The widespread application of LED display soft boards!
The information comes from:the Internet posted on:2023-04-19
LED display soft board is a printed circuit board made of flexible insulation substrate, which has more superior performance compared to hard printed circuit boards. For example, it can freely bend, wrap, and fold, and can be freely combined according to the needs of spatial layout. It can easily move and expand in three-dimensional space to achieve perfect integration of component assembly and wire connection. The use of industrial control FPC can greatly reduce the size of electronic products, thereby meeting the growing demand for high-density, miniaturization, and high reliability of electronic products.
Therefore, industrial control FPCs can be widely used in fields or products such as space, military, mobile communication, portable computers, computer peripherals, PDAs, and digital cameras.
Industrial FPC also has advantages such as outstanding heat dissipation and weldability, easy connection, and cost savings. The use of a combination of soft and hard design can to some extent compensate for the slight shortcomings of flexible substrates in carrying components.
Flexible printed circuit boards can be divided into single-sided, double-sided, and multi-layer circuit boards. The selected base material is mainly polyimide copper clad plate. This material has high heat resistance and good standard stability, and by limiting the coverage film with mechanical protection and excellent electrical insulation functions. The surface layers and internal conductors of double-sided and multi-layer printed circuit boards can be electrically interconnected through metallization technology.
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