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What is FPC in liquid crystal module?

2019-10-10
Times

Speaking of FPC wiring, you must know or be familiar with what FPC is? FPC can be divided into many kinds according to functions, such as FPC antenna, FPC touch screen, FPC capacitive screen, etc. FPC line is one of them. FPC wiring composition FPC wiring because it is a kind of FPC, therefore, its composition and liquid crystal module FPC refers to what?

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Speaking of FPC wiring, you must know or be familiar with what FPC is? FPC can be divided into many kinds according to functions, such as FPC antenna, FPC touch screen, FPC capacitive screen, etc. FPC line is one of them. Because FPC is a kind of FPC, its composition is the same as that of FPC. FPC is generally long strip, the two ends are designed to plug needle, can be directly connected to the connector or welded to the product. The middle is generally the line, because FPC line needs a certain flexibility, therefore, the base material is generally with the rolled copper, resistance to twists and turns, flexible.


FPC wiring process FPC wiring used in the surface treatment process is generally gold, occasionally anti-oxidation. But the oxidation process is not able to withstand high temperature, the environment bearing capacity is worse than the gold sink, the two prices are similar, therefore, the vast majority of the use of gold sink process. In addition, there are tin plating tin spraying process, but the FPC temperature resistance is generally below 280 degrees Celsius, and tin spraying will have more than 300 degrees Celsius temperature, and the hardness of the solder paste is small, so also rarely used. The function of FPC is to connect two related parts or products. Now, many products have used the line, because it has a certain flexibility, in the printer, mobile phone, laptop and many other products have used FPC line.


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