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Kugwiritsa ntchito zoumba za silicon carbide m'munda wa semiconductor
ndi admin pa 24-10-10
Zinthu zomwe amakonda pamakina olondola a makina a photolithography M'munda wa semiconductor, zida za silicon carbide ceramic zimagwiritsidwa ntchito makamaka pazida zazikulu zopangira magawo ophatikizika, monga silicon carbide worktable, njanji zowongolera, zowunikira, zoyatsira ceramic chuck, mikono, g...
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0Kodi machitidwe asanu ndi limodzi a ng'anjo ya galasi imodzi
ndi admin pa 24-09-23
Ng'anjo ya kristalo imodzi ndi chipangizo chomwe chimagwiritsa ntchito chowotcha cha graphite kuti chisungunuke zipangizo za silicon za polycrystalline mu mpweya wa inert (argon) ndikugwiritsa ntchito njira ya Czochralski kuti ikule makhiristo osasunthika osasunthika. Amapangidwa makamaka ndi machitidwe awa: Mechanical...
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Chifukwa chiyani timafunikira graphite m'munda wotentha wa ng'anjo ya kristalo imodzi
ndi admin pa 24-09-23
Thermal system of the vertical single crystal ng'anjo imatchedwanso thermal field. Ntchito ya graphite thermal field system imatanthawuza dongosolo lonse losungunula zida za silicon ndikusunga kukula kwa kristalo pa kutentha kwina. Mwachidule, ndi gawo lathunthu ...
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Mitundu ingapo ya njira zodulira mphamvu za semiconductor wafer
ndi admin pa 24-09-20
Kudula Wafer ndi imodzi mwamaulalo ofunikira pakupanga semiconductor yamagetsi. Gawo ili lapangidwa kuti lilekanitse molondola mabwalo ophatikizika kapena tchipisi kuchokera ku zowotcha za semiconductor. Chinsinsi chodulira chophatikizika ndikutha kulekanitsa tchipisi tating'onoting'ono ndikuwonetsetsa kuti chipwirikiticho chimakhazikika ...
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BCD ndondomeko
ndi admin pa 24-09-18
Kodi BCD process ndi chiyani? BCD ndondomeko ndi imodzi-chip Integrated ndondomeko teknoloji inayamba kuyambitsidwa ndi ST mu 1986. Njirayi imatha kupanga zipangizo za bipolar, CMOS ndi DMOS pa chip chomwecho. Maonekedwe ake amachepetsa kwambiri dera la chip. Titha kunena kuti njira ya BCD imagwiritsa ntchito ...
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BJT, CMOS, DMOS ndi matekinoloje ena a semiconductor process
ndi admin pa 24-09-10
Takulandirani kutsamba lathu kuti mudziwe zambiri zamalonda ndi kukambirana. Tsamba lathu: https://www.vet-china.com/ Pamene njira zopangira ma semiconductor zikupitilizabe kuchita bwino, mawu odziwika bwino otchedwa "Moore's Law" akhala akufalikira pamsika. Anali p...
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Semiconductor patterning process flow-etching
ndi admin pa 24-09-10
Kuyika konyowa koyambirira kumalimbikitsa chitukuko cha kuyeretsa kapena phulusa. Masiku ano, kuyanika kowuma pogwiritsa ntchito plasma kwakhala njira yayikulu yolumikizira. Plasma imakhala ndi ma elekitironi, ma cations ndi ma radicals. Mphamvu yomwe imagwiritsidwa ntchito ku plasma imayambitsa ma elekitironi akunja ...
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Kafukufuku wa 8-inch SiC epitaxial ng'anjo ndi homoepitaxial process-Ⅱ
ndi admin pa 24-09-04
2 Zotsatira zoyesera ndi zokambirana 2.1 Epitaxial wosanjikiza makulidwe ndi kufanana Epitaxial wosanjikiza makulidwe, ndende ya doping ndi kufanana ndi chimodzi mwa zizindikiro zazikulu za kuweruza ubwino wa epitaxial wafers. Zokwanira kutheka makulidwe, doping co ...
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Kafukufuku wa 8-inch SiC epitaxial ng'anjo ndi homoepitaxial process-Ⅰ
ndi admin pa 24-09-04
Pakadali pano, makampani a SiC akusintha kuchoka pa 150 mm (6 mainchesi) mpaka 200 mm (8 mainchesi). Pofuna kukwaniritsa kufunikira kwachangu kwa mawafa akulu akulu, apamwamba kwambiri a SiC homoepitaxial pamsika, 150mm ndi 200mm 4H-SiC homoepitaxial wafers adakonzedwa bwino ...
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