa ea ho folisa mocheso o phahameng, e ka ba bothata bakeng sa likaroloana tse se nang mocheso kapa li-substrates. Litlhahiso tsa likhomaretsi tse folisang mocheso o tlase li etsa hore li tlamahane ka mocheso o tlase haholo, ho fokotsa kotsi ea tšenyo ea mocheso ho lisebelisoa tse bobebe tsa semiconductor.
5. Liqapi tsa Lintho Tse Ncha: Bafuputsi ba ntse ba hlahloba mekhoa e mecha ea lisebelisoa bakeng sa likhomaretsi tsa semiconductor ho fihlela litlhoko tse fetohang. Sena se kenyelletsa nts'etsopele ea likhomaretsi tse tsamaisang motlakase (ECAs) tse fanang ka bonding le conductivity ea motlakase, ho felisa tlhoko ea ho kopanya lits'ebetsong tse itseng. Ho feta moo, lisebelisoa tse ncha tse kang likhomaretsi tse tenyetsehang li ntse li hlahisoa ho amohela tlhokahalo e ntseng e eketseha ea lisebelisoa tsa elektroniki tse tenyetsehang le tse kobehang.
6. Mehopolo ea Tikoloho: Ts'ebetso le ts'usumetso ea tikoloho li ntse li fumana tlhokomelo e kholo indastering ea semiconductor. Baetsi ba likhomaretsi ba tsepamisitse maikutlo ho nts'etsapele liforomo tse bonolo tsa tikoloho tse nang le metsoako e fokotsehileng ea "volatile organic compound" (VOCs) le lintho tse kotsi ha ba ntse ba boloka litšobotsi tse ntle tsa ts'ebetso.
7. Ntlafatso ea Ts'ebetso le Boiketsetso: Ka tlhokahalo e ntseng e eketseha ea lisebelisoa tsa semiconductor, ho na le tlhoko e ntseng e hola ea lits'ebetso tse sebetsang hantle le tse ikemetseng. Baetsi ba likhomaretsi ba sebelisana 'moho le barekisi ba lisebelisoa ho ntlafatsa mekhoa ea ho fana ka likhomaretsi le ho folisa, ho netefatsa liphetho tse tsitsitseng le tse tšepahalang ha ba ntse ba fokotsa linako tsa potoloho ea tlhahiso.
8. Ho tšepahala le ho tšoarella: Lisebelisoa tsa semiconductor li lebelletsoe ho sebetsa ka ts'epo ka nako e telele, hangata maemong a thata. Litlhahiso tsa sekhomaretsi li ikemiselitse ho ntlafatsa ts'epahalo ea sesebelisoa ka ho matlafatsa matla a ho khomarela, ho hanyetsa mongobo, mocheso le lintlha tse fapaneng tsa tikoloho.

Libaka tsa Kopo: Consumer Electronics, Automotive, Aerospace, le Tse ling

Consumer Electronics:

Consumer electronics ke e 'ngoe ea libaka tse tsebahalang haholo tsa ts'ebeliso ea tsoelo-pele ea theknoloji. E kenyelletsa lisebelisoa tse ngata tse kang li-smartphone, matlapa, lilaptop, li-TV tse bohlale, lisebelisoa tse ka roaloang le lisebelisoa tsa lapeng. Lilemong tsa morao tjena, lisebelisoa tsa elektroniki tsa bareki li bone ts'ebetso e kholo ea ts'ebetso, ts'ebetso le khokahanyo. Mohlala, li-smartphone li se li le matla le ho feta, li fana ka likarolo tse tsoetseng pele joalo ka lik'hamera tse nang le qeto e phahameng, ho kopanya bohlale ba maiketsetso, le bokhoni bo eketsehileng ba 'nete. Li-TV tse bohlale joale li tšehetsa 4K esita le qeto ea 8K le khokahanyo e bohlale ea lapeng bakeng sa liphihlelo tse ntlafalitsoeng tsa boithabiso. Lisebelisoa tse aparoang joalo ka li-smartwatches le li-trackers tsa boikoetliso li se li tumme ka lebaka la bokhoni ba tsona ba ho lekola bophelo bo botle le ho lekola boikoetliso.

