I-Sapphire Wafer Engenalutho Ehlanzekile Kakhulu I-Raw Sapphire Substrate Yokucubungula

Incazelo emfushane:

Izimbobo ze-wafer ze-sapphire ziyizingqimba eziluhlaza eziyindilinga ezisikwe ngqo kusuka kuma-sapphire boules acwebezelayo angamakristalu acwebezelayo. Zisikwe zibe ububanzi obujwayelekile be-wafer njenge-2”, 3”, 4”, 6”, kanye ne-8”, kodwa azikaze zifakwe i-lapping, grinding, noma i-chemical mechanical polishing (CMP). Ubuso buhlala busesimweni saso sokuqala se-wire-sawn, bunezimpawu zokusikwa ezibonakalayo.

Sithumelele i-imeyili

Izici

Umdwebo Oningiliziwe We-Sapphire Wafer Blank

Ukubuka konke kwe-Sapphire Wafer Blank

Ama-blank e-wafer e-sapphire ayizingqimba ezizungezile ezisikwe ngqo kusuka kuma-boules e-sapphire e-single-crystal ahlanzekile kakhulu. Ama-Sapphire Wafer Blank asikwe abe ububanzi obujwayelekile be-wafer njengo-2”, 3”, 4”, 6”, kanye no-8”, kodwa awakaze afakwe i-lapping, grinding, noma i-chemical mechanical polishing (CMP). Ubuso buhlala busesimweni sawo sokuqala se-wire-sawn, bunezimpawu zokusikwa ezibonakalayo.

Lezi Sapphire Wafer Blank zisebenza njengezinto zokuqala zezimboni eziningi. I-Sapphire Wafer Blank ibalulekile kubakhiqizi kanye namalabhorethri ocwaningo afisa ukwenza izinyathelo zabo zokuqeda, okuhlanganisa ukugoqa, ukunciphisa, ukulungisa ukuma, kanye nokupholisha. I-Sapphire idume ngobulukhuni bayo obungavamile, ukuzinza kokushisa, kanye nokumelana namakhemikhali, okwenza i-sapphire wafer ibe yinto ebalulekile ekukhiqizweni kwe-LED, ama-semiconductor, izingxenye ze-optical, kanye nezicelo zezimboni.

Izici Eziyinhloko Ze-Sapphire Wafer Blank

Amadayamitha angenalutho e-Sapphire Wafer ajwayelekile ayatholakala, afanele ukucutshungulwa ngqo ngaphandle kokubumba okwengeziwe.
Kwenziwe nge-Al2O3 yesigaba se-alpha enezinga lokuhlanzeka elingamaphesenti angama-99.99 noma ngaphezulu, okuqinisekisa ikhwalithi efanayo yekristalu.
Indawo eluhlaza, esikiwe igcina amamaki okusahwa ngocingo, okuvumela amakhasimende ukuthi asebenzise izindlela zawo zokuqeda.
Ubulukhuni obumangalisayo kanye nokumelana nokuklwebheka, okwesibili kuphela ngemva kwedayimane.
Ukuqina okuvelele kokushisa namakhemikhali, okufanelekela izindawo ezidinga kakhulu.
Izindlela eziningi zokuma kwekristalu ziyatholakala, kufaka phakathi i-C-plane, i-A-plane, i-R-plane, kanye ne-M-plane.

Ukusetshenziswa kwe-Sapphire Wafer Blank

Ukukhiqizwa kwe-LED kanye ne-semiconductor

Izimbobo ze-wafer ze-sapphire zisetshenziswa kabanzi njengezinto eziyisisekelo ze-LED substrates, ama-wafer e-RFIC, nezinye izingxenye ze-semiconductor. Abakhiqizi bacubungula izimbobo ngokuzihlanganisa nokuzipholisha ukuze bakhiqize ama-wafer aqediwe asezingeni eliphezulu ukuze akhule e-epitaxial.

Izingxenye ze-Optical neze-laser

Uma isiqediwe, i-Sapphire Wafer Blank ingaguqulwa ibe amafasitela abonakalayo, ama-laser optics, ama-viewport e-infrared, kanye nama-lens okunemba.

