Dia50.8 × 0.1 / 0.17 / 0.2 / 0.25 / 0.3mmt Sapphire Wafer substrate Epi-npaj DSP SSP
Hauv qab no yog 2 nti Sapphire Wafer piav qhia, qhov zoo ntawm xwm, kev siv dav dav thiab cov qauv wafer parameter index txog 2-nti sapphire wafers:
Kev Piav Qhia Txog Khoom: 2 nti sapphire wafers yog ua los ntawm kev txiav cov khoom siv sapphire ib leeg siv lead ua ib lub silicon wafer zoo li nrog ib qho chaw du thiab tiaj tus. Nws yog ib qho khoom ruaj khov thiab siv tau ntev heev hauv optics, electronics thiab photonics.
Cov Khoom Zoo
Kev nyuaj siab: Sapphire muaj qib Mohs hardness ntawm 9, thib ob tsuas yog pob zeb diamond, ua rau muaj kev khawb thiab hnav tsis kam zoo heev.
Lub ntsiab lus yaj siab: Sapphire muaj lub ntsiab lus yaj ntawm kwv yees li 2040 ° C, ua rau nws ua haujlwm hauv qhov chaw kub siab nrog kev ruaj khov thermal zoo heev.
Kev ruaj khov tshuaj lom neeg: Sapphire muaj kev ruaj khov tshuaj lom neeg zoo heev thiab tiv taus cov kua qaub, alkalis thiab cov pa roj corrosive, ua rau nws tsim nyog rau kev siv hauv ntau qhov chaw ib puag ncig hnyav.
Siv Dav Dav
Cov ntawv thov kho qhov muag: sapphire wafers tuaj yeem siv rau hauv cov tshuab laser, cov qhov rai kho qhov muag, cov iav, cov khoom siv infrared optics, thiab ntau ntxiv. Vim nws qhov kev pom tseeb zoo heev, sapphire tau siv dav hauv thaj chaw kho qhov muag.
Cov ntawv thov hluav taws xob: Sapphire wafers tuaj yeem siv rau hauv kev tsim cov diodes, LEDs, laser diodes thiab lwm yam khoom siv hluav taws xob. Sapphire muaj cov khoom siv thermal conductivity zoo heev thiab cov khoom rwb thaiv tsev hluav taws xob, tsim nyog rau cov khoom siv hluav taws xob muaj zog siab.
Cov ntawv thov Optoelectronic: Sapphire wafers tuaj yeem siv los tsim cov duab sensors, photodetectors thiab lwm yam khoom siv optoelectronic. Sapphire qhov poob qis thiab cov khoom teb siab ua rau nws zoo tagnrho rau cov ntawv thov optoelectronic.
Cov lus qhia txog wafer txheem:
Txoj kab uas hla: 2 nti (kwv yees li 50.8 hli)
Thickness: Cov thickness feem ntau muaj xws li 0.5 mm, 1.0 mm, thiab 2.0 mm. Lwm cov thicknesses tuaj yeem hloov kho raws li qhov kev thov.
Qhov roughness ntawm qhov chaw: Feem ntau Ra <0.5 nm.
Kev txhuam ob sab: qhov tiaj tiaj feem ntau yog < 10 µm.
Ob sab ci ntsa iab ib leeg siv lead ua sapphire wafers: wafers ci ntsa iab rau ob sab thiab nrog qib siab dua ntawm kev sib luag rau cov ntawv thov uas xav tau cov kev xav tau siab dua.
Thov nco ntsoov tias cov khoom tshwj xeeb yuav txawv nyob ntawm qhov yuav tsum tau ua ntawm tus neeg tsim khoom thiab daim ntawv thov.
Daim duab qhia ntxaws ntxaws
