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Aikace-aikacen yumbu na silicon carbide a cikin filin semiconductor
by admin on 24-10-10
Abubuwan da aka fi so don madaidaicin sassa na injunan photolithography A cikin filin semiconductor, kayan aikin yumbu na silicon carbide galibi ana amfani da su a cikin kayan aiki mai mahimmanci don masana'antar da'ira, irin su silicon carbide worktable, rails Guide, reflectors, yumbu tsotsa chuck, makamai, g ...
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0 Menene tsarin shida na tanderun crystal guda ɗaya
by admin on 24-09-23
Tanderu crystal guda ɗaya na'urar da ke amfani da injin graphite don narkar da kayan siliki na polycrystalline a cikin mahalli mara amfani da iskar gas (argon) kuma yana amfani da hanyar Czochralski don girma lu'ulu'u ɗaya marasa tushe. Ya ƙunshi nau'ikan tsarin: Mechanical...
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Me yasa muke buƙatar graphite a cikin filin thermal na makera crystal guda ɗaya
by admin on 24-09-23
Tsarin thermal na tanderun crystal ɗin tsaye ɗaya kuma ana kiransa filin thermal. Ayyukan tsarin filin zafi na graphite yana nufin gabaɗayan tsarin don narkewa kayan silicon da kiyaye ci gaban kristal guda ɗaya a wani zazzabi. A taƙaice, shi ne cikakken grap ...
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Nau'ikan matakai da yawa don yankan wafer semiconductor
by admin on 24-09-20
Yanke wafer shine ɗayan mahimman hanyoyin haɗin gwiwa a samar da semiconductor mai ƙarfi. An ƙirƙiri wannan matakin don raba daidaitattun haɗaɗɗun da'irori ko kwakwalwan kwamfuta daga wafers na semiconductor. Makullin yankan wafer shine samun damar raba kwakwalwan kwamfuta guda ɗaya yayin tabbatar da cewa tsari mai laushi ...
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Tsarin BCD
by admin on 24-09-18
Menene tsarin BCD? Tsarin BCD fasaha ne mai haɗaɗɗiyar guntu guda ɗaya wanda ST ya fara gabatar da shi a cikin 1986. Wannan fasaha na iya yin na'urorin bipolar, CMOS da DMOS akan guntu ɗaya. Bayyanar sa yana rage girman yankin guntu. Ana iya cewa tsarin BCD yana amfani da cikakken tsarin ...
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BJT, CMOS, DMOS da sauran fasahar aiwatar da semiconductor
by admin on 24-09-10
Barka da zuwa gidan yanar gizon mu don bayanin samfur da shawarwari. Gidan yanar gizon mu: https://www.vet-china.com/ Kamar yadda ayyukan masana'antu na semiconductor ke ci gaba da yin nasara, wata sanannen sanarwa da ake kira "Dokar Moore" tana yaduwa a cikin masana'antu. Ya kasance p...
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Semiconductor ƙirar tsari kwarara-etching
by admin on 24-09-10
Farkon rigar etching yana haɓaka haɓakar tsarin tsaftacewa ko toka. A yau, bushewar etching ta amfani da plasma ya zama babban tsarin etching. Plasma ya ƙunshi electrons, cations da radicals. Energyarfin da ake amfani da shi a plasma yana haifar da mafi ƙarancin electrons na t ...
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Bincike akan 8-inch SiC epitaxial oven da tsarin homoepitaxial-Ⅱ
by admin on 24-09-04
2 Sakamakon gwaji da tattaunawa 2.1 Epitaxial kauri da kauri da daidaiton kauri na Epitaxial, maida hankali kan doping da daidaituwa ɗaya ne daga cikin mahimman alamomi don yin la'akari da ingancin wafers na epitaxial. Matsakaicin kauri mai iya sarrafawa, doping co...
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Bincike kan 8-inch SiC epitaxial oven da tsarin homoepitaxial-Ⅰ
by admin on 24-09-04
A halin yanzu, masana'antar SiC tana canzawa daga 150 mm (inci 6) zuwa 200 mm (inci 8). Don saduwa da buƙatun gaggawa na manyan-size, ingantattun SiC homoepitaxial wafers a cikin masana'antar, 150mm da 200mm 4H-SiC homoepitaxial wafers an yi nasarar shirya a kan do ...
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