12 inch Silicon Wafer ya Semiconductor Fabrication

Kufotokozera Kwachidule:

VET Energy 12-inch silicon wafers ndiye zida zoyambira pamakampani opanga semiconductor. VET Energy imagwiritsa ntchito ukadaulo wokulirapo wa CZ kuwonetsetsa kuti zowotchazo zili ndi mawonekedwe abwino kwambiri a kristalo, kachulukidwe kakang'ono kachilema komanso kufanana kwakukulu, kupereka gawo lolimba komanso lodalirika la zida zanu za semiconductor.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Silicon Wafer ya 12 inchi ya Semiconductor Fabrication yoperekedwa ndi VET Energy idapangidwa kuti ikwaniritse miyezo yeniyeni yofunikira pamakampani opangira zida zamagetsi. Monga imodzi mwazinthu zotsogola pamndandanda wathu, VET Energy imawonetsetsa kuti zophika izi zimapangidwa mokhazikika, zoyera, komanso zapamwamba, zomwe zimawapangitsa kukhala abwino kugwiritsa ntchito zida za semiconductor, kuphatikiza ma microchips, masensa, ndi zida zapamwamba zamagetsi.

Chophikachi chimagwirizana ndi zinthu zosiyanasiyana monga Si Wafer, SiC Substrate, SOI Wafer, SiN Substrate, ndi Epi Wafer, zomwe zimapereka kusinthasintha kwabwino panjira zosiyanasiyana zopangira. Kuphatikiza apo, imagwirizana bwino ndi matekinoloje apamwamba monga Gallium Oxide Ga2O3 ndi AlN Wafer, kuwonetsetsa kuti itha kuphatikizidwa ndi mapulogalamu apadera kwambiri. Kuti zigwire bwino ntchito, chophikacho chimakongoletsedwa kuti chigwiritsidwe ntchito ndi makina a Cassette wamba, kuwonetsetsa kuti akugwira bwino ntchito yopanga semiconductor.

Mzere wazogulitsa wa VET Energy sungokhala zowotcha za silicon. Timaperekanso zida zingapo za semiconductor gawo lapansi, kuphatikiza SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, ndi zina zambiri, komanso zida zatsopano za semiconductor monga Gallium Oxide Ga2O3 ndi AlN Wafer. Zogulitsazi zimatha kukwaniritsa zosowa za makasitomala osiyanasiyana pamagetsi amagetsi, ma frequency a wailesi, masensa ndi magawo ena.

Malo ofunsira:
Chip logic:Kupanga tchipisi taluso tapamwamba monga CPU ndi GPU.
Memory chips:Kupanga tchipisi tokumbukira monga DRAM ndi NAND Flash.
Analogi chips:Kupanga tchipisi ta analogi monga ADC ndi DAC.
Zomverera:Masensa a MEMS, masensa azithunzi, ndi zina.

VET Energy imapatsa makasitomala njira zopangira makonda, ndipo amatha kusintha ma wafer okhala ndi resistivity osiyanasiyana, okosijeni wosiyanasiyana, makulidwe osiyanasiyana ndi mawonekedwe ena malinga ndi zosowa za makasitomala. Kuphatikiza apo, timaperekanso chithandizo chaukadaulo chaukadaulo komanso ntchito yotsatsa pambuyo pogulitsa kuti tithandizire makasitomala kukhathamiritsa njira zopangira ndikuwongolera zokolola.

Chithunzi cha 6-36
Chithunzi cha 6-35

ZOCHITIKA ZONSE

*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulating

Kanthu

8-inchi

6-inchi

4-inchi

nP

n-pm

n-Zam

SI

SI

TTV(GBIR)

≤6um

≤6um

Bow(GF3YFCD) - Mtengo Wonse

≤15μm

≤15μm

≤25μm

≤15μm

Warp(GF3YFER)

≤25μm

≤25μm

≤40μm

≤25μm

LTV(SBIR) -10mmx10mm

<2 mu

Wafer Edge

Beveling

PAMENE MALIZA

*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulating

Kanthu

8-inchi

6-inchi

4-inchi

nP

n-pm

n-Zam

SI

SI

Pamwamba Pamwamba

Mbali ziwiri za Optical Polish, Si- Face CMP

SurfaceRoughness

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

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

Chips za Edge

Palibe Chololedwa (kutalika ndi m'lifupi≥0.5mm)

Inde

Palibe Chololedwa

Zikwapu (Si-Face)

Unyinji.≤5, Zowonjezera
Utali ≤0.5× wafer awiri

Unyinji.≤5, Zowonjezera
Utali ≤0.5× wafer awiri

Unyinji.≤5, Zowonjezera
Utali ≤0.5× wafer awiri

Ming'alu

Palibe Chololedwa

Kupatula M'mphepete

3 mm

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