Photolithography yog txheej txheem siv hauv microfabrication hloov cov qauv geometric mus rau zaj duab xis lossis substrate. Geometric duab thiab cov qauv ntawm ib lub semiconductor ua rau cov txheej txheem nyuaj uas tso cai rau cov dopants, hluav taws xob thiab cov xov hlau los ua kom tiav ib lub voj voog thiab ua tiav lub hom phiaj thev naus laus zis.
txheej txheem photolithography yog dab tsi?
Photolithography, tseem hu ua kho qhov muag lithography lossis UV lithography, yog cov txheej txheem siv hauv microfabrication rau cov qauv ntawm cov yeeb yaj kiab nyias lossis cov khoom ntawm cov substrate (tseem hu ua wafer). … Hauv kev sib txuas ua ke, CMOS wafer yuav dhau mus dhau lub voj voog photolithographic ntau li 50 zaug.
Cov txheej txheem microfabrication yog dab tsi?
Microfabrication yog txheej txheem ntawm kev tsim cov qauv me me ntawm cov nplai micrometer thiab me dua. … Cov ntsiab lus tseem ceeb thiab cov hauv paus ntsiab lus ntawm microfabrication yog microlithography, doping, nyias zaj duab xis, etching, bonding, thiab polishing.
Dab tsi yog txheej txheem lithography hauv semiconductors?
Ib lub tshuab hluav taws xob semiconductor ua haujlwm txheej txheem uas yog cov qauv sib txuas sib txuas uas tau kos rau ntawm daim npog ntsej muag uas ua los ntawm cov iav loj tau txo qis siv ultra-high-kev ua tau zoo lo ntsiab muag thiab nthuav tawm mus rau silicon substrate hu ua ib wafer. …
Dab tsi yog lithography hauv kev tsim khoom?
Lithography yogtxheej txheem ntawm kev hloov cov qauv ntawm cov duab geometric hauv daim npog ntsej muag rau cov txheej nyias nyias ntawm cov khoom siv hluav taws xob(hu ua tiv thaiv) npog qhov chaw ntawm cov khoom siv hluav taws xob semiconductor. Daim duab 5.1 qhia txog schematically cov txheej txheem lithographic ua haujlwm hauv IC fabrication.