Likoloi:

Indasteri ea likoloi e bile le tsoelo-pele e tsotehang, haholo-holo e tsamaisoang ke theknoloji. Likoloi tsa sejoale-joale li na le lisebelisoa tse tsoetseng pele tsa elektroniki le software tse matlafatsang polokeho, bokhoni le boiphihlelo ba basebelisi. E 'ngoe ea likarolo tse mahlonoko tsa nts'etsopele ke ho khanna ka boithaopo, 'me likoloi tse itsamaisang li fetoha ntho ea nnete. Likoloi tsena li itšetlehile ka li-sensor tse tsoetseng pele, li-algorithms tsa bohlale ba maiketsetso, le khokahanyo ho tsamaea litseleng le ho etsa liqeto tse bohlale. Ho feta moo, lisebelisoa tsa koloi li kenyelletsa:

• Litsamaiso tsa infotainment.
• Mekhoa e tsoetseng pele ea lithuso tsa mokhanni (ADAS).
• Khokahano ea koloi.
• Theknoloji ea likoloi tsa motlakase.
• Puisano ea koloi le koloi.

Sepakapaka:

Indasteri ea sepakapaka e itšetlehile haholo ka mahlale a tsoetseng pele ho ntlafatsa polokeho, katleho le ts'ebetso. Lisebelisoa tsa sepakapaka li kenyelletsa moralo le tlhahiso ea lifofane, tlhahlobo ea sebaka, litsamaiso tsa sathelaete, le taolo ea sephethephethe sa sefofane. Moralo o thusoang ke khomphutha (CAD) le lithulusi tsa papiso li thusa lienjiniere ho etsa lifofane tse fofang hantle le tse baballang mafura moralong oa lifofane. Litsamaiso tsa satellite li fana ka puisano ea lefats'e, tlhahlobo ea boemo ba leholimo, le lits'ebeletso tsa ho tsamaea. Indasteri ea sepakapaka e boetse e sebelisa lisebelisoa tse tsoetseng pele, tse kang li-composites le li-alloys tse bobebe, ho fokotsa boima ba 'mele le ho eketsa ts'ebetso ea mafura. Sebakeng sa ho hlahloba sepakapaka, liroboto, li-remote sensing, le litsamaiso tsa propulsion li thusa misio ho hlahloba lihloliloeng tsa leholimo le ho bokella lintlha tsa mahlale.

Tlhokomelo ea bophelo:

Theknoloji e bapala karolo ea bohlokoa tlhokomelong ea bophelo bo botle, ho fetola indasteri ka mekhoa e fapaneng. Lisebelisoa le lisebelisoa tsa bongaka tse kang mechini ea MRI, li- ultrasound scanner le liroboto li fetotse mekhoa ea ho hlahloba le ho phekola. Lirekoto tsa bophelo bo botle ba elektroniki (EHRs) le telemedicine li lumella litsebi tsa tlhokomelo ea bophelo ho fumana leseli la mokuli le ho fana ka tlhokomelo e hole. Lisebelisoa tse ka roaloang le litsamaiso tsa tlhahlobo ea bophelo li thusa batho ho latela matšoao a bona a bohlokoa le ho fumana likhothaletso tsa tlhokomelo ea bophelo bo botle. Bohlale ba maiketsetso le li-algorithms tsa ho ithuta ka mochini li sebelisoa bakeng sa tlhahlobo ea mafu, ho sibolloa ha lithethefatsi, le litlhahlobo tse boletsoeng esale pele, tse lebisang ntlafatsong ea liphetho tsa mokuli le meriana e ikhethileng.

Industrial Automation:

Boiketsetso ba indasteri bo kenyelletsa ho sebelisa mahlale a tsoetseng pele ho iketsetsa lits'ebetso tsa tlhahiso le ho ntlafatsa tlhahiso. Liroboto le matsoho a liroboto li sebelisoa haholo bakeng sa mesebetsi e kang ho kopanya, ho cheselletsa le ho sebetsana le thepa. Lisebelisoa tsa Inthanete ea Lintho (IoT) le li-sensor li sebelisoa ho bokella lintlha tsa nako ea nnete le ho ntlafatsa ts'ebetso e sebetsang hantle. Sistimi ea pono ea mochini e thusa ho laola le ho hlahloba boleng, ho netefatsa hore lihlahisoa li fihlella litekanyetso tse thata. Sistimi e tsoetseng pele ea taolo le li-algorithms tsa ho lokisoa esale pele li thusa ho fokotsa nako le ho eketsa tlhahiso ea tlhahiso. Boiketsetso ba indasteri bo ka eketsa ts'ebetso, ea fokotsa litšenyehelo, 'me ea ntlafatsa polokeho ho liindasteri tse fapaneng, ho kenyeletsoa tlhahiso, thepa le matla.

