-
Ihe kpatara na ngwaọrụ Semiconductor ji achọ "Epitaxial Layer"
Mmalite nke Aha "Epitaxial Wafer" Nkwadebe Wafer nwere usoro abụọ bụ isi: nkwadebe mkpụrụ na usoro epitaxial. A na-eme mkpụrụ ahụ nke semiconductor otu ihe kristal ma a na-ahazi ya iji mepụta ngwaọrụ semiconductor. Ọ nwekwara ike ịmalite epitaxial pro ...GỤKWUO -
Kedu ihe bụ Silicon Nitride ceramics?
Silicon nitride (Si₃N₄) seramiiki, dị ka seramiiki ihe owuwu dị elu, nwere ihe ndị mara mma dị ka nguzogide okpomọkụ dị elu, ike dị elu, isi ike dị elu, ike siri ike, nguzogide na-akpụ akpụ, nguzogide oxidation, na iyi nguzogide. Ọzọkwa, ha na-enye ezigbo t ...GỤKWUO -
SK Siltron na-enweta $ 544 nde mbinye DOE iji gbasaa mmepụta silicon carbide wafer
Ngalaba Energy US (DOE) kwadoro n'oge na-adịbeghị anya mbinye $544 nde (gụnyere $ 481.5 nde na mmasị na $ 62.5 nde) nye SK Siltron, onye na-emepụta semiconductor wafer n'okpuru SK Group, iji kwado mgbasawanye nke silicon carbide (SiC). ...GỤKWUO -
Kedu ihe bụ usoro ALD (Atomic Layer Deposition)
Semicera ALD Susceptors: Na-enyere Atomic Layer Deposition na nkenke na ntụkwasị obi Atomic Layer Deposition (ALD) bụ usoro dị mkpụmkpụ nke na-enye nha nha nha nha maka itinye ihe nkiri dị mkpa na ụlọ ọrụ teknụzụ dị elu, gụnyere elektrọn, ike, ...GỤKWUO -
N'ihu njedebe nke ahịrị (FEOL): Ịtọ ntọala
The n'ihu, n'etiti na azụ nsọtụ nke semiconductor n'ichepụta ahịrị mmepụta semiconductor usoro nwere ike roughly kewara n'ime atọ nkebi: 1) N'ihu njedebe nke line2) Mid njedebe nke line3) Back ọgwụgwụ nke ahịrị Anyị nwere ike iji a dị mfe ntụnyere dị ka iwu ụlọ a ụlọ. inyocha ihe mgbagwoju anya proc...GỤKWUO -
Mkparịta ụka dị nkenke na usoro mkpuchi fotoresisist
A na-ekewa usoro mkpuchi nke photoresist na mkpuchi mkpuchi, mkpuchi mkpuchi na mkpuchi mpịakọta, n'ime nke a na-ejikarị mkpuchi mkpuchi. Site na mkpuchi mkpuchi, photoresist na-adaba na mkpụrụ, na mkpụrụ nwere ike ịtụgharị na oke ọsọ iji nweta ...GỤKWUO -
Photoresist: isi ihe nwere ihe mgbochi dị elu na ntinye maka semiconductor
A na-eji Photoresist eme ihe ugbu a na nhazi na mmepụta nke sekit eserese dị mma na ụlọ ọrụ ozi optoelectronic. Ọnụ ego nke usoro fotolithography bụ ihe dịka 35% nke usoro mmepụta mgbawa dum, na oge oriri na-agụnye 40% ruo 60 ...GỤKWUO -
Mmetọ elu wafer na usoro nchọpụta ya
Ịdị ọcha nke elu wafer ga-emetụta oke iru eru nke usoro na ngwaahịa semiconductor na-esote. Ihe ruru 50% nke mfu mkpụrụ niile na-ebute site na mmetọ elu wafer. Ihe ndị nwere ike ibute mgbanwe na-achịkwaghị achịkwa na perf eletriki ...GỤKWUO -
Nnyocha na semiconductor die bonding usoro na akụrụngwa
Ọmụmụ ihe na usoro njikọ nke semiconductor die, gụnyere usoro njikọ nrapado, usoro eutectic bonding, usoro njikọta nke nro dị nro, usoro njikọ njikọ ọlaọcha, usoro njikọ njikọ na-ekpo ọkụ, usoro ntụgharị mgbawa. Ụdị na ihe ngosi teknụzụ dị mkpa ...GỤKWUO -
Mụta maka site na silicon site (TSV) na site na iko site na teknụzụ (TGV) n'otu akụkọ
Nkà na ụzụ nkwakọ ngwaahịa bụ otu n'ime usoro kachasị mkpa na ụlọ ọrụ semiconductor. Dị ka ọdịdị nke ngwugwu ahụ si dị, enwere ike kewaa ya na ngwugwu soket, ngwugwu elu elu, ngwugwu BGA, ngwugwu nha nha (CSP), ngwugwu modul otu mgbawa (SCM, ọdịiche dị n'etiti wiring na ...GỤKWUO -
Nrụpụta Chip: Akụrụngwa na Usoro
N'ime usoro mmepụta nke semiconductor, teknụzụ etching bụ usoro dị oke egwu nke a na-eji wepụ kpọmkwem ihe ndị a na-achọghị na mkpụrụ iji mepụta usoro sekit dị mgbagwoju anya. Edemede a ga-ewebata teknụzụ etching nke abụọ n'ụzọ zuru ezu - plasma jikọtara ọnụ…GỤKWUO -
Usoro zuru ezu nke silicon wafer semiconductor n'ichepụta
Nke mbụ, tinye silicon polycrystalline na dopants n'ime crucible quartz n'ime otu ọkụ kristal, mee ka okpomọkụ dị elu karịa ogo 1000, wee nweta silicon polycrystalline na steeti a wụrụ awụ. Silicon ingot uto bụ usoro nke ime polycrystalline silicon ka ọ bụrụ otu kristal ...GỤKWUO