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Folding screen and 5G become the innovation direction of FPC communication products

Flexible screen is also called OLED screen. Compared with traditional screen, flexible screen is thinner in size and lower in power consumption than original devices, which helps to improve the battery life of the device. Meanwhile, due to its good flexibility and flexibility, flexible screen is ... Read More

What is FPC flexible circuit board, what is PCB rigid circuit board?

What is FPC flexible circuit board? Flexible circuit board, also known as “FPC soft board”, is a printed circuit made of flexible insulation substrate, which has many advantages that printed circuit board does not have.For example, it can freely bend, wind, fold, according to the spat... Read More

Discussion on the structure hierarchy of flexible circuit board | YMSPCB

The development of circuit board has derived many kinds, but most of them can be divided into two kinds: PCB and flexible printed circuit board, and today we will talk about the structure of flexible printed circuit board. General circuit board is divided into layers according to the number and t... Read More

FPC flexible circuit board testing methods and standards

The test range includes single side, double side and multilayer flexible printed circuit.Flexible circuit board mentioned in this standard refers to single, double and multi-layer flexible copper foil substrate based on polyimide (PI) or polyester (PET), including flexible copper foil substrate w... Read More

Leisure time | YMSPCB PCB Manufacturer China

We should know how to work and how to rest. This is a famous saying of our beloved premier zhou enlai.In spare time, our management team of yongmingsheng went to the mountains to fish, swim, pick vegetables and fruits and so on, to relax our body, and to clear our mind and prepare for better and ... Read More

Summary of matters needing attention in circuit board welding | YMSPCB

Summary of matters needing attention in circuit board welding 1. After getting the PCB bare board, the appearance inspection should be carried out first to see whether there are problems such as short circuit and circuit break, and then get familiar with the schematic diagram of the development b... Read More

PCB copper coating experience | YMSPCB

Copper-clad, in which unused space on a PCB board is used as a base level and then filled with solid copper, also known as copper filler. The significance of copper coating lies in reducing ground resistance and improving anti-interference ability; reduce voltage drop, improve power efficiency; a... Read More

Definition and difference of gold deposit and gold finger in PCB board process | YMSPCB

First let’s introduce what is heavy gold? The copper on the circuit board copper is mainly red copper, which is easily oxidized in the air. This will cause poor electrical conductivity that is solder bad or poor contact, reducing the performance of the circuit board, so need to surface trea... Read More

FPC flexible board open circuit inspection method | YMSPCB

 When we meet with FPC (flexible circuit board) have open circuit, the simplest way is to check the presence of line fault problem under a microscope, the line can be mostly through optical instrument can see, work to be met in many cases, however, under the microscope can’t check out the l... Read More
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