LED enterprises increased by more than 10 times two years

A was decorated in black box from inside the booth, a riot of colours of light, the lantern with the rhythm of music riotous with colour transformation of various patterns, at the Convention Center Hall 1, Shenzhen dart Computer Technology Co. Ltd. has attracted many viewers with a unique booth decoration lamp LED. In the exhibition center, No. 1, hall 3, dozens of companies competing to showcase LED advertising, LED lights and other LED products, the scene is very lively. The source said: in 2003, only twenty or thirty companies in Shenzhen LED products, this year has increased to about 300.

It is reported that the number of, Shenzhen LED production enterprises have accounted for more than 70% of enterprises in the same industry. Output value is expected to reach $10 billion within 5 years.

LED soft and light effects

Experts pointed out that although the Shenzhen semiconductor lighting industry chain has been formed, but the industry is still in its infancy, small scale enterprises, the core technology Co., the relevant departments should the government support policies, promote the establishment of industrial cooperation, jointly seek the industry bigger and stronger.

Last year the total output value reached 8 billion

"In 2003, Shenzhen LED products only twenty or thirty enterprises, this year has increased to about 300. This year, the national semiconductor lighting industrial base in Shenzhen listed, is expected within 5 years, the output value will reach $10 billion, is expected to promote the development of LED enterprises in Shenzhen." Cai Songlin, Secretary General of Shenzhen optical photonics industry association.

The explosive growth of LED enterprises have made significant economic benefits. Last year, Shenzhen city's semiconductor lighting industry output value reached 8 billion yuan, LED industry chain from the GaN based LED epitaxial wafer and chip, phosphor to the lighting engineering application of product development are involved, has formed more than and 300 companies of the industry scale, accounted for more than 70% of the enterprises in the same industry, the products are exported to all over the world.

Cai Songlin introduced in late 90s, a high-tech enterprises have the strength to start to pay attention to the semiconductor lighting attractive opportunity, have "semiconductor lighting industry in the upper reaches of the water", grow up in Shenzhen local Fangda group, Austria Puguang Electronics Co., miaohao high Technical Developing Company, currently is a leader in the domestic counterparts.

Enterprises no independent intellectual property rights

"Shenzhen LED enterprises explosive growth, looks very lively, but most of these companies are packaging enterprise industry chain downstream of the LED chip, they buy foreign imported equipment, mainly to do encapsulation, application, downstream of the less profit, and fierce competition." National compound semiconductor industry base researcher Hu Jiahui said in an interview with reporters. He said that in Shenzhen LED enterprises to master the chip production, material epitaxy core technology enterprises accounted for less than 10%, the vast majority of enterprises rely on the purchase of technology from Europe and the United States, Japan and other developed countries, the profit is very thin.

Hu Jiahui believes that in the ultra high brightness LED, Shenzhen enterprise technology level compared with foreign countries there is still a considerable gap, especially the power of LED and high performance LED chip is still need to be imported, with independent intellectual property rights technology is not much, the industrialization of small scale, these aspects will restrict the further development of Shenzhen LED industry. In addition, Shenzhen LED share in the international market share is still very low, in the majority of affordable products, high-end products less ability of new product development should be strengthened, the development of LED products with independent intellectual property rights has become a pressing matter of the moment.

Hu Jiahui told reporters, because the LED package and application of downstream industry chain low entry barriers, the profit is not high, in order to seize the market, some companies competing for price competition. Including Shenzhen, the Pearl River Delta region, the LED industry is also facing the north area of the Yangtze River Delta, the southeast region of Beijing and Dalian, the regional competition, basically formed a relatively complete industrial chain. Although China's LED industry pattern of a higher degree of industrialization in the south, but the north relies on many universities and research institutions strong product research and development, greater stamina."

Establishment of industrial agglomeration Park seek stronger and bigger

In order to cope with fierce competition, to seek the bigger Shenzhen LED industry, Shenzhen is planning LED industry development program. October 16th at the fair reporter square of service activities, the director of the Shenzhen Municipal Trade and Industry Bureau Wang Xuewei told reporters, Shenzhen municipal government has determined to set up a cluster of semiconductor lighting industry park of 3.3 square kilometers in Baoan Guangming, core of the park is about 1 square kilometers. The park has been planned, the first batch of 15 companies have settled.

In order to cooperate with the implementation of the national semiconductor lighting project, to support the Shenzhen semiconductor lighting industry, the Shenzhen Municipal Science and technology departments also introduced 6 new measures to support the development of semiconductor lighting industry, including the establishment of Shenzhen semiconductor lighting project coordination leading group and the expert group to play College of Optoelectronic Engineering public technology platform and R & D team, promote the establishment of industry cooperation, relying on the fair, provide publicity display, achievements, exchange trading platform for the semiconductor lighting industry in Shenzhen.

But, due to the high power LED lighting with the technology of reliability and the service life is not guaranteed, and semiconductor lighting products in the current price is still expensive, an ordinary LED lamp in the Shenzhen market price of 200 yuan, LED products of large-scale access to the family the current conditions are not ripe, LED products the true scale of production and market sales will take some time. In this regard, Wang Xue table