Li-wafer tsa Silicon tse koahetsoeng ka khauta 2inch 4inch 6inch Botenya ba lera la khauta: 50nm (± 5nm) kapa u iketsetse filimi ea ho koahela Au, bohloeki ba 99.999%
Likarolo tsa Bohlokoa
| Tšobotsi | Tlhaloso |
| Bophara ba Wafer | E fumaneha kaLi-inch tse 2, Li-inch tse 4, Li-inch tse 6 |
| Botenya ba Lera la Khauta | 50nm (± 5nm)kapa e ka fetoloang bakeng sa litlhoko tse itseng |
| Khauta e Hloekileng | 99.999% Au(bohloeki bo phahameng bakeng sa ts'ebetso e ikhethang) |
| Mokhoa oa ho Koahela | Ho betla ka motlakasekapaho beoa ha vacuumbakeng sa lera le ts'oanang |
| Qetello ea Bokaholimo | Bokaholimo bo boreleli le bo se nang sekoli, bo bohlokoa bakeng sa mosebetsi o nepahetseng |
| Ho khanna ha mocheso | Ho tsamaisa mocheso ka potlako, ho netefatsa taolo e sebetsang ea mocheso |
| Ho Tsamaisa Motlakase | Ho tsamaisa motlakase hantle haholo, ho loketse lisebelisoa tse sebetsang hantle |
| Khanyetso ea ts'enyeho | Ho hanyetsa oxidation hantle haholo, ho loketse tikoloho e thata |
Hobaneng ho Koahela Khauta ho le Bohlokoa Indastering ea Semiconductor
Ho Tsamaisa Motlakase
Khauta ke e 'ngoe ea thepa e ntle ka ho fetisisa bakeng saho tsamaisa motlakase, e fanang ka litsela tse sa hanyetseng motlakase haholo. Sena se etsa hore li-wafer tse koahetsoeng ka khauta li be molemo bakeng sakhokahanoka hare holi-microchip, ho netefatsa phetiso e sebetsang hantle le e tsitsitseng ya lets'oao disebedisweng tsa semiconductor.
Khanyetso ea ts'enyeho
Lebaka le leng la mantlha la ho khetha khauta bakeng sa ho penta ke horekhanyetso ea ts'enyehoKhauta ha e soeufale kapa ha e senyehe ha nako e ntse e ya, esita le ha e pepesehetse moya, mongobo, kapa dikhemikhale tse matla. Sena se netefatsa dikgokelo tsa motlakase tse tshwarellang nako e telele lebotsitsodisebedisweng tsa semiconductor tse pepesehetseng mabaka a fapaneng a tikoloho.
Tsamaiso ea Thermal
Theho khanna ha mocheso o phahamengkhauta e thusa ho fokotsa mocheso ka katleho, e leng se etsang hore li-wafer tse koahetsoeng ka khauta li be molemo bakeng sa lisebelisoa tse hlahisang mocheso o moholo, joalo kali-LED tse matla hahololeli-microprocessorTaolo e nepahetseng ea mocheso e fokotsa kotsi ea ho hloleha ha sesebelisoa 'me e boloka ts'ebetso e tsitsitseng ha e jarisoa.
Matla a Mekaniki
Lera la khauta le eketsa matla a eketsehileng a mechini holim'a wafer, e leng se thusang hoho sebetsana le, lipalangoanglets'ebetsoE etsa bonnete ba hore wafer e lula e sa senyeha nakong ea mekhahlelo e fapaneng ea tlhahiso ea semiconductor, haholo-holo lits'ebetsong tse bonolo tsa ho kopanya le ho paka.
Litšobotsi tsa ho Koahela ka Mor'a ho Koahela
Boleng bo Boreleli ba Sebaka
Sekoahelo sa khauta se netefatsa bokaholimo bo boreleli le bo lekanang, e leng sa bohlokoa bakeng salits'ebetso tse nepahetsengjoalo kasephutheloana sa semiconductorLiphoso kapa ho se tsitse ha letho holim'a metsi ho ka ama ts'ebetso ea sehlahisoa sa ho qetela hampe, e leng se etsang hore ho roala ha boleng bo holimo ho be bohlokoa.
