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LCD Module Knowledge -- What is FPC?

Do you know what refers to FPC of LCD module? Below please let Sinocrystal -- Shenzhen LCD Manufacturer to give you a brief of FPC:


Speaking of FPC line, we must understand or familiar with what FPC? 

FPC by function, can be divided into many kinds, such as FPC antenna, FPC touch screen, FPC capacitive screen, etc., FPC line is one of them, in layman's terms, FPC line is the connection line. FPC liner composition FPC liner because it is a kind of FPC, therefore, its composition and the LCD module in the FPC refers to what?


Graphic dot matrix LCD module


Speaking of FPC liner, you must understand or familiar with what FPC?FPC by function, can be divided into many kinds, such as FPC antenna, FPC touch screen, FPC capacitive screen, etc., FPC liner is one of them, in layman's terms, FPC liner is the connection line. The composition of the FPC line FPC line because it is a kind of FPC, therefore, its composition and the composition of the FPC is the same. FPC is generally long, the two ends are designed to be pluggable pin-shaped, can be directly connected to the connector or soldered on the product. The middle is generally the line, because FPC lines are required to be somewhat flexible, therefore, the substrate is generally made of calendered copper, resistant to bending and flexible.


The process of FPC lines FPC lines used in the surface treatment process is generally sunken gold, occasionally anti-oxidation. But the anti-oxidation process can not withstand high temperatures, the environment is worse than the sunken gold, the two prices are similar, therefore, the vast majority of the sunken gold process. In addition, there are tin-plated spray tin process, but FPC temperature resistance is generally below 280 degrees Celsius, while the spray tin will have a temperature of more than 300 degrees Celsius, and solder paste hardness is small, so it is rarely used. The function and use of FPC The function of FPC cable is to connect two related parts or products. Nowadays, many products are used in the lining because it has certain bendability, and FPC lining has been used in many products such as printers, cell phones, and notebooks.



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