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China has become a major LED production and application country
China has become a major LED production and application country, and Guangdong is a domestic leader. The author learned from the Guangdong Semiconductor Lighting Industry Innovation Center on the 23rd that in the first three quarters of this year, the total output value of the LED industry in Guangdong reached 254.7 billion yuan, a year-on-year increase of 28, and the products in the key areas of LED exports increased by more than 40%. Last year, Guangdong's LED output value has exceeded 60% of the country, accounting for 25. The world's Guangdong provincial party committee and provincial government have taken the lead in the country to promote LED as a strategic emerging industry. The year entered a period of rapid growth, and thus attracted world-class experts such as Nakamura Shuji, one of the Nobel Prize winners, to participate in research and development applications in Guangdong. Taking the lead in the inclusion of LEDs in the strategic industry in the new century, with the ban on incandescent lamps in various countries around the world, the prelude to the era of LED lighting has opened. The European and American industries started early and took the lead in more core technologies. Since 2008, the Guangdong Provincial Party Committee and the Provincial Government have taken the lead in setting up the LED industry as a strategic emerging industry in the country, and began to deploy in terms of planning and layout, capital investment, technical research, standard construction, and promotion and application. In 2009, the Provincial Science and Technology Department took the lead in releasing the "Guangdong Province LED Industry Development Technology Roadmap", listed the key technical bottlenecks of its industrial chain, implemented core technology research and promoted the application of breakthroughs at both ends, and promoted the innovation chain and industrial chain double chain. Fusion. Since 2010, the Guangdong Provincial Government has invested 450 million yuan each year to support LED special projects. So far, it has invested a total of 1.83 billion yuan to cover all key areas of the entire industry chain, and has driven enterprises and society to invest 50 billion yuan. In addition, the LED core technology was included in the innovation team introduced by Guangdong Province, and the three teams received funding from the provincial government of 115 million yuan, including the team led by Nakamura Shuji. MOCVD equipment is the core equipment of the LED industry chain. It is mainly produced by several companies in the world, while China is the world's largest application market. Guangdong aims at this most difficult target, and cooperates with the Institute of Semiconductors of the Chinese Academy of Sciences, and jointly with the provincial research institutes and enterprises, and jointly established Zhongke Hongwei Co., Ltd. The company has undertaken three national key scientific research projects and independently developed commercial blue-light MOCVD, and its market share is in the leading position of similar domestic equipment. This broke through the bottleneck of China's LED high-end equipment subject to people, foreign manufacturers heard the news to significantly reduce the price of equipment. Through the implementation of projects such as the Institute of Semiconductor Lighting Industry Technology of the Provincial Institute of Industrial Technology, the joint innovation center of the semiconductor lighting industry, the standard system, and the application of standard optical components, Guangdong Province has promoted collaborative innovation. At present, Guangdong LED industry has led a number of independent intellectual property rights technologies in packaging technology and manufacturing technology, MOCVD system research and development, new product development and standard optical components, product standard formulation, patent technology and industry scale. As of the third quarter of 2014, the number of Guangdong LED patents was 67,391, ranking first in the country. Guangdong Province has basically formed a complete industrial chain. While promoting the research and development of LED industry technology in Guangdong Province, it has also taken the lead in launching the LED lighting demonstration project in the country. It has been applied for trial since 2008. In 2012, the province's public lighting sector popularized LED. Installed LED indoor lighting products more than 2 million ç›, LED street light application section nearly 30,000 kilometers, the overall energy saving exceeds 55.