High-power LED market and application seminar successfully concluded in Shenzhen


On March 18th, 2010, the high-power LED market and application seminar was held in Shenzhen Marco Polo Good Day Hotel. This seminar was hosted by LED inside, co-organized by Xuming Optoelectronics Co., Ltd. and Shenzhen Geyide Co-organized by Industrial Co., Ltd. The seminar attracted more than 300 manufacturers from the upper, middle and lower reaches, including Shenzhen Zhouming, Century Jingyuan, Ruifeng Optoelectronics, Xiamen Sanan, Jiuzhou Optoelectronics, Guangzhou Jingke, Kaixin Optoelectronics, Liansheng Optoelectronics, Sheng Well-known manufacturers such as Group Semiconductor participated.



With the increasing emphasis on the green energy industry in the world, the LED market has received much attention. More and more manufacturers are actively investing in the LED market, which has led to a rapid increase in semiconductor lighting technology. The rapid development of LED industry and its wide application have surpassed imagination. Its value chain has also extended from manufacturing to service industry, which has had a tremendous impact on social development. In the face of the opportunities and challenges of the LED industry, how will the semiconductor lighting market develop?

Mr. Yu Yuchao, Associate Director of LEDinside Research Department, shared and exchanged views on the current situation of semiconductor lighting market and the application of high-power LED products in the market. Mr. Chu Yuchao pointed out at the meeting: “With the energy saving of governments With the advancement of policies and the continuous improvement of LED lighting technology, the demand for semiconductor lighting will increase year by year. In 2009, the global LED lighting output value reached 2.5 billion US dollars, and the annual compound growth rate of LED lighting output value is predicted to be 38% in the next five years. In the LED street light market, the number of global LED street light fixtures in 2009 was about 610,000 盏, and the number of LED street light fixtures in 2010 was estimated to be about 870,000 盏. In 2009, the number of LED street light fixtures in China was about 250,000 盏, estimated to 2010 China. The LED street light market will grow by 60% to a scale of over 400,000 baht."

Liu Wenhuang, Director of R&D Department of Xuming Optoelectronics, shared with the industry the application development issues of high-power metal substrate vertical light-emitting diodes and near-ultraviolet light-emitting diodes. Xuming Optoelectronics Group is a manufacturer of super bright LED chips in the United States. The company and its factory are located in Hsinchu Science and Technology Park, Taiwan. The company's business is the development and production of vertical blue (white), green and ultraviolet LED products. Use the patented technology of the copper alloy substrate to which it belongs. This unique patented design ensures better performance and lumen maintenance. At present, the luminous efficiency of Xuming high-power MvpLED chip package is as high as 110lm/W. In December 2008, the company won the “2009 Technology Pioneer Award” from the World Economic Forum, affirming Xu Ming’s contribution to technological innovation, and the LED chips produced by Xuming Optoelectronics have been successful under the requirements of environmental protection and energy conservation. It was introduced into the market of street lamps and became the leader in the supply of LED chips for LED street lamps. In the part of the violet chip, the P5 UV LED uses the Xuming MvpLED chip and the UV glass case. Its MvpLED chip uses the patent of the vertical copper alloy substrate of Xuming, and uses silicon as the main packaging material. Its advantages are: the chip's copper alloy substrate and silicon package optimize the heat transfer from the junction to the heat sink, which is the key to extending the life of the UV LED. In addition to good thermal conductivity, Xuming 365 nano P5 UV LED also has excellent optical performance, high drive current increases light intensity, making application design more convenient. The P5 LED has a working power of 5W and a drive current of 1.5A. It has a small SMT base and is suitable for polymer curing and processing. Ultraviolet LEDs play an increasingly important role in a wide variety of UV applications, including curing, currency/document verification, tanning, medical, and sterilization. Compared with traditional mercury lamps, ultraviolet LEDs have the advantages of flexible application, small size, long life and energy saving and no mercury pollution. These new LEDs have greatly promoted the development of the UV industry and related applications. At the same time, as UV LEDs gradually replace traditional UV light sources, a large number of new UV LED products are expected in the future.

The seminar received wide attention from the industry and the media. During the conference, the participants exchanged views on the current issues related to the semiconductor lighting industry. LEDinside said after the meeting: "This seminar has received a lot of attention from the industry, and the industry has received enthusiastic response. In order to let more enterprises understand the LED industry dynamics in a deeper and more timely manner, this year will be in Guangzhou from June 10th to 11th. Host a larger 2010 China LEDforum seminar."

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