Layman competing to put into operation LED core technology highlights the lack of problems

As LED lighting industry ushered in the spring tide like rapid development, a lot of the overheated investment disputes emerged. Some people even think that in the domestic market has not really started, the development of fanaticism will be overdrawn future production capacity and market.

Under the same lighting effect, the semiconductor lighting (LED) is more than 80% energy saving than the traditional light source, the life is more than 10 times longer than the traditional light source. In the Nanchang high tech Industrial Development Zone, crystal energy Co., Ltd., executive vice president of Lu Bo, holding a semiconductor blue light-emitting lamp told reporters.

As a new generation of global environmental protection light source, LED with its high brightness, low heat, long life and other advantages, is known as the most development of green lighting in twenty-first Century. At present, China has been included in the semiconductor LED lighting technology development plan in the medium and long term, and now has formed epitaxial wafer production, chip preparation, packaging integration, LED application industry chain.

Driven by favorable policies, the rapid development of the domestic LED industry to blowout.

Vice president of Nanchang University Yi Yi believes that since last year, LED lighting industry began to emerge from the upstream to the downstream rapid development of the situation in the first half of this year to achieve a blowout. According to statistics, in 2009, China's LED lighting industry, the upstream enterprises have nearly 60, the middle reaches of the device packaging enterprises have more than 1 thousand, the downstream enterprises have more than more than 2 thousand, employing more than 800 thousand people. 2009 semiconductor lighting industry output value of 82 billion 700 million yuan.

LED Research Institute of Industrial Research Institute, now, LED lighting has been beyond the backlight market growth rate of the fastest growing application market LED. By 2015, LED in the domestic market penetration of the output value will reach 1/4.

"Just as digital products replace film, LED lights will be able to replace the traditional incandescent lamp with unimaginable speed. Beijing Shen An Investment Group Chairman Zhuang Shenan said, in the market, many companies want to attract a place. At present, many pharmaceutical factories in the south, wineries are doing LED lighting. "

Although the market is expected to be so high, but at this stage, due to the blind development of China's LED lighting industry exposed the lack of core technology, lack of innovation, market competition disorder and other issues.

"The LED chip is like a car engine. Lack of core technology will directly restrict the development of the industry. "Zhuang Shenan said.

It is understood that LED upstream chip production technology are in the hands of foreign companies in the hands of the slower process of localization of technology, affecting the development of the industry. MOCVD epitaxial furnace and related supporting technology is the most high-end of the LED industry chain, which is mainly dependent on imports, which greatly restricts the cost control of the upstream LED industry.

"As far as the whole level is concerned, there is still a gap between China and the international first-class level for about two years. "Jiang Fengyi thinks.