OEM PCB 4Layers Rigid Flexible Printed Circuit Board

Due to different types of substrates, the manufacturing process of rigid-flex PCB is different. The main processes that determine its performance are fine-wire technology and micro-hole technology. With the requirements of miniaturization, multi-function and centralized assembly of electronic products, the manufacturing technology of rigid-flex PCB and embedded flexible PCB of high-density PCB technology has received extensive attention. Manufacturing process of rigid-flex PCB: Rigid-Flex PCB, or RFCB, is a printed circuit board that combines rigid PCB and flexible PCB, which can form interlayer conduction through PTH. Simple manufacturing process of rigid-flex PCB: After continuous development and improvement, various new rigid-flex PCB manufacturing technologies are emerging. Among them, the most common and mature manufacturing process is to use rigid FR-4 as the rigid substrate of the rigid-flex PCB outer board, and spray solder ink to prote…

HDI PCB Aluminum PCB FPCB Rigid-Flexible PCB PCB Assembly