Semicera ikuwonetsa kutsogolera kwamakampaniZonyamula Wafer, opangidwa kuti apereke chitetezo chapamwamba komanso kusamutsa mosasunthika kwa zowotcha zofewa za semiconductor kudutsa magawo osiyanasiyana akupanga. ZathuZonyamula Waferzidapangidwa mwaluso kwambiri kuti zikwaniritse zofunikira zamapangidwe amakono a semiconductor, kuwonetsetsa kuti kukhulupirika ndi mtundu wa zophika zanu zimasungidwa nthawi zonse.
Zofunika Kwambiri:
• Kupanga Zinthu Zofunika Kwambiri:Amapangidwa kuchokera ku zida zapamwamba kwambiri, zolimbana ndi kuipitsidwa zomwe zimatsimikizira kulimba komanso moyo wautali, zomwe zimawapangitsa kukhala abwino kwa malo aukhondo.
•Mapangidwe Olondola:Imakhala ndi mayanidwe olondola a slot ndi njira zotetezeka zogwirira ntchito kuti ziteteze kutsetsereka ndi kuwonongeka pakagwiridwe ndi mayendedwe.
•Kugwirizana Kosiyanasiyana:Imakhala ndi makulidwe ndi makulidwe osiyanasiyana, zomwe zimapereka kusinthasintha kwamapulogalamu osiyanasiyana a semiconductor.
•Kusamalira Ergonomic:Mapangidwe opepuka komanso osavuta kugwiritsa ntchito amathandizira kutsitsa ndi kutsitsa mosavuta, kumapangitsa kuti magwiridwe antchito azigwira bwino ntchito komanso kuchepetsa nthawi yogwira.
•Zokonda Zokonda:Amapereka makonda kuti akwaniritse zofunikira zenizeni, kuphatikiza kusankha kwazinthu, kusintha kukula kwake, ndi kulemba zilembo kuti muphatikize bwino kayendedwe ka ntchito.
Limbikitsani njira yanu yopangira semiconductor ndi Semicera'sZonyamula Wafer, njira yabwino kwambiri yotetezera zowomba zanu kuti zisaipitsidwe ndi kuwonongeka kwamakina. Khulupirirani kudzipereka kwathu pazabwino komanso zatsopano kuti tipereke zinthu zomwe sizimangokwaniritsa komanso kupitilira miyezo yamakampani, kuwonetsetsa kuti ntchito zanu zikuyenda bwino komanso moyenera.
| Zinthu | Kupanga | Kafukufuku | Dummy |
| Crystal Parameters | |||
| Polytype | 4H | ||
| Kulakwitsa koyang'ana pamwamba | <11-20>4±0.15° | ||
| Magetsi Parameters | |||
| Dopant | n-mtundu wa Nayitrogeni | ||
| Kukaniza | 0.015-0.025ohm · masentimita | ||
| Mechanical Parameters | |||
| Diameter | 150.0 ± 0.2mm | ||
| Makulidwe | 350±25 μm | ||
| Choyambira chapansi pamayendedwe | [1-100] ± 5° | ||
| Kutalika kosalala koyambirira | 47.5 ± 1.5mm | ||
| Sekondale flat | Palibe | ||
| TTV | ≤5 μm | ≤10 μm | ≤15 μm |
| LTV | ≤3 μm(5mm*5mm) | ≤5 μm(5mm*5mm) | ≤10 μm(5mm*5mm) |
| Kugwada | -15μm ~ 15μm | -35μm ~ 35μm | -45μm ~ 45μm |
| Warp | ≤35 μm | ≤45 μm | ≤55 μm |
| Front(Si-face) roughness(AFM) | Ra≤0.2nm (5μm*5μm) | ||
| Kapangidwe | |||
| Kuchuluka kwa Micropipe | <1 pa/cm2 | <10 pa/cm2 | <15 pa/cm2 |
| Zitsulo zonyansa | ≤5E10 maatomu/cm2 | NA | |
| BPD | ≤1500 ea/cm2 | ≤3000 ea/cm2 | NA |
| TSD | ≤500 pa/cm2 | ≤1000 E/cm2 | NA |
| Front Quality | |||
| Patsogolo | Si | ||
| Kumaliza pamwamba | Si-nkhope CMP | ||
| Tinthu ting'onoting'ono | ≤60ea/wafer (kukula ≥0.3μm) | NA | |
| Zokanda | ≤5ea/mm. Kutalika kwake ≤Diameter | Kutalika kokwanira≤2 * Diameter | NA |
| Peel/maenje/madontho/mikwingwirima/ ming'alu/kuipitsidwa | Palibe | NA | |
| M'mphepete tchipisi / indents / fracture / hex mbale | Palibe | ||
| Magawo a polytype | Palibe | Malo owonjezera≤20% | Malo owonjezera ≤30% |
| Chizindikiro cha laser chakutsogolo | Palibe | ||
| Back Quality | |||
| Kumbuyo komaliza | C-nkhope CMP | ||
| Zokanda | ≤5ea/mm,Cumulative kutalika≤2*Diameter | NA | |
| Zowonongeka zam'mbuyo (zolowera m'mphepete / ma indents) | Palibe | ||
| Msana roughness | Ra≤0.2nm (5μm*5μm) | ||
| Chizindikiro cha laser kumbuyo | 1 mm (kuchokera m'mphepete) | ||
| M'mphepete | |||
| M'mphepete | Chamfer | ||
| Kupaka | |||
| Kupaka | Epi-okonzeka ndi zoyika vacuum Kupaka makaseti amitundu yambiri | ||
| *Zindikirani: "NA" zikutanthauza kuti palibe pempho Zinthu zomwe sizinatchulidwe zingatanthauze SEMI-STD. | |||
