Ib qho kev sib koom ua ke lossis monolithic integrated circuit yog ib txheej ntawm hluav taws xob circuits ntawm ib qho me me ntawm cov khoom siv semiconductor, feem ntau silicon. Ntau tus MOSFETs me me ua ke rau hauv ib lub nti me me.
Leej twg tsim thawj lub pob me me silicon?
thawj daim ntawv thov MOS chips yog me me kev koom ua ke (SSI) chips. Ua raws li Mohamed M. Atalla lub tswv yim ntawm MOS integrated circuit nti nyob rau hauv 1960, qhov ntxov tshaj plaws kev sim MOS nti yuav tsum fabricated yog 16-transistor nti ua los ntawm Fred Heiman thiab Steven Hofstein ntawm RCA xyoo 1962.
Lub tuam txhab twg tsim cov nti silicon?
Kev daws los ntawm Robert Noyce
Robert Noyce tau tsim thawj lub monolithic integrated circuit nti ntawm Fairchild Semiconductor hauv xyoo 1959. Nws tau tsim los ntawm silicon, thiab tau tsim los siv Jean Hoerni cov txheej txheem kev npaj thiab Mohamed Atalla cov txheej txheem ntog dhau.
microchip silicon tuaj qhov twg?
Silicon yog tsim los ntawm sand, thiab nws yog qhov thib ob tshaj plaws hauv ntiaj teb tom qab oxygen. Silicon wafers yog tsim los siv ib hom xuab zeb hu ua silica xuab zeb, uas yog ua los ntawm silicon dioxide. Cov xuab zeb yog melted thiab cam khwb cia nyob rau hauv daim ntawv ntawm ib tug loj lub tog raj kheej hu ua 'ingot'. Cov ingot no ces muab hlais rau hauv nyias wafers.
Silicon nti ua li cas?
Nyob zoo. Ua wafers, silicon yog purified, melted, thiab txias los tsim ib tug ingot, uas yog ces hlais rau hauv discs hu ua wafers. Chips tau tsim ib txhij nyob rau hauv ib daim phiaj tsim ntawm wafer ntohauv cov chaw tsim khoom lossis "fab. "