Matlo a Ntlafalitsoeng a Kopanyo le a ho Theola
Li-wafer tsa silicon tse koahetsoeng ka khauta li fana ka boleng bo holimotlamoleho kopanyalitšobotsi, e leng se etsang hore li be ntle bakeng sa tšebeliso hoho tlamahana ka terataletlamo ea flip-chipSena se fella ka dikgokelo tse tshepahalang tsa motlakase pakeng tsa dikarolo tsa semiconductor le di-substrate.
Ho Tšoarella le ho Phela Nako e Telele
Sekoahelo sa khauta se fana ka tšireletso e eketsehileng khahlanong leoxidationleho khohlela, ho atolosabolele ba bopheloea wafer. Sena se molemo haholo bakeng sa lisebelisoa tse hlokang ho sebetsa tlas'a maemo a feteletseng kapa tse nang le nako e telele ea ts'ebetso.
Tšepo e Eketsehileng
Ka ho ntlafatsa ts'ebetso ea mocheso le motlakase, lera la khauta le netefatsa hore wafer le sesebelisoa sa ho qetela li sebetsa ka matla a maholo.botšepehiSena se lebisa hochai e phahamengletshebetso e betere ya sesebediswa, e leng sa bohlokoa bakeng sa tlhahiso ea li-semiconductor tse nang le bophahamo bo phahameng.
Liparamente
| Thepa | Boleng |
| Bophara ba Wafer | Li-inch tse 2, lisenthimithara tse 4, lisenthimithara tse 6 |
| Botenya ba Lera la Khauta | 50nm (± 5nm) kapa e ka fetoloang |
| Khauta e Hloekileng | 99.999% Au |
| Mokhoa oa ho Koahela | Ho beoa ha vacuum kapa electroplating |
| Qetello ea Bokaholimo | E boreleli, ha e na sekoli |
| Ho khanna ha mocheso | 315 W/m·K |
| Ho Tsamaisa Motlakase | 45.5 x 10⁶ S/m |
| Botebo ba Khauta | 19.32 g/cm³ |
| Ntlha ea Khauta e Qhibilihang | 1064°C |
Litšebeliso tsa Li-Wafer tsa Silicon tse Koahetsoeng ka Khauta
Sephutheloana sa Semiconductor
Li-wafer tsa silicon tse koahetsoeng ka khauta lia hlokahala bakeng saSephutheloana sa ICka lebaka la bokhabane ba bona bo boholoho tsamaisa motlakaselematla a mechiniLera la khauta le netefatsa hore lea tšepahalalikhokahanopakeng tsa di-chip tsa semiconductor le di-substrate, ho fokotsa kotsi ya ho hloleha ditshebedisong tse sebetsang hantle.
Tlhahiso ea LED
In Tlhahiso ea LED, di-wafer tse manehilweng ka kgauta di sebediswa ho ntlafatsats'ebetso ea motlakaseletaolo ea mochesoea lisebelisoa tsa LED. Matla a phahameng a ho tsamaisa motlakase le ho qhalana ha mocheso a khauta a thusa ho eketsa bokhoni lebophelongea li-LED.
Lisebelisoa tsa Optoelectronics
Li-wafer tse koahetsoeng ka khauta li bohlokoa haholo tlhahisong ealisebelisoa tsa optoelectronicjoalo kadiode tsa laser, li-photodetectorsleli-sensor tsa leseli, moo dikgokelo tsa motlakase tsa boleng bo hodimo le taolo e sebetsang ya mocheso di hlokahalang bakeng sa tshebetso e ntle ka ho fetisisa.
Litšebeliso tsa Photovoltaic
Li-wafer tsa silicon tse koahetsoeng ka khauta le tsona li sebelisoa ho etsenglisele tsa letsatsi, moo ba kenyang letsoho hobokgoni bo phahamengka ho ntlafatsa bobeli baho tsamaisa motlakaselekhanyetso ea ts'enyehoea liphanele tsa letsatsi.
