Analysis on development technology and trend of LED lighting industry

Due to its advantages of energy saving, environmental protection, no stroboscopic, no noise, no visual fatigue, etc, LED lighting off 1. LLF launches high brightness and low consumption LED lighting equipment 2. Zetex new LED lighting driver effectively improves power density 3. Zetex new LED lighting driver effectively improves power density 4. High power LED lighting technology the seminar was held in Yuyao 5. Accumulation technology successfully built high efficiency constant current mode DC/DC converter for LED lighting 6. Power supply factory Dafang: next year, the product line will be extended to diffusion film and LED lighting industry 7. The trend of LED lighting import is becoming clearer, and the optical component factory takes the opportunity to lay out 8. Solve the problem of LED lighting appliances by using liquid crystal light guide plate, hitachi Lighting will be listed as a new product 9. Osram will increase the light efficiency of OLED Lighting to 46 lumens/watt with a life of 5,000 hours 10. Pay attention to the Chinese market. Osram executives will talk about the development trend of LED Lighting, it has developed rapidly in the field of public lighting and will be active in the field of household lighting. 2012, china led indoor lighting market scale for 33. 5 billion yuan with than growth 80 which LED commercial lighting contribution. About 60 market scale more than 20 billion yuan. According to survey data, the sales volume of China's LED lamp market reached 10 billion yuan in 2012 (Excluding Hong Kong and Taiwan) , Compared with 5. 2 billion yuan in 2011, an increase of 92. The sales scale of LED lamp market in 2013 will reach 16. 1 billion yuan. Market demand will continue to be strong. It is estimated that by 2017, the sales scale of LED lamp market will reach 44. 5 billion yuan. Although the LED lighting market is showing a gradual upward trend, it will take some time for LED lighting products to completely occupy the civil market due to the restriction of price, quality and other factors. Wu Ling, director of the National Semiconductor Lighting Engineering Research and Development and Industry Alliance, once said: at present, the quality of domestic LED products is still poor, light Efficiency, light quality improvement and cost reduction are still LED off 1, TI Launches 28V constant current white LED driver and LCD boost converter 2, NS high frequency boost regulator supports DSL modem and white LED 3. Sipex's boost converter can drive up to 8 Series LED 4. Yingmei LED color printer New Product Promotion Conference held in Shenzhen 5. LED: bring automobile head-up display 6. The DC/DC converter of lingte can drive up to 20 LEDs. The market growth of high-brightness LEDs in and is. The three major applications are the main force 8. The diversification strategy of Wuliangye: do not do chips to do OLED display 9, Vishay obtained Osram white LED technology authorization, enter Automotive Lighting 10, OLED is expected to compete with LCD, patents and standards around the main trend of industrial development lighting development. With the continuous decline in prices, the competition in the LED industry is becoming increasingly fierce. LED lighting industry is entering the stage of price and quality competition. Some experts in the industry pointed out that the price of LED products is declining at a rate of about 20 per year, and the focus of future industrial competition will turn to product quality and service. In the face of products with the same price, enterprises began to seek more energy-saving and durable lighting products. On September 1, the EU 'new energy efficiency regulations for LED lighting products' came into effect. According to the EU's 'new energy efficiency regulations for LED lighting products', CEMark for lamps and lanterns requires the addition of ErP (EU) No1194/2012 directive and energy efficiency label (EU) No874/2012 instruction puts forward higher requirements for the functionality, safety and energy efficiency of LED lamps and their equipment. The EU is the key market for the export of LED lighting products in China. Therefore, how to improve the quality of LED lighting will become a key issue for domestic enterprises to consider. Pay attention to LED technology innovation to better promote the development of China's LED lighting industry. Big bit information agency will hold the 9th LED general lighting drive technology seminar in Shenzhen from October 25. At that time, the organizer of the conference, the big bit Information Agency, will invite Dr. Qian Keyuan of the semiconductor lighting laboratory of the Shenzhen Research Institute of Tsinghua University to bring an explanation of 'optical system design for improving LED lighting quality.