The transformation of scientific and technological achievements and the creation of economic and social benefits are important criteria for the selection of Guangdong Science and Technology Awards. At the 2009 Guangdong Science and Technology Awards Conference held recently, the “High-efficiency LED Street Light Based on New 3D Secondary Optical System†project jointly completed by LED industry leading enterprises, Dongguan Qinshang Optoelectronics Co., Ltd. and Tsinghua University The energy-saving and environmental protection features and remarkable economic and social benefits have won the first prize and become one of the highlights of Guangdong's annual scientific and technological work.
With the development of the LED industry, people's understanding of LED is also deepening. As a new type of light source, it will gradually replace incandescent lamps and fluorescent lamps, but China's design and manufacturing technology in this area is progressing slowly, and it still faces many technical barriers. To this end, Qinshang Optoelectronics, as a well-known enterprise and leading enterprise involved in the LED industry earlier in China, has achieved a series of independent intellectual property rights and good benefits through long-term exploration and research and development. The "High-efficiency LED Street Light Based on New 3D Secondary Optical System" project jointly completed with Tsinghua University is an important scientific and technological achievement that was established and completed under such a situation. It has important enlightenment and guidance for the development of the domestic LED industry. significance.
It is understood that the "High-efficiency LED street light based on the new three-dimensional secondary optical system" project solves the design and manufacturing technology of the packaging optical system for the power LED for the street lamp application, and the overall heat dissipation structure design and fabrication technology of the power LED package module. , LED cluster drive power technology and high reliability LED street lamp assembly manufacturing technology and other technical problems, proposed a world-wide rectangular uniform illumination distribution package optical system design concept, developed a new three-dimensional secondary optical system and successfully applied to the road illumination. The project has obtained 9 invention patents, the product sales have reached more than 300 million yuan, and the new profits and taxes are 67.5 million yuan. It also has significant social benefits in promoting energy conservation and emission reduction. Driven by LED companies represented by Qinshang Optoelectronics, Guangdong LED lighting industry has achieved transformation and upgrading in the leap-forward development. The output of more than 2,600 LED lighting enterprises in the province accounts for 70% of the national market, accounting for 50% of the world. %. It is estimated that by 2012, LED output value will reach 300 billion yuan.
The cooperation between industry, academia and research conducted by Qinshang Optoelectronics and Tsinghua University began in early 2007, and together they established the Institute of Semiconductor Lighting Technology and Application, and the Guangdong Semiconductor Lighting Technology and Application Engineering Technology R&D Center. It also achieved major breakthroughs in high-power LED non-imaging secondary optical systems, thermal design systems, circuit drive systems, and wireless communication intelligent control systems, and promoted the formation of LED road lighting, commercial lighting, home lighting, solar/wind energy applications. , a complete system of special lighting products. At present, Diligent high-power LED street lamps have successively passed the national three authoritative tests, domestic science and technology search reports, and scientific and technological achievements domestic technology leading level recognition, becoming the leading representative of high-power LED street lighting industry, and promoting and inventing lighting demonstration projects. The number of patents and CQC certification have set the highest in many industries.
For the first prize of the Guangdong Science and Technology Award, Li Xuliang, chairman of Qinshang Optoelectronics, said that this is an affirmation of Qinshang Optoelectronics' commitment to technological innovation and a major spur and encouragement for corporate development. Qinshang Optoelectronics will continue to deepen the cooperation of production, education and research with a large number of colleges and universities including Tsinghua University, and make greater contributions to establishing a high-quality image of LED national brands and promoting the continuous progress of the LED industry.
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