Isuku Yinshi 8 Inch Silicon Wafer

Ibisobanuro bigufi:

VET Ingufu zifite isuku-ya-8 ya silicon wafer ni amahitamo yawe meza yo gukora semiconductor. Yakozwe hifashishijwe ikoranabuhanga rigezweho, iyi wafer ifite ubwiza buhebuje bwa kirisiti hamwe nuburinganire bwubuso, bigatuma bikenerwa no gukora ibikoresho bitandukanye bya elegitoroniki.


Ibicuruzwa birambuye

Ibicuruzwa

VET Energy ya santimetero 8 ya silicon wafers ikoreshwa cyane muri electronics power, sensor, imiyoboro ihuriweho hamwe nizindi nzego. Nkumuyobozi mu nganda ziciriritse, twiyemeje gutanga ibicuruzwa byiza bya Si Wafer kugirango tubone ibyo abakiriya bacu bakeneye.

Usibye Si Wafer, Ingufu za VET zitanga kandi ibikoresho byinshi bya semiconductor substrate, harimo SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, nibindi. Wafer, itanga inkunga ikomeye mugutezimbere-ibisekuru bizaza ibikoresho bya elegitoroniki.

Ingufu za VET zifite ibikoresho byumusaruro bigezweho hamwe na sisitemu yuzuye yo gucunga neza kugirango buri wafer yujuje ubuziranenge bwinganda. Ibicuruzwa byacu ntabwo bifite ibikoresho byiza byamashanyarazi gusa, ahubwo bifite imbaraga zumukanishi hamwe nubushyuhe bwumuriro.

Ingufu za VET zitanga abakiriya ibisubizo byabigenewe byabigenewe, harimo wafer yubunini butandukanye, ubwoko hamwe na doping. Mubyongeyeho, turatanga kandi inkunga ya tekiniki yumwuga na nyuma yo kugurisha kugirango dufashe abakiriya gukemura ibibazo bitandukanye bahura nabyo mugihe cyibikorwa.

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KUBONA UMWIHARIKO

* n-Pm = n-ubwoko bwa Pm-Urwego, n-Ps = n-ubwoko bwa Ps-Urwego, Sl = Semi-lnsulating

Ingingo

8-Inch

6-Inch

4-Inch

nP

n-Pm

n-Zab

SI

SI

TTV (GBIR)

≤6um

≤6um

Umuheto (GF3YFCD) -Agaciro keza

≤15μm

≤15μm

≤25μm

≤15μm

Intambara (GF3YFER)

≤25μm

≤25μm

≤40μm

≤25μm

LTV (SBIR) -10mmx10mm

<2 mm

Wafer Edge

Beveling

BURUNDU

* n-Pm = n-ubwoko bwa Pm-Urwego, n-Ps = n-ubwoko bwa Ps-Urwego, Sl = Semi-lnsulating

Ingingo

8-Inch

6-Inch

4-Inch

nP

n-Pm

n-Zab

SI

SI

Kurangiza

Impande ebyiri Optical Polonye, ​​Si- Isura CMP

Ubuso

(10um x 10um) Si-FaceRa≤0.2nm
C-Isura Ra≤ 0.5nm

(5umx5um) Si-Isura Ra≤0.2nm
C-Isura Ra≤0.5nm

Imipira

Nta na kimwe cyemewe (uburebure n'ubugari≥0.5mm)

Ibimenyetso

Nta na kimwe cyemewe

Igishushanyo (Si-Isura)

Qty.≤5, Guhuriza hamwe
Uburebure≤0.5 × diameter ya wafer

Qty.≤5, Guhuriza hamwe
Uburebure≤0.5 × diameter ya wafer

Qty.≤5, Guhuriza hamwe
Uburebure≤0.5 × diameter ya wafer

Ibice

Nta na kimwe cyemewe

Guhezwa

3mm

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