Visible light communication, ultraviolet light and agricultural lighting Guangdong LED development 3 directions

On the 19th, the chairman of the LED lighting standard optical component R&D and application alliance, the director of the Guangdong Semiconductor Lighting Industry Joint Innovation Center (GSC), and the director of the Guangdong Gaozhi Emerging Industry Development Research Institute, Shi Shirong, made a name at the 2015 China LED Fengyun Conference. The keynote speech for "Industrial Development and Innovation of LED Lighting Standard Optical Components". Qi Shirong introduced that this time mainly from the upstream, midstream to downstream applications, focusing on the background, existence value, development status, innovation and judgment of LED lighting standard optical components, sharing the efforts made after more than three years. Results of the work.

"What is the background?"

Qi Shirong first talked about the background of LED lighting standard optical components. "The industry and scale of LED have developed over the past few years. There are tens of thousands of large and small enterprises, but their respective companies have their own product forms. There are many varieties of products, and how to improve their effectiveness is urgently needed to be solved. Taking NVC lighting as an example, it is necessary to produce more than 3,000 sets of product molds every year. In view of all kinds of products and various types of enterprises, Customizing products with market demand is difficult to be versatile and interchangeable. Therefore, in this context, we must think about how to reduce the operating costs of enterprises."

Since LED itself is an attribute of electronic products, it is not like incandescent lamps and energy-saving lamps that have a history of hundreds of years and decades. Its shape and technical principles have changed a lot. It is precisely because of the huge changes in the product attributes of the LED era that it is difficult to have a very good standard to meet the development needs of the entire industry.

In addition, the "Zhaga Alliance" established by giants such as Philips and Osram was born. Qi Shirong said: "We feel that the product standards formulated according to the requirements of this alliance will have a huge impact on the domestic national industry. Because the product standards of the 'Zhaga Alliance' are relatively high, once domestic companies do according to their requirements. It will go into a very big misunderstanding. Therefore, the counterparts, experts and leaders of the science and technology industry in the domestic LED industry have timely proposed to establish their own LED products illuminate the system of standard optical components. ”

What is the value?

When talking about the value of the standard LED component light module system, Qi Shirong first gave the guests a review of the basic definition of LED lighting standard optical components, namely, " LED chip as the basic illuminator, with specified light, color, electricity and thermal characteristics." And the specified dimensions, mechanical fit, application interface and usage specifications, etc., for non-detachable lighting units for lighting products and lighting systems." He said that revisiting this concept is to show the standard of LED lighting standard optical components. In fact, many companies are consciously and unconsciously engaged in this aspect of work, but have not yet been systematically refined.

The LED lighting standard optical component project is led by the Guangdong Provincial Department of Science and Technology, the National Semiconductor Lighting Engineering R&D and Industry Alliance, the Guangdong Semiconductor Lighting Industry Joint Innovation Center, relevant universities and research institutes and experts, and related enterprises and institutions. A joint project to jointly develop and promote LED lighting standard optical components. Its value is mainly explained in three aspects: First, it has a principle difference with traditional lighting; secondly, it puts forward the standard of 'industrial middleware', as long as the standard is formulated, the product can be interchangeable; Third, the products of terminal applications lack standardization.

"In terms of its value, we have achieved four goals: the industry chain level products are poorly interchangeable; the industry is chaotic, needs traceability; the performance is different, the quality is different; the product lighting has a wide variety. According to this situation, we have established Guangdong Provincial LED lighting standard optical component R & D and application alliance, and held the first member conference on September 18, 2013, launched the identification of LED lighting standard optical components. So far, the general specification, project guidance has been completed Book, detailed specification, application authorization and proposal rules, blank detailed specification and LED lighting standard optical component system management specification; published 33 detailed specifications, including 13 levels, 12 levels, 12 levels and 8 levels. In the process of promotion, he received positive response from many companies such as Jingke Electronics, Guoxing Optoelectronics, Zhouming Technology, Qinshang Optoelectronics, NVC Lighting, etc., and established a joint laboratory for LED lighting standard optical components.” He pointed out that LED lighting The next step in the development of standard optical components is related to the industrial development needs of the country and Guangdong Province. It is reported that the current subordinate optical components are detailed specifications, and the products that meet the requirements of standard optical components have achieved an output value of 894.84 million yuan.

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