Menyetla le Menyetla ea Bokamoso

Bokamoso bo tletse litebello le menyetla e thabisang, e susumetsoang ke tsoelo-pele e potlakileng ea theknoloji, litlhoko tse fetohang tsa sechaba, le mekhoa e ntseng e fetoha ea lefatše. Mona, re hlahloba likarolo tse ling tsa bohlokoa tse nang le kholo e kholo le menyetla ea nts'etsopele.

1. Artificial Intelligence (AI) le Automation: AI e fetola liindasteri ho pholletsa le boto, e ntlafatsa ts'ebetso, tlhahiso le ho etsa liqeto. Ha mahlale a AI a ntse a hola, ho tla ba le menyetla e ntseng e eketseha bakeng sa litsebi tsa AI, bo-ramahlale ba data le baenjiniere. Automation e tla tsoela pele ho tsamaisa lits'ebetso, e lebisang ho thehoeng ha mesebetsi ho liroboto, ho ithuta ka mochini le lits'ebetso tse bohlale.
2. Matla a Tsosolositsoeng le Moshoelella: Ka ho ameha ho ntseng ho hola ka phetoho ea maemo a leholimo, ho na le tlhoko e kholo ea litharollo tsa matla a ka nchafatsoang. Phetoho ea ho ea mehloling e hloekileng joalo ka matla a letsatsi, moea le motlakase o fehloang ka metsi e fana ka menyetla e mengata. Mesebetsi ea boenjiniere ba matla a ka nchafatsoang, taolo ea matla, le nts'etsopele ea moshoelella e tla ba bohlokoa ho bopeng bokamoso bo botala.
3. Tlhokomelo ea bophelo bo botle le Biotechnology: Tsoelo-pele lipatlisisong tsa bongaka, meriana e etselitsoeng motho ka mong, le ho hlophisa liphatsa tsa lefutso li fetola indasteri ea tlhokomelo ea bophelo bo botle. Menyetla e atile ho bioinformatics, tlhabollo ea liphatsa tsa lefutso, telemedicine, le nts'etsopele ea meriana. Ho kopana ha thekenoloji le tlhokomelo ea bophelo bo botle ho tla tsamaisa mekhoa e mecha, e lebisang tlhokomelong e ntle ea bakuli le liphello tse ntlafetseng.
4. Cybersecurity le Lekunutu la Lintlha: Ha ts'epo ea rona ho lits'ebetso tsa dijithale e ntse e eketseha, ho joalo le ka tlhoko ea mehato e matla ea cybersecurity. Litšokelo tsa Cyber ​​li ntse li rarahana le ho feta, 'me li baka tlhoko ea litsebi tsa ts'ireletso ea marang-rang, linokoane tsa boitšoaro, le litsebi tsa lekunutu la data. Ho sireletsa tlhahisoleseding e tebileng le ho theha mekhoa ea motheo e sireletsehileng ho tla ba bohlokoa bakeng sa mekhatlo le batho ka bomong.
5. Khoebo ea E-commerce le Digital Marketing: Khoebo ea E-commerce e fetotse tsela eo re rekang ka eona, ea theha mekhoa e mecha bakeng sa likhoebo. Li-platform tsa mabenkele tsa marang-rang, papatso ea dijithale, le papatso ea litaba tsa sechaba li fetohile tsa bohlokoa bakeng sa lik'hamphani tse atlehileng. Mesebetsi ea taolo ea e-commerce, tlhahiso ea litaba tsa dijithale, le ntlafatso ea boiphihlelo ba bareki e tla tsoela pele ho ba le tlhokeho e kholo.
6. Tlhahlobo ea Sepakapaka le Khoebo: Patlisiso ea sepakapaka e tlohile mererong e etelletsoeng pele ke mmuso ho ea likhoebong tsa khoebo, e bula menyetla ea boenjiniere ba lifofane, theknoloji ea satellite, le bohahlauli ba sepakapaka. Lik'hamphani tse ikemetseng li tsetela maetong a sepaka-paka, merafong ea lisebelisoa, le puisanong ea sathelaete, e leng ho bulang tsela bakeng sa mehla e mecha ea ho hlahloba sebaka.
7. Temo e Tsoelang Pele le Mekhoa ea Lijo: Kaha baahi ba lefats'e ba lebelletsoe ho fihla ho limilione tse likete tse 9 ka 2050, ho bohlokoa ho netefatsa polokeho ea lijo le mekhoa e tsitsitseng ea temo. Temo e otlolohileng, temo e nepahetseng, le mehloli e meng ea liprotheine li fana ka monyetla oa ho nchafatsa. Mesebetsi ea mahlale a temo, agronomy, le mahlale a lijo a tla bapala karolo ea bohlokoa ho fihlela litlhoko tsa lijo nakong e tlang.
8. Virtual Reality (VR), Augmented Reality (AR), le Extended Reality (XR): Litheknoloji tsena li na le monyetla oa ho fetola boithabiso, thuto, koetliso le liindasteri tse fapaneng. Baetsi ba VR/AR, baqapi ba litaba, le baqapi ba boiphihlelo ba qoelisang ba tla theha bokamoso ba boithabiso, lipapali le tšebelisano-'moho.
9. Theknoloji ea Lichelete (Fintech): Ho kopanngoa ha thekenoloji le lichelete ho entse hore Fintech e phahame, e fane ka litšebeletso tse ncha tsa lichelete, litharollo tsa tefo ea digital, le thekenoloji ea blockchain. Mesebetsi ea tlhahlobo ea lichelete, cybersecurity ho banka, le nts'etsopele ea blockchain e lebelletsoe ho ba tlhokeho e kholo.
10. Sustainability Consulting le Green Architecture: Ha ts'ebetso e ntse e etelletsoa pele, lik'hamphani le batho ka bomong ba batla tataiso mabapi le ho fokotsa likhase tsa bona tsa khabone le ho amohela mekhoa e metle ea tikoloho. Baeletsi ba moshoelella, litsebi tsa meralo ea meralo, le baenjiniere ba tikoloho ba tla thusa ho rala le ho kenya tšebetsong litharollo tse tšoarellang.

