A laser drilling technology for ultra-thin semi cured films has obtained patent disclosure, which can achieve high-precision blind hole forming with aperture ≤ 75 μ m, and can be completed by single laser copper breaking without multi-step hole repair. Combined with the AOI automatic detection system, the intelligence level and quality consistency of micro hole [...]
A new fluorine free and lead-free tin plating process is being promoted to replace harmful substances in traditional PCB electroplating. This environmentally friendly process not only reduces the impact on the environment, but also improves the reliability of solder joints and the corrosion resistance of circuits, making it a key step in the green transformation [...]
China is breaking the foreign monopoly in the high-end panel field through printed OLED display technology. This technology uses a method similar to inkjet printing to deposit organic luminescent materials, which has more cost advantages and yield potential compared to traditional vapor deposition processes. It is considered an important path to achieve the localization of [...]
With the help of the NVIDIA Omniverse platform, manufacturers can conduct virtual simulation testing on the entire PCB production line before deployment, covering collaborative verification of mechanical, electrical, and control systems. This type of solution can compress the traditional on-site debugging cycle of several weeks to the hourly level, improving design verification efficiency by over [...]
Flexible PCBs are widely used in smart watches, AR/VR headsets, and instrument panels of new energy vehicles due to their lightweight and bendable characteristics. The polyimide substrate combined with copper foil conductor structure exhibits excellent electrical performance and temperature resistance, meeting the requirements of complex spatial wiring. With the evolution of consumer electronics towards diversified [...]
In advanced packaging and HDI board manufacturing, micro hole processing with blind hole diameter ≤ 75 μ m has become a bottleneck. The new laser drilling method completes the formation by high-precision copper breaking in a single pass, abandoning the traditional multi-step hole repair process, and combining with an automatic optical inspection system (AOI) to [...]
A new green electroplating technology for PCB manufacturing is being promoted, which uses a fluorine free system for copper layer deposition and combines lead-free solder spraying technology to significantly reduce heavy metal pollution and harmful gas emissions during the production process, in compliance with international environmental standards such as RoHS and REACH. This technology is [...]
With the increase in training and inference tasks for generative AI models, the global demand for high-performance computing hardware has surged. This has directly driven the widespread application of high-precision multi-layer printed circuit boards with more than 20 layers, especially in data center switches and GPU interconnect modules, where high-frequency and high-speed PCBs have become [...]
Is there an active air cooling structure for flexible circuit boards using heat dissipation technology Display application flexible circuit board for folding display [15] Environmental protection treatment of PCB wastewater containing heavy metals requires multi-stage treatment [11] Is high-end ceramic circuit board used in high-frequency and high-temperature environments? [16] AI Fusion DeepSeek Helps Intelligent Identification [...]
With the development of artificial intelligence, AI models such as DeepSeek have been deployed in Dongguan and applied to intelligent quality inspection in the manufacturing industry. They can accurately detect small defects on circuit boards through image recognition technology, improving detection efficiency and accuracy. This trend marks a shift from "manufacturing" to "smart manufacturing" of [...]