Ulayini womkhiqizo we-VET Energy awukhawulelwe kumawafa e-silicon. Siphinde futhi sinikeze ngezinhlobonhlobo zezinto ezisetshenziswayo ze-semiconductor substrate, okuhlanganisa i-SiC Substrate, i-SOI Wafer, i-SiN Substrate, i-Epi Wafer, njll., kanye nezinto ezintsha ze-bandgap semiconductor ezintsha ezifana ne-Gallium Oxide Ga2O3 ne-AlN Wafer. Le mikhiqizo ingahlangabezana nezidingo zohlelo lokusebenza zamakhasimende ahlukene kugesi wamandla, imvamisa yomsakazo, izinzwa nezinye izinkambu.
Izinkambu zohlelo lokusebenza:
•Amasekhethi ahlanganisiwe:Njengezinto eziyisisekelo zokwenziwa kwesekethe edidiyelwe, ama-wafers we-silicon wohlobo lwe-P asetshenziswa kabanzi kumasekethe anengqondo ahlukahlukene, izinkumbulo, njll.
•Amadivayisi kagesi:Ama-silicon wafers ohlobo lwe-P angasetshenziswa ukwenza amadivayisi kagesi njengama-transistors amandla nama-diode.
•Izinzwa:Ama-silicon wafers ohlobo lwe-P angasetshenziswa ukwenza izinhlobo ezahlukene zezinzwa, njengezinzwa zokucindezela, izinzwa zokushisa, njll.
•Amaseli elanga:Ama-silicon wafers wohlobo lwe-P ayingxenye ebalulekile yamaseli elanga.
I-VET Energy ihlinzeka amakhasimende ngezixazululo ezenziwe ngezifiso ze-wafer, futhi ingenza ngendlela oyifisayo ama-wafers ane-resistivity ehlukene, okuqukethwe komoya-mpilo okuhlukile, ukujiya okuhlukile nokunye ukucaciswa ngokuya ngezidingo ezithile zamakhasimende. Ngaphezu kwalokho, siphinde sinikeze ukwesekwa kwezobuchwepheshe okuqeqeshiwe kanye nesevisi yangemuva kokuthengisa ukusiza amakhasimende axazulule izinkinga ezihlukahlukene ezihlangatshezwane nenqubo yokukhiqiza.
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IMICIMBI YOKUFAKA
*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulation
Into | 8-Intshi | 6-Intshi | 4-Intshi | ||
nP | n-Pm | n-IHu | SI | SI | |
I-TTV(GBIR) | ≤6um | ≤6um | |||
Umnsalo(GF3YFCD)-Inani Eliphelele | ≤15μm | ≤15μm | ≤25μm | ≤15μm | |
I-Warp(GF3YFER) | ≤25μm | ≤25μm | ≤40μm | ≤25μm | |
I-LTV(SBIR)-10mmx10mm | <2μm | ||||
I-Wafer Edge | Beveling |
UBUHLUNGU QEDA
*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulation
Into | 8-Intshi | 6-Intshi | 4-Intshi | ||
nP | n-Pm | n-IHu | SI | SI | |
I-Surface Qeda | I-Double side Optical Polish, i-Si- Face CMP | ||||
I-SurfaceRoughness | (10um x 10um) I-Si-FaceRa≤0.2nm | (5umx5um) I-Si-Face Ra≤0.2nm | |||
Ama-Edge Chips | Akukho okuvunyelwe (ubude nobubanzi≥0.5mm) | ||||
Izindebe | Akukho Okuvunyelwe | ||||
Imihuzuko(Si-Face) | Ubuningi.≤5,Okuqoqekile | Ubuningi.≤5,Okuqoqekile | Ubuningi.≤5,Okuqoqekile | ||
Imifantu | Akukho Okuvunyelwe | ||||
Ukukhishwa komkhawulo | 3mm |
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