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2022-03-09

Laser Drilling Process Introduction And Common Solution of HDI Products Problem (2)

2. Different Process Methods of CO2 Laser Hole Forming The drilling methods of CO2 laser hole forming mainly include direct hole forming method and conformal mask […]
2022-03-09

Laser Drilling Process Introduction And Common Solution of HDI Products Problem (3)

4. Quality Problems in Actual Production In the process of laser drilling, there are many quality problems, and we do not intend to give a comprehensive […]
2022-03-08

Printed Circuit Board Shape Processing Technology

1. The processing method of the printed board shape: (1) Milling the shape. To use the CNC milling machine to process the shape, it is necessary […]
2022-03-08

Three Main Characteristics of Flexible Circuit Board (FPC) (1)

Three Main Characteristics of Flexible Circuit Board (FPC) : 1. Flexibility and reliability of flexible circuits At present, there are four types of flexible circuits: single-sided, […]