8inch Silicon wafer P/N-uhlobo (100) 1-100Ω i-dummy reclaim substrate

Incazelo emfushane:

Uhlu olukhulu lwamawafa anamacala amabili aphucuziwe, wonke amawafa asuka ku-50 kuye ku-400mm ububanzi Uma imininingwane yakho ingatholakali ohlwini lwethu lwamagama, sisungule ubudlelwano besikhathi eside nabahlinzeki abaningi abakwazi ukwenza ngokwezifiso amawafa ukuze alingane nanoma yikuphi ukucaciswa okuyingqayizivele.Amawafa acwebezelisiwe anezinhlangothi ezimbili angasetshenziselwa i-silicon, ingilazi nezinye izinto ezivame ukusetshenziswa embonini ye-semiconductor.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukwethulwa kwebhokisi le-wafer

I-silicon wafer engama-intshi angu-8 iyinto evame ukusetshenziswa ye-silicon substrate futhi isetshenziswa kakhulu ekwenzeni amasekethe ahlanganisiwe.Amawafa anjalo e-silicon avame ukusetshenziselwa ukwenza izinhlobo ezahlukahlukene zamasekethe ahlanganisiwe, okuhlanganisa ama-microprocessors, ama-memory chips, izinzwa nezinye izinto zikagesi.Ama-silicon wafers angama-intshi angu-8 avame ukusetshenziselwa ukwenza ama-chips amasayizi amakhulu ngokuqhathaniswa, anezinzuzo ezihlanganisa indawo enkulu engaphezulu kanye nekhono lokwenza ama-chips engeziwe ku-silicon wafer eyodwa, okuholela ekwengezeni ukusebenza kahle kokukhiqiza.I-silicon wafer engama-intshi angu-8 nayo inezakhiwo ezinhle zomshini namakhemikhali, ezifanele ukukhiqizwa kwesekethe ehlanganisiwe emikhulu.

Izici zomkhiqizo

8" uhlobo lwe-P/N, i-silicon wafer epholishiwe (25 ama-pcs)

Isilinganiso: 200

Ukungazweli: 0.1 - 40 ohm•cm (Kungase kwehluke kunqwaba)

Ubukhulu: 725+/-20um

Ibanga lePrime/Monitor/Test

IZIMPAHLA EZITHILE

Ipharamitha	Isici
Uhlobo/I-Dopant	P, Boron N, Phosphorous N, Antimony N, Arsenic
Iziqondiso	<100>, <111> susa umumo ngokwezicaciso zekhasimende ngalinye
Okuqukethwe Oksijini	10¹⁹ppmA Ukubekezelelwa ngokwezifiso ngokucaciswa kwekhasimende ngalinye
Okuqukethwe kwekhabhoni	<0.6 ppmA

IZIMPAHLA ZEMITHETHO

Ipharamitha	Prime	Gada/Isivivinyo A	Isivivinyo
Ububanzi	200±0.2mm	200 ± 0.2mm	200 ± 0.5 mm
Ubukhulu	725±20µm (okujwayelekile)	725±25µm(okujwayelekile) 450±25µm 625±25µm 1000±25µm 1300±25µm 1500±25µm	725±50µm (okujwayelekile)
I-TTV	<5µm	<10µm	<15µm
Khothama	<30µm	<30µm	<50µm
Goqa	<30µm	<30µm	<50µm
I-Edge Rounding	I-SEMI-STD
Ukumaka	I-SEMI-Flat Eyisisekelo kuphela, I-SEMI-STD Flats Jeida Flat, Notch

Ipharamitha	Prime	Gada/Isivivinyo A	Isivivinyo
Imibandela Yohlangothi Olungaphambili
Isimo sobuso	I-Chemical Mechanical Iphucuziwe	I-Chemical Mechanical Iphucuziwe	I-Chemical Mechanical Iphucuziwe
Ukuqina Kobuso	< 2 A°	< 2 A°	< 2 A°
Ukungcola Izinhlayiya@ >0.3 µm	= 20	= 20	= 30
Haze, Imigodi Ikhasi lewolintshi	Lutho	Lutho	Lutho
Saw, Marks Striations	Lutho	Lutho	Lutho
Imibandela Yokubheka Emuva
Imifantu, izinyawo zegwababa, amasaha, amabala	Lutho	Lutho	Lutho
Isimo sobuso	I-Caustic ifakiwe