NEWS

The most basic purpose of PCB surface treatment is to ensure good solderability or electrical performance. Since copper in nature tends to exist in the form of oxides in the air, it is unlikely to remain as copper for a long time, so other treatments of copper are needed.     1. Hot air leveling (spray tin) …

There are many types of raw materials required for PCB production, mainly materials such as copper clad laminate (CCL), prepreg (PP), copper foil, copper ball, gold salt, ink, dry film and so on. Generally speaking, in the cost structure of PCB, about 37% of copper clad laminates, 13% of prepregs, 8% of gold salt, and …

At this stage, the development of mainland smartphones has entered a relatively mature stage, and the upgrade space for hardware configuration is gradually reduced, and it is becoming more and more difficult to make major innovations in functionality. Mainland mobile phone manufacturers have begun to continuously improve the personalization of mobile phone appearance, materials and …

Recently, I talked with my colleagues about the causes and solutions of blackening of the electroplated gold layer. Due to the actual production lines in each factory, the equipment used and the potion system are not exactly the same. Therefore, it is necessary to carry out targeted analysis and processing for the product and the …

Just as the industry situation is slowing down, and everyone is waiting for the price reduction of memory to return to normal levels, it is reported that giants such as Samsung and SK Hynix are deliberately shrinking the performance of DRAM memory particles and NAND flash memory particles to avoid oversupply and causing prices to …

With the improvement of product performance, the PCB is also constantly updated and developed, the circuits are more and more dense, and more and more components need to be placed. At this time, if you want to drill holes in the plate, you need quite a bit of technology. There are many kinds of PCB …

Printed Circuit Board Intelligent Manufacturing National Alliance was formally established, will be committed to the layout of the public version of the printed circuit board intelligent manufacturing platform technology and equipment network unified communications protocol standards to accelerate the Taiwan circuit board industry towards intelligent and high value development. Printed circuit board intelligent manufacturing national alliance …

China is a global electronic product manufacturing center and the world’s largest consumer market for electronic products. This has provided the domestic PCB industry with sufficient market depth. At the same time, the domestic PCB industry chain is well-equipped and the labor resources are sufficient to make domestic PCB companies still have Obvious competitive advantage. …

With the electronic information consumption and “multi-screen era,” the advent of China in recent years, the sudden emergence of the flat panel display industry. From 2005, China’s share of less than 1% of the global panel, to 2013 for the first time to become the world’s third largest producer of flat panel display, the next …