After the industry DOB High bay, it must undergo certain adjustments. With the rapid development of the LED industry, it has also brought about a huge talent gap. ‘Beginning in 2003, there were only a dozen companies including Xiamen San’an, Dalian Lumei, Shanghai Blu-ray, Sapphire, Shandong Huaguang, Jiangxi Xinlei, Shijiazhuang and other 13 companies in Yanhe chip companies at home and abroad.2mm; 0. In 2003,
China’s total LED output was 20 billion pieces, 10 years after the industry has developed, the number of domestic and foreign extension and chip manufacturers has grown to nearly 100. So far, my country has been in a leading position in the world in terms of silicon-based LED research and industry. At a current density of 5A/cm2, the electro-optical conversion power efficiency of the silicon-based blue LED device reaches 55%-60%,
and it is packaged into a cool white LED device, and its luminous efficiency reaches 145lm/W-160lm/W. Therefore, the development of my country’s LED industry is mainly based on the technological development and investment of enterprises, government guidance and policy support, and the perfect realization of the organic integration of scientific research institutes and enterprises. In the field, the technology is difficult, the investment is also large, and the talent requirements are strict.5 billion yuan. clearly positioned itself to follow the trend. Deng Dianming,
chairman of Qianzhao Optoelectronics Co.2mm) chips to power chips (1., Ltd. Following the trend and using wisdom to face the future, we will move towards greater success in maturity. Chen Hesheng, president of Anhui Zerun Optoelectronics Co. In order to support the technological innovation and technological progress of LED and semiconductor lighting, the Ministry of Industry and Information Technology has arranged electronic information industry development fund projects for many years as an important measure to support independent technological innovation of LEDs for key technological breakthroughs, process technology development, and testing.
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