Number of layers of the line: single -sided FPC, double -sided FPC, multi -layer FPC

　　Physical strength: deflection PCB, just -scratch PCB

　　According to the substrate: polyester substrate type, organic fiber substrate type, polytexoethylene medium thin film substrate type, etc.

　　By an enhanced layer: there is an enhanced FPC, no enhanced FPC

　　Round density: ordinary FPC, high -density interconnection (HDI) FPC

　　The soft plate is a printing circuit made of flexible insulating substrate, and has the advantages of many hard print circuit boards.

　　The product volume is small, light weight, and the volume of the device is greatly reduced. The application of electronic products to high density, miniaturization, lightweight, thin, and high -reliable direction needs. , Folding, you can make a three -dimensional wiring, arbitrarily arrange according to the requirements of the spatial layout, change the shape, and move and retract in the three -dimensional space to achieve the integration of component assembly and wire connection.

　　It has excellent electrical properties, high temperature resistance, combustion resistance. Chemical changes are stable, good at stability, high trust. It has higher assembly reliability, provides convenience for circuit design, and can greatly reduce the assembly workload, and it is easy to be easy To ensure the performance of the circuit, reduce the cost of the whole machine. By using the method of enhanced materials, it increases its strength to obtain additional mechanical stability. The combination of hard and hard combination also makes up for the flexible substrate in terms of component carrying capacity to a certain extent. Slightly not enough