The core technology lack of seriously restrict domestic LED the industry development

The core technology lack of seriously restrict domestic LED the industry development

Abstract: the core technology lack of seriously restrict domestic LED the industry development
Workers believe department figures for 2011 show 1-4 months, our country LED industry investment keep growth, the investment of over 30 billion yuan and the speed of over 90%, literally become investment hot spots. Pearl river delta, Yangtze river delta, northern region, jiangxi and fujian area four semiconductor lighting industry gathered area has been formed, and its extension of production, chip preparation, encapsulation integration, LED a preliminary application industry chain also.

However, with the good policy to promote, the LED industry of development with a blowout also exposed many problems. The personage inside course of study expresses, core technology, lack of liquidity difference and the industry standard of have restricted the development of industry of domestic LED.

In held recently "2011 China a low carbon economy industry development BBS" on, LED lighting enterprise lai depends on di photoelectric technology company President DengWeiYe shenzhen to reporters said that at present 90% of LED the losses of the enterprise, the reason is lack of many domestic manufacturers of core technology in innovation, research and development on input is very small.

Hc360.com DengBai's research department, deputy director of ZhangBenHou ICT study introduces, LED extension piece with chip accounted for about 70%, packaging industry profits about 10%-20%, LED application about 10%-20%. At present, the national more than 4000 LED most of package and enterprise, in the downstream, in the key link of industry of substrate material technology, extension of production equipment, technology patent core long-term by foreign enterprise monopoly.

In addition to technical constraints, the LED lighting is facing a "testing standards" missing embarrassed. The people's bank of China financial research institute, a senior fellow at the beam is said to reporters at present some energy saving the company has become a "change the light bulbs" company, in the building for a time before light bulb is able to accomplish energy saving effect, lack of inspection standard.

Reporters from the national standardization committee electrical lighting to understand, there are 12 about LED lighting standard already through the basic authorized, if going smoothly, these standards after the management authorities for approval, is expected to soon after was promulgated.

With the core technology, specifications, test standards than lack the capital turnover to lack the influence of LED lighting enterprise is more direct. DengWeiYe introduction, the factory, research and development, promotion, and costs have been accounted for enterprise, and some part of funds enterprise provide free products LED the way on contract energy management funds, has let the recovery to be dragged down the enterprise to get on the edge.

It is reported, semiconductor lighting "1025" planning upcoming law, in part, LED products is expected to enjoy to the financial subsidies into.

But ZhangBenHou points out, the LED enterprise blindly depend on the government subsidies not reality, how to through the core technology and products of excellent quality win market recognition is the key. And he pointed out that simple LED lighting products on the train of thought of normal bulb replacement need to change, should be in terminal application innovation fluctuation kongfu.

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