Akụkọ
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Lithium tantalate dị obere ihe nkiri (LTOI): Ihe kpakpando na-esote maka ndị na-eme mgbanwe ọsọ ọsọ?
Ihe nkiri lithium tantalate (LTOI) dị mkpa na-apụta dị ka ike ọhụrụ dị ịrịba ama na mpaghara optics agbakwunyere. N'afọ a, e bipụtala ọtụtụ ọrụ dị elu na ndị modulators LTOI, na-eji wafers LTOI dị elu nke Prọfesọ Xin Ou sitere na Shanghai Ins ...GỤKWUO -
Nghọta miri emi nke Sistemụ SPC na nrụpụta Wafer
SPC (Statistical Process Control) bụ ngwá ọrụ dị oke mkpa na usoro nrụpụta wafer, nke a na-eji na-enyocha, jikwaa ma kwalite nkwụsi ike nke ọkwa dị iche iche na mmepụta. 1. Nchịkọta nke SPC Sistemụ SPC bụ usoro na-eji sta...GỤKWUO -
Kedu ihe kpatara eji eme epitaxy na mkpụrụ wafer?
Ịzụlite oyi akwa silicon atom na mkpụrụ osisi silicon nwere ọtụtụ uru: N'ime usoro silicon CMOS, uto epitaxial (EPI) na mkpụrụ wafer bụ usoro dị oke mkpa. 1. Na-emeziwanye kristal quali ...GỤKWUO -
Ụkpụrụ, Usoro, Ụzọ, na Ngwa maka ihicha Wafer
Nhicha mmiri (Wet Clean) bụ otu n'ime usoro dị oke mkpa na usoro mmepụta nke semiconductor, nke ezubere iji wepụ ihe ndị na-emerụ emerụ n'elu wafer iji hụ na usoro usoro ndị na-esote nwere ike ịrụ n'elu elu dị ọcha. ...GỤKWUO -
Mmekọrịta dị n'etiti ụgbọ elu kristal na ntụgharị kristal.
Ụgbọ elu kristal na nghazi kristal bụ isi echiche abụọ dị na crystallography, nwere njikọ chiri anya na nhazi kristal na teknụzụ sekit agbakwunyere na silicon. 1.Definition na Njirimara nke Crystal Orientation Crystal orientation na-anọchi anya a kpọmkwem ntụziaka ...GỤKWUO -
Gịnị bụ uru nke Site Glass Via (TGV) na Site Silicon Via, TSV (TSV) Filiks n'elu TGV？
Uru nke Site Glass Via (TGV) na Site Silicon Via (TSV) usoro n'elu TGV bụ tumadi: (1) magburu onwe elu-ugboro eletriki àgwà. Ngwongwo iko bụ ihe mkpuchi mkpuchi, mgbe niile dielectric bụ naanị ihe dịka 1/3 nke ihe silicon, ihe na-efunahụ bụ 2-...GỤKWUO -
Ngwa na-arụ ọrụ na ọkara mkpuchi silicon carbide ngwa
A na-ekewa mkpụrụ nke silicon carbide n'ime ụdị mkpuchi nke ọkara na ụdị conductive. Ka ọ dị ugbu a, nkọwapụta nke ngwaahịa ngwaahịa silicon carbide nwere obere mkpuchi bụ 4 inch. N'ime silicon carbide na-eduzi ma ...GỤKWUO -
Enwerekwa ọdịiche dị na ntinye nke wafer sapphire nwere ntụgharị kristal dị iche iche?
Sapphire bụ otu kristal nke alumina, bụ nke sistemu kristal tripartite, ihe owuwu hexagonal, ihe owuwu kristal ya bụ nke atọ oxygen atọ na atọm aluminom abụọ n'ụdị nkekọ covalent, haziri nke ọma, yana eriri njikọ siri ike na ike lattice, ebe kristal inte ya…GỤKWUO -
Kedu ihe dị iche n'etiti mkpụrụ ihe na-eduzi SiC na mkpụrụ nke nwere obere mkpuchi?
Ngwa SiC silicon carbide na-ezo aka na ngwaọrụ ejiri silicon carbide dị ka akụrụngwa. Dabere na njirimara nguzogide dị iche iche, a na-ekewa ya na ngwaọrụ ike silicon carbide na ngwaọrụ RF silicon carbide nwere obere mkpuchi. Ụdị ngwaọrụ yana...GỤKWUO -
Edemede na-eduga gị onye isi nke TGV
Kedu ihe bụ TGV? TGV, (Site-Glass via), nkà na ụzụ nke ịmepụta site na oghere na iko iko, N'okwu dị mfe, TGV bụ ụlọ elu dị elu nke na-akụ ọkpọ, na-ejuputa ma na-ejikọta elu na ala iko iji wuo sekit jikọtara na iko fl ...GỤKWUO -
Kedu ihe ndị na-egosi nyocha nleba anya n'elu wafer?
Site na mmepe nke teknụzụ semiconductor na-aga n'ihu, na ụlọ ọrụ semiconductor na ọbụna ụlọ ọrụ fotovoltaic, ihe ndị a chọrọ maka ịdị elu nke mkpụrụ osisi wafer ma ọ bụ mpempe akwụkwọ epitaxial dịkwa oke siri ike. Yabụ, kedu ihe dị mma chọrọ f...GỤKWUO -
Ego ole ka ị maara gbasara usoro uto otu kristal SiC?
Silicon carbide (SiC), dị ka ụdị obosara band gap semiconductor ihe, na-arụ ọrụ na-esiwanye mkpa na ngwa nke sayensị na teknụzụ ọgbara ọhụrụ. Silicon carbide nwere ezigbo nkwụsi ike ọkụ, nnabata ọkụ eletrik dị elu, ebumnuche ebumnuche yana…GỤKWUO