Single-sided Printed Circuit Board Manufacturing Process Single-sided copper clad laminate –> blanking –> (brushing, drying) –> drilling or punching –> screen printing circuit anti-etching graphics or use dry film –> curing inspection repair board –> etching copper –> Resist printing material removal, drying –> Brushing, drying –> Screen printing impedance pattern (commonly used green oil), …
Rigid-flex Board Introduction The combination of hardware and software has been developed for more than 25 years, but it has always been regarded as a special and expensive board. At first, it was used in aerospace and military. In the past few years, it has successfully transferred to the electronic consumer market. Because of its …
Special Boards Manufacturing Process Introduction: Rigid-flex PCB Read More »
1. Cut Cutting is the process of cutting the original CCL into boards that can be made on the production line First, let’s look at some concepts Unit: unit refers to the unit graphics designed by PCB design engineers. Set: set refers to a graph that engineers put together multiple units to improve production efficiency …
PCB Manufacturing Process: Teach You Step by Step Read More »
