Flexible Circuit Board Accessories-Reinforcement Steel

Flexible Circuit Board Accessories-Reinforcement Steel

Flexible circuit board (also known as FPC or soft board), which is characterized by light and short, so it is easy to cause discounts and scars during use. The mechanical strength is small, easy to tear and crack. The purpose of fitting the reinforcement material (Stiffner) is to strengthen the mechanical strength of the FPC and facilitate the surface sticker parts. There are many types of films. Depending on the requirements of product use, it mainly includes PET, Pi, gel back, metal or resin reinforcement board, and so on. The reinforced steel sheet is a certain area attached to the FPC flexible line board to increase the hardness of the area. Some play a role in conductive and induction. For example, the reinforced steel sheet on the back of the camera module Sensor is used to increase the hardness and thickness of the area, which is convenient for SMT to pack. MM/0.2mm/0.25mm/0.3mm and so on. FPC reinforcement steel sheets are commonly used in material of stainless steel 304/301, etc. Now basically all high -end digital intelligence in the world have FPCs. Some people have rivers and lakes.