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Dangantaka tsakanin wafers da kwakwalwan kwamfuta

A guntu ya ƙunshi fiye da N semiconductor na'urorin Semiconductor ne kullum diodes triodes filin sakamako tubes kananan ikon resistors inductors capacitors da dai sauransu.

Yin amfani da hanyoyin fasaha ne don canza ma'auni na electrons kyauta a cikin tsakiya na atomic a cikin rijiyar madauwari don canza halayen jiki na kwayoyin halitta don samar da caji mai kyau ko mara kyau na yawancin (electrons) ko 'yan (ramuka) zuwa. samar da daban-daban semiconductors.

Silicon da germanium ana yawan amfani da kayan semiconductor kuma kaddarorinsu da kayansu ana samun su cikin sauƙi da rahusa da yawa don amfani da waɗannan fasahohin.

Wafer siliki an yi shi da ɗimbin na'urorin semiconductor.Ayyukan wafer shine, ba shakka, don samar da kewayawa daga cikin semiconductor da ke cikin wafer kamar yadda ake bukata.

Dangantaka tsakanin wafers da kwakwalwan kwamfuta - nawa wafers ne a cikin guntu

Wannan ya dogara da girman mutuwar ku, girman wafer ɗin ku, da yawan amfanin ƙasa.

A halin yanzu, abin da masana'antun da ake kira 6, 12" ko 18" wafers sun kasance gajere don diamita na wafer, amma inci shine kimantawa. An raba ainihin diamita na wafer zuwa 150mm, 300mm da 450mm, kuma 12" daidai yake da 305mm. , don haka ana kiransa 12" wafer don dacewa.

Cikakken wafer

Bayani: Wafer shine wafer da aka nuna a hoton kuma an yi shi da siliki (Si) zalla.Wafer ƙaramin yanki ne na wafer siliki, wanda aka sani da mutuwa, wanda aka tattara a matsayin pellet.Wafern da ke ɗauke da wafer Nand Flash, za a fara yanke wafer ɗin, sannan a gwada shi kuma a cire wanda bai mutu ba, tsayayye, mai cikakken ƙarfi kuma a haɗa shi don samar da guntu Nand Flash ɗin da kuke gani kowace rana.

Abin da ya rage a kan wafer ɗin ya kasance ko dai ba shi da kwanciyar hankali, wani yanki ya lalace, saboda haka ba shi da ƙarfi, ko kuma ya lalace gaba ɗaya.Wanda ya kera na asali, bisa la'akari da tabbacin inganci, zai ayyana irin waɗannan matattu kuma za su ayyana su sosai a matsayin tarkace don jujjuyawa.

Dangantaka tsakanin mutuwa da wafer

Bayan da aka yanke mutu, asalin wafer ɗin ya zama abin da aka nuna a hoton da ke ƙasa, wanda shine Downgrade Flash Wafer da ya rage.

Wafer na allo

Waɗannan ragowar mutuwar wafers ne marasa daidaituwa.Bangaren da aka cire, ɓangaren baƙar fata, shine ƙwararren mutu kuma za'a tattara shi kuma a sanya shi cikin ƙullun NAND ta hanyar masana'anta na asali, yayin da ɓangaren da bai cancanta ba, ɓangaren da ya rage a hoton, za'a zubar dashi azaman tarkace.