I-Wafer ye-Sapphire engu-156mm engu-159mm engu-6 intshi yenkampani ye-C-Plane DSP TTV

I-Wafer ye-Sapphire engu-156mm engu-159mm engu-6 intshi yenkampani yokuthwala i-C-Plane DSP TTV Isithombe Esivelele

Incazelo emfushane:

Ama-wafer e-sapphire angu-156mm/159mm ububanzi, angu-6″ Al2O3 anezinhlangothi ezimbili ezipholishiwe (DSP) ane-TTV engaphansi kwama-micron angu-3 amabhodi okuthwala. Ama-wafer engeziwe angu-8″ / 6″ / 5″ / 2″ / 3″ / 4″ / 5″ C-axis, A-axis, R-axis, M-axis. Ama-wafer e-sapphire e-C-plane afinyelela ku-6 intshi (6″/6inch) ububanzi, anezindawo ezipholishiwe ohlangothini olulodwa (SSP) noma ezimbili ezipholishiwe (DSP), futhi anobukhulu obungu-650 microns noma angu-1000 microns.

Sithumelele i-imeyili

Izici

Imininingwane

Into	Ama-wafer e-Sapphire angu-6-intshi (0001)
Izinto Zekristalu	99,999%, Ukuhlanzeka Okuphezulu, i-Monocrystalline Al2O3
Ibanga	I-Prime, i-Epi-Ready
Ukuqondiswa Komphezulu	Indiza ye-C(0001)
	Indiza engu-C engaphandle kwe-engeli ebheke ku-M-axis 0.2 +/- 0.1°
Ububanzi	100.0 mm +/- 0.1 mm
Ubukhulu	650 μm +/- 25 μm
Ukuqondiswa Okuyisisekelo Okuyisicaba	Indiza ye-C(00-01) +/- 0.2°
I-Side Single Polished	Ubuso Bangaphambili	I-Epi-polished, i-Ra < 0.2 nm (nge-AFM)
(SSP)	Indawo Yangemuva	Inhlabathi enhle, i-Ra = 0.8 μm kuya ku-1.2 μm
Ipholishwe Kabili Ehlangothini	Ubuso Bangaphambili	I-Epi-polished, i-Ra < 0.2 nm (nge-AFM)
(i-DSP)	Indawo Yangemuva	I-Epi-polished, i-Ra < 0.2 nm (nge-AFM)
I-TTV	< 20 μm
UKUGOBHOZA	< 20 μm
I-WARP	< 20 μm
Ukuhlanza / Ukupakisha	Ukuhlanza nokupakisha i-vacuum cleanroom yekilasi le-100,
	Izingcezu ezingu-25 ephaketheni lekhasethi elilodwa noma ephaketheni elilodwa.

Indlela yeKylopoulos (indlela ye-KY) okwamanje isetshenziswa izinkampani eziningi eShayina ukukhiqiza amakristalu e-sapphire ukuze asetshenziswe embonini ye-elekthronikhi kanye ne-optics.

Kule nqubo, i-aluminium oxide emsulwa kakhulu iyancibilika ebhodweni lokushisa elingaphezu kwama-degree Celsius angu-2100. Ngokuvamile ibhodwe elincibilikayo lenziwa nge-tungsten noma i-molybdenum. Ikristalu yembewu eqondiswe kahle ifakwa ku-alumina encibilikisiwe. Ikristalu yembewu idonswa kancane kancane phezulu futhi ingajikeleziswa ngasikhathi sinye. Ngokulawula ngokunembile i-gradient yokushisa, izinga lokudonsa kanye nezinga lokupholisa, i-ingot enkulu, enekristalu elilodwa, ecishe ibe yi-cylindrical ingakhiqizwa kusukela ekuncibilikeni.

Ngemva kokuba ama-single crystal sapphire ingots esekhulile, abhobozwa ezindongeni eziyisilinda, ezibe sezisikwa zibe ugqinsi lwefasitela olufunwayo bese ekugcineni zipholishwa zize zifike ekugcineni kobuso obufunwayo.