Carrier Board thiab PCB yog ob cov khoom siv tau siv hauv cov khoom siv hluav taws xob, ob qho tib si yog cov tseem ceeb ntawm cov laug cam. Txawm li cas los xij, muaj qhov sib txawv tseem ceeb ntawm lawv.
Firstly, Carrier Board, tseem hu ua "Board Board", hais txog lub tooj liab ntawv ci substrate uas tsis tau dhau los ua ib qho kev luam tawm Circuit Court lag luam. Board Lub rooj tsavxwm feem ntau yog ua los ntawm cov khoom siv xws li iav fiber ntau thiab cov qauv tseem ceeb Cov.
Nws tsis tsuas yog muaj cov yam ntxwv ntawm cov cab txiag board, tab sis kuj muaj kev ua haujlwm ntau dua thiab cov ntawv thov. Pcb tuaj yeem ua tiav cov txheej txheem hluav taws xob multi-txheej nrog cov khoom sib txawv ntawm tib sab, yog li paub cov khoom sib txawv ntau, thiab cov khoom tsim hluav taws xob ntau ntxiv.
Thib ob, tseem muaj sib txawv ntawm cov txheej txheem tsim khoom.
Cov txheej txheem ntau lawm ntawm cov cab txiag board yog yooj yim thiab ncaj qha, tsuas yog npog tus tooj liab ntawv ci ntawm cov khoom siv hauv paus; PCB yuav tsum muaj ntau cov txheej txheem ua tiav, suav nrog cov qauv duab, cov txheej txheem photoresist, raug, etching, thiab lwm yam kev thev naus laus zis.
Qhov tseeb thiab kev ua tau zoo ntawm cov txheej txheem no muaj qhov kev ua tau zoo ntawm PCB.Finally, tseem muaj qhov sib txawv hauv kev thov ntawm cov cab kuj tsheb thauj khoom thiab PCB.
Cov txiag ntoo muaj feem ntau yog siv los ua cov khoom siv hluav taws xob yooj yim xws li LED teeb, Modular Fais Fab cov khoom siv, thiab lwm yam; PCB yog dav siv nyob rau hauv ntau cov khoom siv hluav taws xob siab rau cov tshuab hluav taws xob, cov ntsiav tshuaj muaj peev xwm ua tiav cov thev naus laus zis, thiab lwm yam kev ntseeg tau, thiab kev ntseeg tau ua haujlwm.
Hauv cov ntsiab lus, txawm hais tias ob lub rooj tsav tsheb thiab PCBs yog cov ntaub ntawv yooj yim ntawm cov laug cam ntawm cov laug cam, muaj qhov sib txawv ntawm lawv. Carrier Board yog qhov yooj yim thiab ncaj qha qauv, feem ntau yog siv rau kev tsim cov khoom siv hluav taws xob; PCB yog cov qauv hluav taws xob siab nrog cov qauv kev ua haujlwm nrog cov kev ua kom siab tshaj plaws thiab siv tau dav hauv ntau qhov cuab yeej hluav taws xob siab. Yog li ntawd, thaum xaiv cov ntaub ntawv uas haum ib tus kheej cov kev xav tau, nws yog qhov tsim nyog los xaiv raws li cov xwm txheej tshwj xeeb.