Iindaba

Yintoni i-wafer dicing?
ngumlawuli nge-24-10-10
I-wafer kufuneka idlule kwiinguqu ezintathu ukuze ibe yi-chip ye-semiconductor yokwenyani: okokuqala, i-ingot ebunjwe ngebhloko iyanqunyulwa ibe zii-wafer; kwinkqubo yesibini, ii-transistors ziqoshwa ngaphambili kwe-wafer kwinkqubo yangaphambili; ekugqibeleni, ukupakisha kwenziwa, oko kukuthi, ngokusebenzisa inkqubo yokusika...
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Ukusetyenziswa kweeseramikhi ze-silicon carbide kwintsimi ye-semiconductor
ngumlawuli nge-24-10-10
Izinto ezikhethwayo kwiindawo ezichanekileyo zoomatshini be-photolithography Kwicandelo le-semiconductor, izixhobo ze-silicon carbide ceramic zisetyenziswa kakhulu kwizixhobo eziphambili zokwenziwa kweesekethe ezidibeneyo, ezifana netafile yokusebenza ye-silicon carbide, iireli zesikhokelo, ii-reflectors, i-ceramic suction chuck, iingalo,...
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Zithini iinkqubo ezintandathu zesithando esinye sekristale
ngumlawuli nge-24-09-23
Isithando sekristale esinye sisixhobo esisebenzisa i-graphite heater ukunyibilikisa izinto ze-polycrystalline silicon kwindawo engenagesi (argon) kwaye sisebenzisa indlela yeCzochralski ukukhulisa iikristale ezizodwa ezingasuswanga. Ngokuyintloko yenziwe ngezi nkqubo zilandelayo: Oomatshini...
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Kutheni sifuna i-graphite kwintsimi yobushushu yesithando sekristale esinye
ngumlawuli nge-24-09-23
Inkqubo yobushushu yesithando sekristale esinye esithe nkqo ikwabizwa ngokuba yintsimi yobushushu. Umsebenzi wenkqubo yentsimi yobushushu yegraphite ubhekisa kwinkqubo iyonke yokunyibilikisa izinto zesilicon nokugcina ukukhula kwekristale enye kubushushu obuthile. Ngamafutshane, yi-grap epheleleyo...
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Iintlobo ngeentlobo zeenkqubo zokusika i-wafer ye-semiconductor yamandla
ngumlawuli nge-24-09-20
Ukusikwa kwe-wafer yenye yezona zinto zibalulekileyo ekuvelisweni kwe-power semiconductor. Eli nyathelo lenzelwe ukwahlula ngokuchanekileyo iisekethe ezidibeneyo okanye iitships kwii-semiconductor wafers. Isitshixo sokusikwa kwe-wafer kukukwazi ukwahlula iitships nganye ngelixa uqinisekisa ukuba isakhiwo esithambileyo...
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Inkqubo yeBCD
ngumlawuli nge-24-09-18
Yintoni inkqubo yeBCD? Inkqubo yeBCD yiteknoloji yenkqubo edibeneyo ye-single-chip eyaqalwa ukuqaliswa yi-ST ngo-1986. Le teknoloji inokwenza izixhobo ze-bipolar, CMOS kunye ne-DMOS kwi-chip enye. Inkangeleko yayo iyawunciphisa kakhulu ummandla we-chip. Kunokuthiwa inkqubo yeBCD isebenzisa ngokupheleleyo...
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I-BJT, i-CMOS, i-DMOS kunye nezinye iindlela zobuchwepheshe zeenkqubo ze-semiconductor
ngumlawuli nge-24-09-10
Wamkelekile kwiwebhusayithi yethu ukuze ufumane ulwazi ngemveliso kunye nokubonisana. Iwebhusayithi yethu: https://www.vet-china.com/ Njengoko iinkqubo zokuvelisa ii-semiconductor ziqhubeka nokwenza inkqubela phambili, ingxelo edumileyo ebizwa ngokuba yi-"Moore's Law" ibisoloko isasazwa kweli shishini. Yayi...
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Inkqubo yokupeyinta i-semiconductor
ngumlawuli nge-24-09-10
Ukugrumba kwasekuqaleni okumanzi kwakhuthaza uphuhliso lweenkqubo zokucoca okanye zokufunxa uthuthu. Namhlanje, ukugrumba okomileyo kusetyenziswa iplasma kuye kwaba yinkqubo yokugrumba ephambili. Iplasma inee-electron, ii-cations kunye nee-radicals. Amandla asetyenziswa kwiplasma abangela ii-electron zangaphandle ze-t...
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Uphando malunga nesithando somlilo se-epitaxial se-SiC esineesentimitha ezi-8 kunye nenkqubo ye-homoepitaxial-Ⅱ
ngumlawuli nge-24-09-04
2 Iziphumo zovavanyo kunye nengxoxo 2.1 Ubukhulu kunye nokufana komaleko we-Epitaxial Ubukhulu komaleko we-Epitaxial, uxinaniso lwe-doping kunye nokufana zezinye zezona zibonakaliso ziphambili zokugweba umgangatho wee-wafers ze-epitaxial. Ubukhulu obulawulwa ngokuchanekileyo, i-doping co...
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