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Participants highlighted the current state of the art in the LED industry, including phosphors, LED drivers, innovative COB light source technology, new SMD LED packaging and new test technologies, and future design trends for LED lighting. The leaders of many LED companies participating in the conference answered the questions about the new LED technology.
"The development of new materials is actually the most important thing for our packaging companies. Performance is very important. The development direction of LED packaging technology is the improvement of power and light efficiency per unit area. In response to market demand, the reflective cover material of LED lamp beads is currently The PPA and ceramic substrates are turned to EMC.†Zhang Jiaxian, director of R&D of Shenzhen Ruifeng Optoelectronics, pointed out that under high-power operation, EMC's LEDs have greatly improved their reliability life. 
Zhang Jiaxian: LED lamp bead reflection cover material is turned from PPA and ceramic substrate to EMC
Technology is the main driving force behind the industry's development, especially for the emerging LED industry. On the afternoon of December 15th, the 2012 Hi-Tech LED Conference Technology Specialized by Shanxi Guangyu Lighting--the latest technology of LED industry chain was held in Shenzhen Guanlan Lake (Dongguan Club) International Conference Center. The experts and technical leaders of the conference attended the LED. The industry's recent technological development and other issues are being discussed.