Bohlokoa ba Tšebelisano ho Tsoelopele ea Theknoloji ea Sekhomaretsi sa Semiconductor

Tšebelisano e bohlokoa ho ntšetseng pele thekenoloji ea sekhomaretsi sa semiconductor, ho khanna boqapi, le ho netefatsa ts'ebetso ea eona e atlehileng liindastering tse fapaneng. Indasteri ea semiconductor e rarahane haholo 'me e ntse e tsoela pele ka potlako, e hloka boitsebelo bo fapaneng le tšebelisano-'moho le ba amehang.

1. Tsebo e Fapaneng: Theknoloji ea sekhomaretsi ea semiconductor e kenyelletsa lithuto tse ngata, ho kenyeletsoa mahlale a thepa, k'hemistri, boenjiniere le tlhahiso. Tšebelisano 'moho e kopanya litsebi tse tsoang mafapheng a fapaneng, e 'ngoe le e' ngoe e fana ka tsebo le bokhoni bo khethehileng. Ka ho kopanya boitseanape bo fapaneng, tšebelisano 'moho e thusa nts'etsopele ea lisebelisoa tse ncha tsa sekhomaretsi le mekhoa e ka ntlafatsang ts'ebetso ea lisebelisoa tsa semiconductor, ts'epahalo le ho tšoarella.
2. Phapanyetsano ea Tsebo: Tšebelisano e thusa ho fapanyetsana tsebo le tlhahisoleseling har'a bafuputsi, baenjiniere le litsebi tsa indasteri. Ka boiteko bo kopanetsoeng, batho ka bomong ba ka arolelana maikutlo a bona, liphihlelo, le liphuputso tsa lipatlisiso, tse lebisang kutloisisong e tebileng ea lisebelisoa tsa sekhomaretsi le lisebelisoa tsa bona. Phapanyetsano ena ea tsebo e ka thusa ho tseba mekhoa e hlahang, ho rarolla mathata a tekheniki, le ho potlakisa nts'etsopele ea litharollo tse ncha.
3. Lipatlisiso tse Ntlafetseng le Ntšetso-pele: Maiteko a kopanelo a lipatlisiso le nts'etsopele a thusa ho kopanya lisebelisoa ho latela lichelete le lisebelisoa. Sena se lumella liteko tse batsi, liteko le tlhahlobo, tse lebisang ho sibollotsoeng le boiqapelo bo potlakileng. Ka ho sebetsa 'moho, bafuputsi ba ka fumana lits'ebeletso tse ikhethileng, theknoloji e tsoetseng pele, le lisebelisoa tse tsoetseng pele tsa ho tsebahatsa batho bao e kanna eaba ha li fumanehe ka bomong. Lisebelisoa tse joalo li ka kenya letsoho haholo ho nts'etsopele ea theknoloji ea semiconductor ea sekhomaretsi.