Microelectronics le MEMS
In dielekthroniki tse nyaneleMEMS (Mekhoa e Menyenyane ea Motlakase), li-wafer tse koahetsoeng ka khauta li netefatsa hore li tsitsitselikhokahano tsa motlakasele ho fana ka tšireletso khahlanong le mabaka a tikoloho, ho ntlafatsa ts'ebetso lebotšepehiea lisebelisoa.
Lipotso tse Botsoang Khafetsa (Lipotso le Likarabo)
P1: Ke hobane'ng ha khauta e sebelisoa ho koahela li-wafer tsa silicon?
A1:Khauta e sebelisoa ka lebaka lamotlakase o phahameng ka ho fetisisa, khanyetso ea ts'enyeholethepa ea ho qhalana ha mocheso, tse bohlokwa bakeng sa ho netefatsa dikgokelo tse tsitsitseng tsa motlakase, taolo e sebetsang ya mocheso, le tshepahalo ya nako e telele ditshebedisong tsa semiconductor.
P2: Botenya bo tloaelehileng ba lera la khauta ke bofe?
A2:Botenya ba lera la khauta bo tloaelehileng ke50nm (± 5nm)Leha ho le jwalo, botenya bo ikgethileng bo ka lokisetswa ho fihlela ditlhoko tse itseng tsa tshebediso.
P3: Na di-wafer di fumaneha ka boholo bo fapaneng?
A3:E, re fana kaLi-inch tse 2, Li-inch tse 4leLi-inch tse 6Li-wafer tsa silicon tse koahetsoeng ka khauta. Boholo ba li-wafer tse ikhethileng le tsona lia fumaneha ha ho kopuoa.
P4: Ts'ebeliso ea mantlha ea li-wafer tsa silicon tse koahetsoeng ka khauta ke efe?
A4:Li-wafer tsena li sebelisoa lits'ebetsong tse fapaneng, ho kenyeletsoasephutheloana sa semiconductor, Tlhahiso ea LED, lisebelisoa tsa optoelectronics, lisele tsa letsatsileMEMS, moo dikgokelo tsa motlakase tsa boleng bo hodimo le taolo e tshepahalang ya mocheso di leng bohlokwa.
P5: Khauta e ntlafatsa ts'ebetso ea wafer joang?
A5:Khauta e ntlafatsaho tsamaisa motlakase, e netefatsaho qhala mocheso hantle, 'me e fana kakhanyetso ea ts'enyeho, tseo kaofela li tlatsetsang ho li-waferbotšepehiletshebetsodisebedisweng tsa semiconductor le tsa optoelectronic tse sebetsang hantle haholo.
P6: Ho roala ha khauta ho ama bolelele ba sesebediswa jwang?
A6:Lera la khauta le fana ka tšireletso e eketsehileng khahlanong leoxidationlets'enyeho, ho atolosabophelongea wafer le sesebelisoa sa ho qetela ka ho netefatsa hore thepa ea motlakase le ea mocheso e tsitsitse nakong eohle ea ts'ebetso ea sesebelisoa.
Qetello
Li-wafer tsa rona tsa Silicon tse koahetsoeng ka khauta li fana ka tharollo e tsoetseng pele bakeng sa lits'ebetso tsa semiconductor le optoelectronic. Ka lera la tsona la khauta le hloekileng haholo, li-wafer tsena li fana ka conductivity e phahameng ea motlakase, ho qhibiliha ha mocheso le ho hanyetsa mafome, ho netefatsa ts'ebetso e tšoarellang nako e telele le e tšepahalang lits'ebetsong tse fapaneng tsa bohlokoa. Ebang ke liphuthelong tsa semiconductor, tlhahiso ea LED, kapa lisele tsa letsatsi, li-wafer tsa rona tse koahetsoeng ka khauta li fana ka boleng bo holimo le ts'ebetso bakeng sa lits'ebetso tsa hau tse boima ka ho fetisisa.
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