8 Layeri ENIG ikoresheje-muri-pad PCB 16081
Gusubiramo inzira
Ibisobanuro
Gucomeka kwa resin bivuga gukoresha resin kugirango ucomeke imyobo yashyinguwe murwego rwimbere, hanyuma ukande, ikoreshwa cyane mubuyobozi bwumurongo mwinshi hamwe nubuyobozi bwa HDI; igabanijwemo imashini gakondo icapura Resin Gucomeka no gucomeka vacuum. Mubisanzwe, uburyo bwo kubyaza umusaruro ibicuruzwa ni gakondo ya ecran yo gucapa resin plug umwobo, nayo ikaba ari inzira ikunze kugaragara mu nganda.
Inzira
Gutegura inzira - gucukura resin umwobo - electroplating - resin plug umwobo - isahani yo gusya ceramic - gucukura mu mwobo - electroplating - post post
Amashanyarazi asabwa
Ukurikije uburebure bwumuringa busabwa, amashanyarazi. Nyuma yo gukwirakwiza amashanyarazi, umwobo wa resin waciwe kugira ngo hemezwe neza.
Gucomeka kwa Vacuum
Ibisobanuro
Imashini ya Vacuum icapura imashini ni ibikoresho byihariye byinganda za PCB, bikwiranye na PCB impumyi ya resin icomeka umwobo, umwobo muto wa resin wacometse, hamwe nu mwobo muto wuzuye umubyimba wa plaque. Kugirango hamenyekane neza ko nta bubi buboneka mu icapiro rya resin plug, ibikoresho byateguwe kandi bikozwe hamwe na vacuum nyinshi, kandi agaciro ka vacuum rwose ka vacuum kari munsi ya 50pA. Muri icyo gihe, sisitemu ya vacuum na mashini yo gucapa ya ecran byakozwe hamwe na anti vibration hamwe nimbaraga nyinshi mumiterere, kugirango ibikoresho bishobore gukora neza.
Itandukaniro
Kwerekana ibikoresho
Umurongo wo gushiraho byikora
Umurongo wa PTH
LDI
Imashini imurika CCD
Gusaba
Itumanaho
Umutekano wa elegitoroniki
