Double Sided Flexible PCB
After the double-sided PI board copper-clad board material is used in the double-sided circuit, a protective film is added on both sides to form a circuit board having a double-layer conductor.
The Structure of the Double-layer FPC
When the circuit of the circuit is too complicated, the single-layer fpc cannot be wired or copper foil is needed for ground shielding, it is necessary to select a double-layer fpc or even a multi-layer fpc. The most typical difference between a multi-layer fpc and a single-layer fpc is the addition of a via structure to join the layers of copper foil. The first processing technique of general substrate + transparent rubber + copper foil is to make via holes.
First drill holes in the substrate and copper foil, after plating, a certain thickness of copper is plated, and the via holes are completed. The subsequent production process is almost the same as that of a single layer.
Double-panel structure: Both sides of the double-sided panel have pads, which are mainly used for connection with other boards. Although it is similar to a single-layer structure, the manufacturing process varies greatly. Its raw materials are copper foil, protective film + transparent plastic. First, drill holes on the protective film according to the position of the pad, then paste the copper foil, etch the pads and leads, and then attach another protective film with holes.
FPC Application
FPC is mainly used in the connection parts of electronic products, such as mobile cable, liquid crystal module, etc. Compared with the PCB, it is smaller and lighter, and can realize bending and flexing, three-dimensional assembly and the like. Most of the FPC should be labeled with components.
Welcome to order Double Sided Flexible PCBdirectly from Shenzhen PCB Manufacturer at low cost.
CUSTOM CIRCUIT PCB CHINAFABRICATION
PCBSKY is a professional PCB/FPC manufacturer in China, providing full PCB fabrication services in certified quality standards. We specialize in quick turn PCB & prototypes.
Send product request
Other supplier products
 |
High Frequency PCB | Custom high frequency pcb from professional high frequency pcb companychina shenzhen with factory price in low cost. The high frequency of electron... |
 |
High Tg PCB | What is High Tg PCB When the temperature rises to a certain area, the substrate will change from "glass state" to "rubber state", and the temperatu... |
 |
High Frequency PCB | Custom high frequency pcb from professional pcb manufacturer china shenzhen with factory price in low cost. The high frequency of electronic equipm... |
 |
Flexible PCB | Custom flex pcb chinafrom PCBSKY, pcb manufacturer in china shenzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space,... |
 |
High Tg PCB | What is High Tg PCB When the temperature rises to a certain area, the substrate will change from "glass state" to "rubber state", and the temperatu... |
Same products
 |
Electric Ebike Components & Parts | Seller: Hangzhou Lantu Technology Co.,Ltd | Looking for premium quality spare parts for your electric bike? Look no further than Lantu Ebike.... |
 |
Electric Bike Motor | Seller: Hangzhou Lantu Technology Co.,Ltd | This electric bike 750w hub motor, compatible with disc brakes, is rated at 1000W with a reductio... |
 |
Electric Bike Battery | Seller: Hangzhou Lantu Technology Co.,Ltd | The electric cycle removable batterycomes with a mounting plate that attaches to most water bottl... |
 |
Electric Bike | Seller: Hangzhou Lantu Technology Co.,Ltd | After 14 years of intensive cultivation, customers are absolutely assured of the quality of Lantu... |
 |
EEC Electric Scooter | Seller: Hangzhou Lantu Technology Co.,Ltd | Revenge, our best-selling EEC electric scooter with EEC/COC certified and a maximum speed of 45km... |
