Dummy Wafers
Lo lus "dummy" txhais tau tias "Fake" lossis "Simulated . Lawv cov ntawv thov kev xaiv lub ntsiab yog:
Siv rau debugging thiab ntsuas cov khoom siv semiconductor kom ntseeg tau tias nws yog qhov zoo tshaj plaws .
Siv thaum qhia cov txheej txheem tshiab lossis kho cov kev ntsuas uas twb muaj lawm, tso cai rau kev ntsuas thiab kev ua kom zoo dua los txo cov kev pheej hmoo rau pawg wafers .
Kuaj Wafers
Kuaj Wafers (tseem hu ua engineering wolers) mus los ntawm tag nrho cov txheej txheem ntws thiab muaj ntau cov qauv thiab cov qauv {} Lawv cov haujlwm tseem ceeb yog:
Thaum cov kev qhia ntawm cov khoom lag luam tshiab, xeem Wafers yog siv los xyuas cov txheej txheem thiab ua kom zoo dua qub kev tsim cov teeb meem loj.
Thaum cov txheej txheem teeb meem tshwm sim nrog cov pawg wafers ntau lawm, tsim kev sim Wafers tau siv rau kev sim ua (kev sim) kuaj cov txheej txheem .
Pawg Ntau Lawm Wafers
Cov Khoom Siv Ntau Lawm yog siv los tsim cov cuab yeej soob hoom yog cov neeg siv khoom ua kom paub meej tias cov khoom lag luam kawg tau raws li cov neeg siv khoom.
Vim li cas cov hom wafers categorized nyias?
Qhov kev sib txawv yog feem ntau yog tus nqi thiab qhov tseem ceeb . Hais rau cov nqe lus thiab kev txaus siab:
Pawg ntau lawm wafers> Xeem Wafers> Dummy Wafers .
Cov khoom siv ntau lawm wafers tau xa mus rau cov neeg siv khoom thiab sawv cev ntawm cov txheej txheem nyiaj txiag ntawm tag nrho cov txheej txheem thiab cov kev hloov pauv tau zoo thiab muaj kev nyab xeeb thiab ntseeg tau}
Yog li ntawd, qis-nqi thiab hloov tau yooj yim dua plawj thiab engineering (engersering) yog siv kom tsis txhob nkim tus nqi tsim muaj txiaj ntsig wafers thaum sim thiab ua kom zoo.