12 nti Sapphire Wafer C-Plane SSP / DSP

12inch Sapphire Wafer C-Plane SSP/DSP Featured Duab

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Muaj tseeb tiag 12-nti sapphire wafers yog ib hom substrate siv hauv kev lag luam semiconductor. Cov wafers no yog tsim los ntawm ib leeg-crystal sapphire, uas yog ib tug crystalline daim ntawv ntawm txhuas oxide (Al2O3) paub txog nws zoo heev mechanical, thermal, thiab optical zog.

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Kev tsim cov 12-nti sapphire wafers yog cov txheej txheem nyuaj thiab tshwj xeeb. Nov yog qee cov kauj ruam tseem ceeb hauv kev tsim cov 12-nti sapphire wafers:

Noob Crystal Preparation: Thawj kauj ruam yog los npaj cov noob siv lead ua, uas ua raws li tus qauv rau kev loj hlob ib leeg siv lead ua sapphire. Cov noob siv lead ua yog ua tib zoo zoo li tus thiab polished los xyuas kom meej kev sib raug zoo thiab nto smoothness.

Aluminium Oxide Melting: High-purity aluminium oxide (Al2O3) yog melted nyob rau hauv lub crucible. Lub crucible feem ntau yog ua los ntawm platinum lossis lwm yam khoom siv inert uas tuaj yeem tiv taus qhov kub thiab txias.

Kev Loj Hlob Crystal: Lub melted aluminium oxide yog tom qab ntawd cov noob nrog cov noob siv lead ua thiab maj mam txias thaum tswj qhov cua. Cov txheej txheem no tso cai rau sapphire siv lead ua kom loj hlob txheej los ntawm txheej, tsim ib qho siv lead ua ingot.

Ingot Shaping: Thaum cov siv lead ua tau loj hlob mus rau qhov xav tau loj, nws raug tshem tawm ntawm lub crucible thiab zoo li tus cylindrical boule. Tom qab ntawd lub boule yog ua tib zoo txiav mus rau hauv nyias wafers.

Kev ua wafer: Cov hlais wafers raug rau ntau yam txheej txheem kom ua tiav qhov xav tau thickness, nto tiav, thiab zoo. Qhov no suav nrog lapping, polishing, thiab tshuaj-mechanical planarization (CMP) kom tshem tawm qhov tsis xws luag thiab ua tiav qhov yuav tsum tau ua kom du thiab du.

Ntxuav thiab tshuaj xyuas: Cov txheej txheem wafers tau ua kom huv huv kom tshem tawm cov kab mob. Tom qab ntawd lawv raug tshuaj xyuas qhov tsis xws luag xws li tawg, khawb, thiab impurities.

Ntim thiab Xa Khoom: Thaum kawg, cov wafers kuaj tau ntim thiab npaj rau kev xa khoom rau cov neeg siv khoom, feem ntau hauv cov neeg nqa khoom wafer uas muab kev tiv thaiv thaum thauj.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev tsim cov 12-nti sapphire wafers yuav xav tau cov cuab yeej tshwj xeeb thiab cov chaw zoo li piv rau cov wafer me me. Cov txheej txheem kuj tseem yuav koom nrog cov txheej txheem zoo xws li kev tshem tawm ntug thiab kev tswj kev ntxhov siab kom ntseeg tau tias muaj kev ncaj ncees thiab zoo ntawm cov wafers loj dua.

Yog tias koj xav tau sapphire substrates, thov hu rau:

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

Peb yuav rov qab rau koj asap!