SiO2 Ntoya ya firime Ubushyuhe bwa Oxide Silicon wafer 4inch 6inch 8inch 12inch

Ibisobanuro bigufi:

Turashobora gutanga ubushyuhe bwo hejuru superconducting firime yoroheje, firime ya magnetiki yoroheje hamwe na ferroelectric thin film substrate, semiconductor kristal, optique kristal, ibikoresho bya laser kristal, icyarimwe itanga icyerekezo hamwe na kaminuza zo mumahanga hamwe nibigo byubushakashatsi kugirango bitange ubuziranenge (ultra smooth, ultra yoroshye, ultra isukuye)

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Ibicuruzwa birambuye

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Kumenyekanisha agasanduku ka wafer

Inzira nyamukuru yo gukora waferi ya okiside ya silikoni isanzwe ikubiyemo intambwe zikurikira: gukura kwa silikoni ya monocrystalline, gukata muri wafer, gusiga, gusukura no okiside.

Gukura kwa monocrystalline silicon: Icya mbere, silikoni ya monocrystalline ikura ku bushyuhe bwinshi hakoreshejwe uburyo nkuburyo bwa Czochralski cyangwa uburyo bwa Float-zone. Ubu buryo butuma hategurwa silikoni imwe ya kirisiti ifite ubuziranenge bwinshi nuburinganire bwa lattice.

Dices: Silicon ikuze ya monocrystalline ikunze kuba muburyo bwa silindrike kandi igomba gukatirwa mo wafer yoroheje kugirango ikoreshwe nka wafer substrate. Gukata mubisanzwe bikorwa na diyama.

Kuringaniza: Ubuso bwa wafer yaciwe bushobora kuba butaringaniye kandi busaba imashini-mashini kugirango ibone ubuso bunoze.

Isuku: Wafer isukuye isukurwa kugirango ikureho umwanda n ivumbi.

Oxidizing: Hanyuma, wafer ya silicon ishyirwa mu itanura ryubushyuhe bwo hejuru kugirango ivurwemo okiside kugirango ikore urwego rukingira dioxyde de silicon kugirango itezimbere amashanyarazi nimbaraga zayo, ndetse no kuba urwego rukingira mumuzunguruko.

Imikoreshereze nyamukuru ya waferi ya okiside ya silikoni irimo gukora imiyoboro ihuriweho, gukora imirasire y'izuba, no gukora ibindi bikoresho bya elegitoroniki. Wafer ya Silicon oxyde ikoreshwa cyane mubijyanye nibikoresho bya semiconductor kubera imiterere yubukanishi buhebuje, imiterere ya chimique na chimique, ubushobozi bwo gukora mubushyuhe bwinshi hamwe n’umuvuduko mwinshi, hamwe nuburyo bwiza bwo kubika no guhitamo.

Ibyiza byayo birimo imiterere ya kristu yuzuye, ibinyabuzima bya shimi byuzuye, ibipimo nyabyo, imiterere myiza yubukanishi, nibindi.