Mou Tongsheng: LED lighting standards basically synchronized with the development of the industry

Associate Professor, Department of Photonics Engineering Zhejiang University Hangzhou Zhejiang tricolor Instrument Co., Ltd. chairman Mou Tongsheng in the lighting and display technology field test research in optical and color measurement technology has reached more than twenty years, in the field of semiconductor lighting LED flat display field and achieved very fruitful research results. According to incomplete statistics, he has won 8 national invention patents, 9 utility model patents; written two books, published more than 30 articles, and participate in the formulation and approval of more than thirty national standards. He is a member of the Ministry of information industry, semiconductor lighting LED technical standards working group, but also the IEC international standards working group of the various projects. He is one of the top experts in the field of industry, is the industry leader and the helm of the enterprise. In terms of LED standards, he is undoubtedly one of the most promising figures. His views and opinions on the development of the whole industry has a strong guiding significance.

"Blank standard" form of product standards is more reasonable

China Lighting Network: please briefly introduce the current LED standards.

Zhejiang University tricolor chairman Mou Tongsheng: LED standards should include LED chips, materials, devices, modules and components and other upstream product standards, as well as LED lighting, display and other special applications such as downstream product standards. LED upstream product standards are mainly responsible for the drafting of the working group on semiconductor lighting technology standards of the Ministry of industry and information technology, and the standards of downstream application products are related to the standardization of the relevant application areas. Such as the formulation of National Standardization Committee responsible for lighting electrical lighting applications including lamps and accessories; sub committee "responsible for the formulation of LED light source and its attachment to the standard, and the lighting committee" responsible for standard LED lamps. LED display application standard, currently consists of "industry and the Ministry of information industry of flat panel display technology standard working group responsible for drafting; the" LED display group responsible for outdoor and indoor use LED display product standards, "OLED group" is responsible for the formulation of OLED product standards, LED LCD backlight standard for LCD at present, the working group is directly responsible for the formulation. The application of LED standard in the traffic signal lights and instructions, by the Ministry of Public Security Traffic Management Standardization Technical Committee is responsible for formulating, responsible for product standards developed by the LED miner's lamp standard for coal mine equipment technical committee.

To the end of 2008, specifically for LED products have been developed to complete the more than and 20 standards. Some of the standards also need to be approved by the relevant government departments before the promulgation. Recently, the standardization of the technical committee and the new project a number of LED standards, so the LED standard basically synchronized with the development of the industry.

At present, LED products are still in the rapid development, in the field of signal indication has been quite mature; in the field of display has also been widely used in the field of lighting has just begun, is still in its infancy. Therefore, the current standard is still some definitions, classification, methods and other basic standards, as well as relatively mature application of product standards. Product standards in the form of "blank standard" is more reasonable, pointing out the direction of the development of the industry while leaving some space for the enterprise.