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[High School Annual Meeting] Morning Technology Money Snow: New Materials and New Processes Push Flip Forward
At the 2017 High-Tech LED Annual Meeting, held in Shenzhen from December 21st to 22nd, industry leaders gathered to discuss the future of LED technology. The event, hosted by Gaogong LED, focused on themes like "Deepening the smoke and softening the strength" and "Deep integration and tapping new opportunities." With over 400 industry professionals in attendance, it was a key platform for exploring trends, strategies, and innovations shaping the LED sector.
Qian Xuexing, General Manager of Chenri Technology, highlighted the growing importance of flip-chip technology during his speech. “While many talk about dressing equipment and materials, flip-chips remain a niche product,†he said. “However, the trend in recent years clearly shows that flip-chip is gaining momentum.â€
Chenri Technology has been actively developing solutions around flip-chip technology, particularly focusing on solid-state solder paste—a core material in the process. The company has made significant progress in this area, creating packaging adhesives and processes such as integrated packaging, CSP (Chip Scale Package), and COB (Chip on Board) flip-chip applications.
In the integrated packaging process, phosphor is directly mixed into the gel, and powder is supplied to packaging factories based on specific optical parameters. Meanwhile, the CSP packaging process has seen rapid development over the past two years. However, due to high equipment costs and complexity, it's still mainly used in premium products.
Qian emphasized that while the technology is advancing, there’s still a long way to go before it becomes widely adopted across all segments of the industry. As the LED market continues to evolve, companies like Chenri are playing a crucial role in pushing the boundaries of innovation and efficiency.
With the right materials, processes, and strategic vision, the future of flip-chip technology looks promising, offering new possibilities for the LED industry.