8 Layer ENIG Blind An binne Ta PCB
Game da Mataki na 1 HDI PCB
Level 1 HDI fasahar PCB tana nufin ramin makafi na Laser kawai wanda aka haɗa da saman saman da kuma ramin ƙirar ramin na biyu kusa da shi.
latsawa a lokaci guda bayan hakowa →waje kuma a sake danna foil tagulla → sannan kuma laser hakowa
Game da Mataki na 1 HDI PCB
Babban darajar HDI PCB
Fasahar PCB HDI Level 2 haɓakawa ne akan fasahar PCB na matakin 1 HDI.Ya hada da nau'i biyu na makafin Laser ta hanyar hakowa kai tsaye daga saman saman zuwa Layer na uku, da hako rami na makafi kai tsaye daga saman saman zuwa Layer na biyu sannan daga Layer na biyu zuwa Layer na uku.Wahalhalun fasaha na matakin 2 HDI PCB ya fi na matakin 1 HDI PCB fasaha.
Latsa a lokaci guda bayan hakowa → waje sake danna foil jan karfe → Laser, hakowa → waje sake danna foil jan karfe → Laser hakowa
Yadudduka 8 Na Biyu Ta Hanyar 1 HDI PCB
Hoton da ke ƙasa shine 8 yadudduka na matakin 2 giciye makafi vias, wannan hanyar sarrafawa da sama da yadudduka takwas na rami na oda na biyu, kuma suna buƙatar kunna perforations biyu Laser.Amma ba'a lissafta ramukan a saman juna yana mai da wuyar aiwatarwa.
8 Layer na Mataki na 2 Giciye Makafi Vias PCB