Ucwaningo nentuthuko

Amanyuvesi kanye nama-laboratory asebenzisa ama-wafer blanks ukuhlola ama-slurry e-CMP, ukufunda izindlela zokucubungula i-sapphire, kanye nokuthuthukisa amasu okuqeda ama-wafer.

Ukuhlolwa kokumboza nokufaka

Izimbobo ze-sapphire wafer ziyisisekelo esifanele sokuhlolwa kokumbozwa kwefilimu encane njenge-ALD, i-PVD, ne-CVD, ikakhulukazi lapho kungadingeki indawo ebushelelezi kakhulu.

Izingxenye zezimboni nezezindiza

Ngomshini owengeziwe wokucwebezelisa nokupholisha, i-Sapphire Wafer Blank ingaguqulwa ibe yizikhala ezingamelani nokushisa, izembozo zezinzwa, kanye nezinto zokufaka isithando somlilo.

Imininingwane Yobuchwepheshe

Ipharamitha	Imininingwane
Izinto	I-sapphire yekristalu elilodwa (Al₂O₃)
Ubumsulwa	≥ 99.99%
Isimo	I-wafer yesafire eyindilinga engenalutho
Ububanzi	2”, 3”, 4”, 6”, 8” (osayizi abangokwezifiso bayatholakala)
Ubukhulu	Okujwayelekile okungu-0.5–3.0 mm, ukujiya okwenziwe ngokwezifiso uma kuceliwe
Ukuqondiswa	Indiza engu-C (0001), indiza engu-A, indiza engu-R, indiza engu-M
Ukuqeda kobuso	Njengoba kunqunyiwe, kusahwa ngocingo, akukho ukugoqa noma ukupholisha
Ukuqeda komphetho	Unqenqema oluqinile ngokuzenzakalelayo, ukuxubha okungakhethwa kuyatholakala

Imibuzo Evame Ukubuzwa ye-Sapphire Wafer Blank

Q1: I-wafer yesafire ihluke kanjani ku-wafer engapholishiwe?
I-wafer yesafire engenalutho iyisilayi esingavuthiwe esisikwe ngobukhulu be-wafer ngaphandle kokugoqa noma ukugaya. I-wafer engapholishiwe igoqwe kahle kodwa ayipholishiwe.

Umbuzo 2: Kungani abakhiqizi bethenga i-Sapphire Wafer Blank esikhundleni sama-wafer aqediwe?
Izimbobo ze-wafer ziyonga kakhulu futhi zivumela ukulawula okugcwele inqubo yokuqeda, okuqinisekisa ukuthi i-wafer yokugcina ihlangabezana nezindinganiso zangaphakathi.

Q3: Ingabe izikhala ze-sapphire wafer zingenziwa ngezifiso?
Yebo, ububanzi obungokwezifiso, ubukhulu, kanye nokuma kwekristalu kuyatholakala, kanye nokulungiswa komphetho okungakhethwa.

Q4: Ingabe zingasetshenziswa ngqo kwizicelo ze-LED noma ze-optical?
Cha, kumele zihlanganiswe futhi zipholishwe ngaphambi kokuba zisebenze njengezinto ezisetshenziswa yi-LED noma izinto ezisezingeni lokukhanya.

Umbuzo 5: Yiziphi izimboni ezisebenzisa ama-sapphire wafer blanks?
Abakhiqizi be-LED kanye ne-semiconductor, abakhiqizi bezingxenye ze-optical, osonkontileka bezindiza, izikhungo zocwaningo, kanye nama-laboratory okumboza yibo abasebenzisi abayinhloko.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ekukhiqizweni, nasekuthengisweni kwengilazi ekhethekile ye-optical kanye nezinto ezintsha zekristalu. Imikhiqizo yethu ihlinzeka nge-optical electronics, i-consumer electronics, kanye nezempi. Sinikeza izingxenye ze-optical ze-Sapphire, izembozo zelensi yeselula, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kanye nama-semiconductor crystal wafers. Ngobuchwepheshe obunekhono kanye nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungewona ojwayelekile, sihlose ukuba yibhizinisi elihamba phambili lezinto ze-optoelectronic tech.