Hauv kev tsim qauv hluav taws xob niaj hnub hluav taws xob, cov txheej txheem ntau lawm ntawm cov cuab yeej ua haujlwm nrog cov khoom siv hluav taws xob txiav txim siab thiab kev ntseeg tau ntawm cov khoom. Ntawm lawv, txoj kev txhim kho, raws li qhov tseem ceeb txuas rau hauv cov ntawv luam tawm Circuit Court Board tsim, cuam tshuam nrog qhov raug thiab precuit ntawm cov duab ncig.
1, Txheej txheem cej luam ntawm cov txheej txheem kev txhim kho
Cov txheej txheem txhim kho yog hais txog cov txheej txheem ntawm kev nthuav tawm cov ntaub ntawv photoresist) coated ntawm cov ntawv sau ua yeeb yaj kiab, thiab tom qab ntawd kev tshem tawm cov kev txwv tsis pub ua ntej los ntawm kev daws tshuaj lom neeg. Lub hom phiaj ntawm cov txheej txheem no yog los khaws cov khoom tshwj xeeb ntawm cov khoom siv cov duab los ua cov qauv hluav taws xob, npaj rau cov txheej txheem etching tom ntej.
2, Cov kauj ruam ntawm txoj kev txhim kho
HauvPrint Circuit Coad Chaw Tsim Tshuaj, txoj kev txhim kho feem ntau suav nrog cov kauj ruam hauv qab no:
Cov txheej txheej photoresist: thov txheej txheej ntawm cov ntaub ntawv ntawm cov ntaub ntawv ntawm cov txheej txheem ntawm substrate los xyuas kom meej cov txheej txheej ua kom huv.
Raug: Los ntawm kev siv siab - precision nthuav tawm cov khoom siv, ua rau cov khoom siv pittensitive nrog cov khoom siv tshwj xeeb ntawm cov ntaub ntawv ntawm cov ntaub ntawv rau cov tshuaj lom neeg.
Kev loj hlob: kev ntxhov siab lossis tshuaj tsuag kom tshem tawm cov khoom siv uas tau yooj yim kom tshem tawm cov khoom siv uas tsis muaj zog, ua rau cov qauv circuitate.
Kev tu thiab ziab: tom qab kev txhim kho tiav, kev tu kom tiav kom tshem tawm cov khoom tsim muaj resider, ua raws los ntawm kom qhuav los npaj rau kev ua tom ntej etching txheej txheem.
3, Qhov tseem ceeb ntawm kev tsim thev naus laus zis thev naus laus zis
Qhov tseem ceeb ntawm kev txhim kho tshuab hauv cov luam tawm Circuit Court tsim ntau yog feem ntau los cuam tshuam hauv cov hauv qab no:
Cov qauv qauv raug: Cov txheej txheem txhim kho ncaj qha cuam tshuam cov ntsiab lus thiab raug ntawm Circuit Court txawv. Cov txheej txheem kev txhim kho kev txhim kho loj hlob tuaj yeem tuaj yeem ua kom muaj qhov tseeb ntawm cov kab me me thiab txuas, yog li kev txhim kho qhov kev ua tau zoo ntawm Circuit Court.
Kev Txhim Kho: Los ntawm nruj me ntsis tswj kev txhim kho lub sijhawm thiab cov txiaj ntsig tau nce ntxiv, uas yog qhov tseem ceeb rau luam tawm Circuit Court board chaw tsim khoom.
Txhim kho kev ntseeg tau: kev loj hlob muaj tseeb tsis yog txiav txim siab ua haujlwm ntawm cov chaw ua haujlwm ntawm cov khoom sib ntseeg ntawm cov khoom lag luam, tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob, tshwj xeeb tshaj yog rau cov khoom hluav taws xob ua haujlwm hauvhigh - zausThiab siab -} qhov chaw ib puag ncig.
4, qhov tseeb cuam tshuam rau qhov zoo ntawm kev txhim kho txheej txheem
Hauv kev xyaum, ntau yam muaj peev xwm cuam tshuam qhov zoo ntawm txoj kev txhim kho, suav nrog:
Kev xaiv cov ntaub ntawv photosensitive: sib txawv ntawm cov photicensitive cov ntaub ntawv muaj cov yam ntxwv sib txawv, thiab cov ntawv luam tawm hluav taws xob cov tuam txhab tuam tsev yuav tsum xaiv cov ntaub ntawv tsim nyog raws li cov khoom xav tau.
Qhov tseeb ntawm cov khoom siv raug: Cov khoom siv nthuav dav yog qhov tseem ceeb ua ntej rau kev ua kom muaj kev cuam tshuam zoo, thiab kev sib raug zoo lossis tsis raug cai yuav cuam tshuam ncaj qha rau kev txhim kho zoo.
Kev loj hlob: kev loj hlob, qhov kub thiab txias, thiab lub sijhawm nthuav dav tuaj yeem cuam tshuam rau kev txhim kho, thiab cov chaw tsim khoom yuav tsum tau kho lawv raws li qhov xwm txheej tiag tiag.