At night, lit a spacious avenue, looked up, a few hundred meters insiders, vehicles, trees, buildings filling their appearance in the daytime. A rectangular street lights, neatly arranged on both sides of the road ... ... bright and soft lighting gives a whole new feeling, a true reproduction of the noise of their former prosperity. In a sunny weekend, I visited Dongguan Kingsun Optoelectronic Co., Ltd..
Accompanied by responsible person in the company, we visited Kingsun lighting showroom, be configured by the United States UL standards laboratory, packaging, size of rooms and semiconductor production base of lighting products, but also a more comprehensive understanding of the company recent developments. Kingsun with Tsinghua University since early 2007 had a "production, learning and research" cooperation in the LED (light emitting diode) application technology R & D and technological innovation has invested a lot of R & D funding and technology, co-founded Integrated Optoelectronics, Tsinghua University State Key Laboratory of sub-rooms, semiconductor lighting technology and application of semiconductor lighting and the Guangdong Provincial Institute of Technology and Application Engineering Center, LED engineering center in Guangdong Province, Guangdong Province, LED enterprise technology center.
In a recent development, power Kingsun LED lights and the second non-imaging optics, thermal design system, circuit drive system, wireless communication and other aspects of intelligent control system to achieve major breakthroughs in the energy, illumination, uniformity, safety, Waterproof, dustproof, and other indicators fully meet the state standards for road lighting, high brightness, light is small, good stability and other advantages. Night light and automatic power reduction to further improve energy efficiency. Kingsun LED street lighting is a full spectrum, from blue, green, composed of two parts, looks like white light generated, and a sense of white light and resolution as compared with monochromatic light (yellow), the improved efficiency of increase in labor productivity can increase 40%, LED can replace sodium saving more than 60%, in line with the national energy saving, emission reduction policies. Long life, LED street lighting is a major highlight, as drive current, cables, transformers and the radiator cooling effect, low power consumption and low driving voltage, LED lights is easy with photovoltaic cells composed of solar lights, lamp life can be extended .
Currently, Kingsun LED lights are being implemented to replace high pressure sodium high-power intelligent lighting solutions, and gradually explore a semiconductor lighting and wind, light and other renewable resources, industrial development in close connection with the road.
It is understood that more than 600 of the existing LED enterprises, mainly in the downstream packaging and applications, while domestic LED upper and middle reaches of the chip wafer manufacturing enterprises more than about 10. LED epitaxy, chip manufacturing technology and packaging technology has made great progress though, but has not been a lot of production use in the country. From the LED industry chain, China's in the LED substrate, epitaxy, chip weak links, especially in high-performance power LED chips and LED chips can provide, little country, still need to import large quantities, which severely restricted the entire LED industry.
China Optics and Optoelectronics Manufactures Association optoelectronic devices branch of the Secretary-General Peng Wan-hua said that at present China's high light efficiency, high reliability LED imports nearly all applications of high-grade epitaxial silicon, epitaxial LED chip production in China in recent years, although the great development and progress, but still stay in the middle and low level. In this market context, Kingsun opportunities and challenges, I believe on the ground will be able to create impressive new results.
تصنيف الصحافة
