Scope of application of FPC inside mobile phone

The application scope of FPC in mobile phone covers battery, screen, camera, side buttons, antenna, fingerprint module, speaker and other components. Since the penetration of 5G communication technology, the number of internal parts of mobile phone has increased, and 5G antenna has increased.  Further drive the growth of mobile phone internal FPC usage.  Since THE commercialization of 5G, the PC usage of MOBILE phone F has increased by 15%-20%, while the motherboard area of mobile phone has also increased.  

In the composition of the mobile phone camera head, FPC is the circuit connection part of the CMOS sensor. One end of FPC can be connected to the gold wire of the CMOS sensor, and the other end is connected to the mobile phone motherboard, so as to achieve a complete electrical circuit.  Mobile phone cameras can take pictures and generate pictures without the support of FPC. FPC has the following functions in mobile phone cameras:  

1. Provide electrical characteristics and play the role of electrical connection;  

2. Provide mechanical properties to support the fixation and assembly of electronic components;  

3. Can realize automatic mounting, soldering and detection between integrated circuit and electronic components.  

The development of mobile phone rear-mounted camera head from dual-camera to multi-camera represents the innovation of camera technology, which not only meets users' demand for high-quality and diversified photography and achieves more vivid and natural imaging effects, but also becomes the focus of competition among mobile phone manufacturers in terms of differentiation.  Under the 5G network layout, the further promotion of mobile phone multi-camera mode will drive the growth of THE consumption of FPC. Mobile phone camera FPC must be tested in production, first to verify whether the performance is qualified, second to verify whether the quality is damaged.