- Oct 25, 2016 -
Flexible PCB are usually classified according to conductor layer and structure follows:
2. double-sided flexible PCB
Double-sided flexible PCB, two conductors. The application and advantages of such double-sided flexible PCB with the same single-sided flexible PCB, its main advantage is that increased density per unit area of the wiring. It can be with or without metal holes and with and without coatings include: free of metallized holes, cover a; b hole, coating of metal-free; c metallized holes, no cover; d metallized holes, cover. Cover both sides of the flexible PCB-free less application.