Investment And Development Led Disjointed
Under the same lighting, led light energy than the traditional 80%
, life 10 times longer than traditional light sources --- the world's attention for more than a new generation of green light, LED with its high brightness, low heat, long life, etc., are known as the 21st century, most developing green lighting. At present, LED has been the formation of epitaxial wafers, chip preparation, package integration, LED application industry chain, but the relevant industry standards, industrial distribution and research and development direction of industrial planning is missing, leading to market investment focuses on basic capacity, and can not really promote the LED industry to upgrade.
Although exposure to industrial development defects fanatical expectations high, but at this stage, due to the blind development, China's LED lighting industry, exposing the lack of core technology, lack of innovation, competition and other market disorder issues.
The value is, at this stage LED lighting in the domestic market penetration of only 5% of the core technologies rely on imports, the overall higher cost become an obstacle to the further development of LED industry stumbling block.
"LED chip is like a car engine. The lack of core technology will directly govern the industry." NVC Feng Green said. It is understood, LED chip production upstream of the main technologies are controlled in the hands of foreign companies, technology made the process slow, affecting the industry. MOCVD epitaxial furnace and its supporting technology is the most high-end LED industry chain, the current dependence on imports, which greatly restricted the upstream LED industry cost control.
The overall level, China and the world-class gap is still about two years. Many of the world developed and developing countries or regions in the semiconductor lighting technology and accelerate the development of the industry, in technology, China is the second echelon.
Blind investment and lack of core technology makes the Chinese LED lighting market was mixed, good and bad. Inconsistent quality LED business in general is currently facing a problem. "Some customers a higher price of LED lights to go back, even thousands of hours can not last, even the quality not as good as traditional lighting LED lighting market at present, there are many small and medium enterprises producing low quality products, the industry pattern of instability." Feng Qing said .
Expected in three years, currently only 50% of indoor LED lights small businesses will disappear, mainly because of low quality. "Said Zhang Xiaofei With international giant companies enter the Chinese market, many domestic has a core competence of enterprises will face the risk of being acquired, and lack of competitiveness of enterprises or will be eliminated directly." If we do not regulate the market, the future will likely be reduced to make the wedding dress for the foreign giants point lighting. "Feng-Yi Jiang said.
Industry standards as the industry called for the production, life, city streets and other lighting continues to grow, lighting electricity consumption in the power position in the increasingly prominent. According to statistics, China's electricity for lighting accounts for 12% of total electricity consumption of more than 15% and an average annual rate of increase. As an alternative energy-saving incandescent lighting is ushering in a good market opportunity.
The world's largest lighting manufacturer Philips has predicted that its 10 years to produce 90% of the lighting is LED, its huge business opportunities can be seen. Insiders pointed out,
LED lighting industry as the technology continues to improve, LED production costs at an annual rate of 30% down. All the time out of incandescent light no more than 10 years.
To make the healthy and orderly development of the LED lighting industry, many experts suggest that the strengthening of national and local
LED industry overall planning guidance, as soon as possible enforceable national industry standards, in particular, the demonstration project in industry standards-related products, such as street lamps, tunnel lights, displays, landscape, so that local governments have procurement and criteria to guide enterprises to provide products.
Many experts believe that the increasingly fierce market competition and strengthen the next generation of semiconductor lighting technology research and development work without delay. Meanwhile, the core of semiconductor lighting as early as possible the localization of MOCVD equipment, high-end equipment from a fundamental change in people affected by the situation, promote China's semiconductor lighting industry, rapid and healthy new strategic sustainable development. Related policies as soon as possible to strengthen the testing agency to establish and regulate, to avoid some of the test results are not realistic, to raise the overall level of detection and credibility.
by: guoqiang
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