Standards and test technology is an important lever to lead the industry development. In recent two years, with the development of LED industry, LED has a fast development from the device, module, to the lighting and display etc. application product standards. The domestic and international standardization organizations have been issued related standards successively. Our experts from tracking, participating in and leading the international related standards, make the position of China in the field of international standardization improve continuously, which will have a significant impact on the global development of LED industry in China.
In LED application product performance testing device, such as LED street light, LED back light source etc. optical detection equipment, the related enterprises in our country has its own core technology completely. R&D products can not only meet the domestic testing laboratory needs, but also has a considerable part of products exported to other countries, including some government laboratory. As developed on its own in China, with a number of technology patents of large reflector type distribution photometer, six or seven years ago is manly dominated by European countries in international. After several years efforts, the current test equipment that related enterprises researched in our country not only completely replace the imported, which is applied in major national lighting and LED product testing laboratory in Shanghai, Guangdong and Xiamen, but also win Germany as a representative of the international similar enterprises in technology, price and service advantages, and enter Asia Pacific lighting R & D center laboratory of Philips, TUVPSB international certification laboratory in Singapore and other international high-end markets.
In recent years, the innovation of part testing equipment enterprises in our country has improved continually, a kind of new reflector goniophotometer applied to LED light test has been researched successfully, and was invited to deliver the latest achievements in the international illumination Commission CIE experts conference this year and paid closed attention by international experts.
The equipment manufacturing enterprises in our country continue to keep forging ahead, have introduced the industry demand LED high performance testing equipment in China, in the LED life time and reliability accelerated testing equipment, LED thermal resistance and junction temperature test equipment and a series of key LED detection equipment, to meet LED application products research, analysis and laboratory requirements and play an important role in the research of LED application products and development of industry.
Of course, in the aspect of LED test equipment, our country has many work to do. At present the technology gap between each equipment manufacturing enterprise is large, there are competing to keep the price down phenomenon in the market. Many LED enterprises in China is small enterprises, understanding the complex test equipment just from advertise, and choose from the price. LED upstream chip of test equipment, China is still mainly imported. In some emerging applications of LED, is still lack of equipment with high performance.