HD TSIB(Kev kub siab interconnect) Board yog lub tshuab hluav taws xob nrog siab ntom ntom thiab kev ua tau zoo, siv tshuab hluav taws xob thiab cov tshuab sib txuas lus. Multiilayer HDI board yog muaj raws li ob lossis ntau txheej txheej txheem ntawm cov ntaub ntawv cob qhia kev sib txawv, uas tuaj yeem muab hluav taws xob kev ua tau zoo thiab me dua.
Firstly, cia peb to taub cov txheej txheem tsim khoom ntawm ntau-txheej HDI cam. Cov txheej txheem ntau lawm ntawm cov txheej txheem HDI muaj ntau cov kauj ruam tseem ceeb: xaiv cov kauj ruam tseem ceeb: etching, metallization, thiab kuaj. Thaum xaiv ib substrate, yam xws li nws cov hluav taws xob, thermal, thiab cov khoom siv neeg yuav tsum tau txiav txim siab. Lub substrate feem ntau yog ua los ntawm cov khoom siv xws li tooj liab ntawv ci, cov ntaub fiberglass, lossis ceramics.
Cov kauj ruam tom ntej yog photolithography, uas cuam tshuam cov txheej txheej ntawm cov photoresist ntawm substrate uas siv rau hauv lub tshuab Lithography kom raug. Tom qab kis tau, cov tsis tau txwv ntawm tus photoresist yuav raug tshem tawm daim qauv. Daim duab no feem ntau yog cov qauv Circuit Court lossis lwm yam qauv tsim.
Cov kauj ruam etching yog tshuaj etching rau ntawm tus photoresist kom tshem tawm cov tsis xav tau thiab tawm ntawm cov qauv xav tau. Cov txheej txheem etching feem ntau cuam tshuam nrog kev siv acidic los yog alkaline daws, uas hnov mob, uas muaj kev cuam tshuam nrog cov qauv hloov kho.
Dab tsi yogHD TSIBHauv PCBs?
Dab tsi yog qhov txawv ntawm HDI thiabF4?
Dab tsi yog qhov txawv ntawm HDI pcb thiab cov pcb li qub?
Dab tsi yog HDI interface?
HDI pcb ntsiab lus
HDI PCB nqi