Under the background of chip shortage, chip is becoming a crucial field in the world.
In the chip industry, Samsung and Intel have always been the world's largest IDM giants (integrating design, manufacturing and sealing and testing, basically withou
Integrated circuit is a way of miniaturization of circuits (mainly including semiconductor equipment, also including passive components, etc.). Using a certain process, the transistors, resistors, capacitors, inductors and other components and wiring
The development of printed circuit board substrate materials has gone through nearly 50 years. In addition, there were about 50 years of scientific experiments and Exploration on the basic raw materials used in this industry - resin and reinforcing m
the difference between longitude and latitude causes the change of substrate size; Due to the failure to pay attention to the fiber direction during shearing, the shear stress remains in the substrate. Once released, it will directly affect the shrin
Our common computer boards and cards are basically epoxy resin glass cloth based double-sided printed circuit boards. One side is the plug-in components, and the other side is the welding surface of the component feet. It can be seen that the welding
According to the number of layers, there are three types of single-sided, double-sided, and multi-layer circuit boards, which are distinguished according to the circuit layers inside.
Printed circuit board (PCB) is a substrate for assembling electronic parts. It is a printed board that forms the connection between points and printed components on the general substrate according to the predetermined design.
In the production of electronic products, there will be a production process of printed circuit board. Printed circuit boards are used in electronic products in all industries. It is the carrier of electronic schematic diagram that can realize the de