Dia300x1.0mmt Kunenepa kwa Sapphire Wafer C-Plane SSP/DSP

Kufotokozera Kwachidule:

Shanghai Xinkehui New Material Co., Ltd. imatha kupanga ma wafer a safiro okhala ndi mawonekedwe osiyanasiyana pamwamba (c, r, a, ndi m-plane), ndikuwongolera ngodya yodulidwa mpaka mkati mwa madigiri 0.1. Pogwiritsa ntchito ukadaulo wathu wapadera, timatha kupeza mtundu wapamwamba wofunikira pakugwiritsa ntchito monga kukula kwa epitaxial ndi kulumikiza ma wafer.

Tumizani imelo kwa ife

Mawonekedwe

mayeso1

Kuwonetsa bokosi la wafer

Zipangizo Zakristalo	99,999% ya Al2O3, Kuyera Kwambiri, Monocrystalline, Al2O3
Ubwino wa kristalo	Zinthu zomwe zili mkati mwake, zizindikiro za block, mapasa, Mtundu, ma thovu ang'onoang'ono ndi malo obalalitsira palibe
M'mimba mwake	mainchesi awiri	mainchesi atatu	mainchesi 4	6inchi ～ 12inchi
M'mimba mwake	50.8± 0.1mm	76.2±0.2mm	100±0.3mm	Mogwirizana ndi zomwe zaperekedwa pakupanga koyenera
Kukhuthala	430±15µm	550±15µm	650±20µm	Zitha kusinthidwa ndi kasitomala
Kuyang'ana	C- ndege (0001) kupita ku M-ndege (1-100) kapena A-ndege (1 1-2 0) 0.2±0.1° /0.3±0.1°, R-ndege (1-1 0 2), A-ndege (1 1-2 0), M-ndege (1-1 0 0), Kuyang'ana kulikonse, Ngodya iliyonse
Kutalika kwakukulu kosalala	16.0±1mm	22.0±1.0mm	32.5±1.5 mm	Mogwirizana ndi zomwe zaperekedwa pakupanga koyenera
Kuyang'ana koyambirira kwathyathyathya	Ndege ya A (1 1-2 0) ± 0.2°
TTV	≤10µm	≤15µm	≤20µm	≤30µm
LTV	≤10µm	≤15µm	≤20µm	≤30µm
TIR	≤10µm	≤15µm	≤20µm	≤30µm
UTA	≤10µm	≤15µm	≤20µm	≤30µm
Kupindika	≤10µm	≤15µm	≤20µm	≤30µm
Kutsogolo	Wopukutidwa ndi Epi (Ra< 0.2nm)

*Uta: Kupatuka kwa malo apakati pa pamwamba pa wafer womasuka, wosamangiriridwa kuchokera ku malo ofotokozera, komwe malo ofotokozera amatanthauzidwa ndi ngodya zitatu za katatu kofanana.

*Kupotoza: Kusiyana pakati pa mtunda wapamwamba ndi wocheperako wa pamwamba pa wafer womasuka, wosakhazikika kuchokera ku malo ofotokozera omwe afotokozedwa pamwambapa.

Zogulitsa ndi ntchito zapamwamba kwambiri za zida za semiconductor za m'badwo wotsatira komanso kukula kwa epitaxial:

Kutsika kwakukulu kwa denga (TTV yolamulidwa, uta, warp etc.)

Kuyeretsa kwapamwamba kwambiri (kuipitsidwa pang'ono ndi tinthu tating'onoting'ono, kuipitsidwa pang'ono ndi chitsulo)

Kuboola pansi pa nthaka, kukumba, kudula, ndi kupukuta kumbuyo

Kuyika deta monga ukhondo ndi mawonekedwe a substrate (ngati mukufuna)

Ngati mukufuna miyala ya safiro, chonde musazengereze kulankhulana nafe:

makalata：eric@xkh-semitech.com+86 158 0194 2596 /doris@xkh-semitech.com+86 187 0175 6522

Tidzakubwererani mwamsanga!