Application and advantages of three proof mobile phone flexible PCB products Board layer: double-sided board Line width: 0.06mm Line spacing: 0.06mm Aperture: 0.15mm Size: 52MM * 137MM Surface treatment: immersion gold Color: Black 1. Connect the motherboard to external components -The flexible PCB in three proof mobile phones is widely used to connect the motherboard with external components such as display screens, cameras, buttons, etc. Due to its flexible nature, it can achieve efficient circuit connections in the narrow space inside the mobile phone, ensuring stable data transmission and power supply between various components. -In the camera module, the flexible PCB can adapt to the complex movements required for the camera's zoom and anti shake functions, ensuring the quality of image acquisition. 2. Adapt to special structural design -Three proof mobile phones usually have special structural designs, such as waterproof sealing, seismic buffering, etc. Flexible PCB can be customized according to these special structures, perfectly fitting the irregular space inside the phone. -In terms of waterproof design, flexible PCBs can be tightly integrated with waterproof rubber rings and sealing materials through special packaging technology to ensure the normal operation of mobile phones in underwater or humid environments 3 Flexibility and adaptability -Flexible PCB can bend and fold freely in three-dimensional space, which enables it to adapt to the complex spatial layout inside three proof mobile phones. Compared with traditional rigid PCBs, flexible PCBs can reduce the number of connection points and lower the risk of failure. -When the mobile phone is subjected to external impact or vibration, flexible PCB can better buffer and disperse stress, avoid circuit disconnection or damage, thereby improving the seismic performance of the mobile phone