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Recently, the Chinese Ministry of Science and Technology informed the media in Beijing, the current, LED lighting has a huge industry, economic, technological and social effects, many countries around the world as a strategic emerging industries. "LED lighting is a global opportunity to strengthen global cooperation is an important part of its industrial development." The following are the same as the "      In cooperation with developed and emerging economies, through the International Science and Technology Cooperation Program, China State Key Laboratory of Semiconductor Lighting in the Netherlands Delft University to establish overseas R & D entity "International Open Innovation Center", and co-training doctoral and postdoctoral. China and the...
发布时间: 2013 - 12 - 11
Views:72
Recently, the Chinese Ministry of Science and Technology informed the media in Beijing, the current, LED lighting has a huge industry, economic, technological and social effects, many countries around the world as a strategic emerging industries. "LED lighting is a global opportunity to strengthen global cooperation is an important part of its industrial development." The following are the same as the "      In cooperation with developed and emerging economies, through the International Science and Technology Cooperation Program, China State Key Laboratory of Semi...
发布时间: 2013 - 12 - 11
Views:72
University of Materials Science Department of the wave of Professor team developed a new material - light diffusion coating, debut at the Expo. The material can effectively solve the LED light source glare and low efficiency of the problem.The following are the same as the "      LED there are many imperfections, the most fatal one of the shortcomings is the characteristics of its point light. LED light will produce a bright spot when light, can not look directly with the eyes, if you have been living in high brightness around the LED light source, LED light source formed b...
发布时间: 2013 - 12 - 11
Views:64
LED bulb retail price survey shows that in January this year, the global LED bulb retail price oscillation, which replaced 40W incandescent bulb LED bulb global average price rose about 4%, but instead of 60W incandescent bulb LED bulb prices were reduced by 4.3% The Into the new year, the brand manufacturers will carry out new strategies, such as the Korean brand factory continues to use the parity strategy in Europe and the United States market to grab the market.The following are the same as the "      The region to replace the 40W product price performance, the regional...
发布时间: 2013 - 12 - 11
Views:28
LED lighting power supply to the transformer, inductor parameters of the request is very high, for precision to spend a lot of manpower and financial resources to achieve, industrial production costs are difficult to further decline.      LED drive constant current source chip design technology innovation and breakthroughs, the new solution can be used in LED lighting power supply practical application, the output current transformer and inductance inductance and LED VF and other parameters are not sensitive. The key to innovative technology is to optimize the chip algorithm lan...
发布时间: 2013 - 12 - 11
Views:28
LED display technology development, customer awareness of its deepening, new customers on the LED display stability, reliability requirements are getting higher and higher. So the manufacturer in order to meet the requirements, we must design a more reliable LED display.       At present, the LED display industry standard "LED display general specification SJ / T11141", in this industry standard and "electronic measuring instrument 2S reliability test GBll463" on the LED display reliability test, it is difficult to achieve MTBF Not less than 10,000 hours...
发布时间: 2013 - 12 - 11
Views:24
LED lighting in the near future has been leap in the development of LED as a clean green light source has been widely recognized. LED light source long life, energy saving, simple application, the use of low cost, so in the home lighting will be a massive application. As early as 2008, the global annual home lighting lamp holder shipments of about 50 billion.            LED light source technology matures, the rapid growth of luminous lumens per watt, prompting its annual decline in price. LED green lighting market and the stability of several years of growin...
发布时间: 2013 - 12 - 11
Views:25
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