4. Tšebelisano-'moho ea Indasteri le Liunivesithi: Tšebelisano lipakeng tsa indasteri le barutehi e bohlokoa bakeng sa ho fetolela liphetho tsa lipatlisiso hore e be lits'ebetso tse sebetsang. Liunivesithi li ka etsa lipatlisiso tsa mantlha le ho hlahloba likhopolo tse ncha, ha balekane ba indasteri ba tlisa maikutlo a sebele a lefatše le menahano e sebetsang. Tšebelisano ena e tiisa hore tsoelo-pele ea theknoloji e khomarelang e lumellana le litlhoko tsa 'maraka' me e ka kopanngoa le mekhoa ea indasteri. Mokhatlo oa indasteri-univesithi e boetse e khothalletsa phetisetso ea theknoloji, e nolofalletsang lipatlisiso tsa thuto ho ba le phello e bonahalang lits'ebetsong tsa khoebo.
5. Maemo le Tiisetso ea Boleng: Tšebelisano har'a libapali tsa indasteri e khothaletsa nts'etsopele ea litekanyetso le litataiso tsa theknoloji ea semiconductor ea sekhomaretsi. Maemo a thusa ho netefatsa botsitso, ho tsamaellana, le ho ts'epahala ho lihlahisoa tse fapaneng le lits'ebetso tsa tlhahiso. Boiteko ba tšebelisano bo ka theha mekhoa e metle, mekhoa ea tlhahlobo, le mekhoa ea taolo ea boleng, tse bohlokoa bakeng sa ho netefatsa ts'ebetso ea lisebelisoa tsa semiconductor le ts'epo ea nako e telele.
6. Katoloso ea Mmaraka le Tlholisano: Tšebelisano har'a lik'hamphani tse sebetsang indastering ea semiconductor e ka lebisa keketsehong ea 'maraka le tlholisano e ntseng e eketseha. Likhamphani li ka kopanya lisebelisoa tsa tsona, tsebo, le leseli la mebaraka ka ho sebetsa 'moho ho hlahisa litharollo tsa sekhomaretsi tse fihlelang litlhoko tse ikhethang tsa indasteri. Boiteko ba tšebelisano bo ka boela ba thusa ho amoheloa ha thekenoloji ea likhomaretsi lits'ebetsong tse ncha le mebarakeng e ntseng e hlaha, e leng ho tsamaisang kholo ea indasteri ea semiconductor.

 

fihlela qeto ena:

Sekhomaretsi sa semiconductor se bapala karolo ea bohlokoa ho thusa ho fokotsa le ho sebetsa hantle ha lisebelisoa tsa semiconductor. Bokhoni ba likhomaretsi tsena ho fana ka bokhoni bo matla ba tlamahano, ts'ireletso khahlano le maemo a tikoloho le khatello ea mocheso, 'me conductivity ea motlakase e bohlokoa ho etsa le ho kopanya li-microprocessors, li-memory chips, le lipotoloho tse ling tse kopaneng. Ha theknoloji e ntse e tsoela pele, nts'etsopele ea tharollo ea sekhomaretsi le tšebelisano lipakeng tsa bahlahisi, bafuputsi le basebelisi ba ho qetela e tla ba tsa bohlokoa ho fihlela litlhoko le liphephetso tse ntseng li hola tsa indasteri ea semiconductor. Ka ho sebelisa bokhoni ba sekhomaretsi sa semiconductor, re ka bula tsela bakeng sa lisebelisoa tse nyane, tse potlakileng, le tse rarahaneng tsa semiconductor tse tsamaisang lefatše la rona la sejoale-joale.