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Ngwa nke ceramik silicon carbide na mpaghara semiconductor
site admin na 24-10-10
Ihe kachasị amasị maka akụkụ ziri ezi nke igwe fotolithography Na mpaghara semiconductor, a na-ejikarị silicon carbide seramiiki ihe eji eme ihe maka nrụpụta sekit agbakwunyere, dị ka silicon carbide worktable, rails rails, reflectors, ceramic suction chuck, ogwe aka, g ...
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0Kedu usoro isii nke otu ọkụ kristal
site admin na 24-09-23
Otu ọkụ kristal bụ ngwaọrụ nke na-eji igwe ọkụ graphite gbazee ihe ndị silicon polycrystalline na gburugburu ikuku inert (argon) ma na-eji usoro Czochralski na-eto otu kristal na-enweghị mgbakasị ahụ. Ihe mejupụtara ya bụ usoro ndị a: Mechanical...
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Kedu ihe kpatara anyị ji chọọ graphite na mpaghara thermal nke otu ọkụ kristal
site admin na 24-09-23
A na-akpọkwa usoro ikpo ọkụ nke otu ọkụ kristal kwụ ọtọ ebe okpomọkụ. Ọrụ nke sistemụ ikuku graphite na-ezo aka na sistemụ niile maka ịgbaze ihe silicon na idobe otu kristal na-eto n'otu ọnọdụ okpomọkụ. N'ikwu ya n'ụzọ dị mfe, ọ bụ akara zuru oke ...
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Ọtụtụ ụdị nke usoro maka ike semiconductor wafer ọnwụ
site admin na 24-09-20
Mbelata wafer bụ otu n'ime njikọ dị mkpa na mmepụta semiconductor ike. Emebere usoro a iji kewapụ sekit agbakwunyere n'otu n'otu ma ọ bụ ibe n'ụdị wafers semiconductor. Isi ihe na-egbutu wafer bụ inwe ike ikewapụ ibe n'otu n'otu ebe ị na-ahụ na nhazi ahụ siri ike ...
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Usoro BCD
site admin na 24-09-18
Kedu ihe bụ usoro BCD? Usoro BCD bụ teknụzụ agbakwunyere otu mgbawa nke mbụ ST webatara na 1986. Nkà na ụzụ a nwere ike ime ngwaọrụ bipolar, CMOS na DMOS n'otu mgbawa ahụ. Ọdịdị ya na-ebelata nke ukwuu ebe mgbawa. Enwere ike ịsị na usoro BCD na-eji nke ọma ...
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BJT, CMOS, DMOS na teknụzụ usoro semiconductor ndị ọzọ
site admin na 24-09-10
Nabata na webụsaịtị anyị maka ozi ngwaahịa na ndụmọdụ. Webụsaịtị anyị: https://www.vet-china.com/ Dị ka usoro mmepụta semiconductor na-aga n'ihu na-eme ọganihu, nkwupụta a ma ama nke a na-akpọ "Moore's Law" na-ekesa na ụlọ ọrụ ahụ. Ọ bụ p...
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Semiconductor nhazi usoro eruba-etching
site admin na 24-09-10
Etching mmiri nke mbụ kwalitere mmepe nke ihicha ma ọ bụ usoro ntụ ntụ. Taa, akọrọ etching iji plasma aghọwo usoro etching bụ́ isi. Plasma nwere electrons, cations na radicals. Ike a na-etinye na plasma na-eme ka electrons dị elu nke t ...
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Nnyocha na 8-inch SiC epitaxial furnace na usoro homoepitaxial-Ⅱ
site admin na 24-09-04
2 Nsonaazụ nnwale na mkparịta ụka 2.1 Epitaxial Layer ọkpụrụkpụ na ịdị n'otu Epitaxial oyi akwa, itinye uche doping na ịdị n'otu bụ otu n'ime isi ihe na-egosi maka ịma mma nke wafers epitaxial. Ọkpụrụkpụ a na-achịkwa nke ọma, doping co...
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Nnyocha na 8-inch SiC epitaxial furnace na usoro homoepitaxial-Ⅰ
site admin na 24-09-04
Ugbu a, ụlọ ọrụ SiC na-agbanwe site na 150 mm (6 sentimita) ruo 200 mm (inch 8). Iji gboo mkpa ngwa ngwa maka nnukwu oke, ụdị SiC homoepitaxial wafers dị elu na ụlọ ọrụ, 150mm na 200mm 4H-SiC homoepitaxial wafers kwadebere nke ọma na ime ...
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