Market observation: a record of LED industry development in Nanchang

It is reported that Nanchang has been one of the industrial bases of semiconductor lighting engineering in China. Many years ago, large-scale production was carried out in such fields as upstream epitaxial chip, middle reaches encapsulation, downstream application output value and so on. In recent years, with the development of LED industry, Nanchang has become one of the seven bases of LED industry in China. The core technology of Nanchang, "silicon substrate, blue LED technology", is in the leading position in the world.

The use of lighting lighting project in the Ganjiang River on both sides of the basic LED lamp

Visit: LED products favored by the public

Yesterday, in the big city market lamps wholesale market, the reporter saw, the purchase of lamps and lanterns of the people in an endless stream. The market is a lighting shop owner told reporters: "now no one will choose the original incandescent lamp, LED lamp is expensive, we can not afford to buy, cheap now, people buy more and more, one reason is LED light quality, on the other hand, because the price is cheap."

It is understood that in 2009 the state issued a "LED" on the development of energy industry, 2011 released out incandescent roadmap, which greatly promoted the development of LED energy-saving lamp market, and with the LED energy saving product development steadily, gradually reduce the cost of LED lights.

Reporters learned that, LED products are not only favored by the public, but also played an irreplaceable role in urban development. In the implementation of the "ten cities and ten thousand lamps" project in Nanchang, the street lamp management departments actively take energy-saving measures, and landscape lamps are all using LED energy-saving lamps. In the light of Ganjiang River cross-strait lighting project, the basic LED energy-saving lamp.

Status quo: Nanchang LED industry booming

It is understood that Nanchang is China's first LED engaged in R & D and production area, which lays a solid foundation for the development of Nanchang LED industry cluster, and many years ago in the LED upstream, midstream and downstream industries to achieve the scale of production.

Yesterday, the reporter learned from the Nanchang Municipal Science and Technology Bureau, after nearly thirty years of development, Nanchang has more than 20 enterprises and LED, relying on LIAN, photoelectric latticepower, Xin Lei optoelectronics and other leading enterprises, has spawned hundreds of supporting businesses, has formed the industrial chain of LED substrate production, epitaxial wafer, chip manufacturing, application of chip packaging products relatively complete.

It is understood that the high tech Zone is located in the Nanchang city latticepower Co. Ltd. is a breakthrough in the key technology, the success of a silicon substrate LED chip used in lighting, and create a home to 10 units of the silicon substrate of LED industry chain.

Advantages: silicon substrate LED technology, the world leader

The advantages of LED industry in Nanchang are embodied in the production process of upstream substrate and epitaxial wafer. Relying on Nanchang University Professor Jiang led the team developed the "blue silicon substrate LED technology" to break Japan on the upper reaches of the core technology monopoly, forming a sapphire, silicon carbide, silicon substrate upstream of the LED three International Technology Co., a situation of tripartite confrontation situation, relying on the photoelectric technology has made more than 200 patents worldwide to Nanchang crystal. This not only has a very important significance for China to occupy an advantageous position in the international LED industry, but also provides a key congenital advantage for the development of LED industry in Nanchang at the core technology level. In addition, Nanchang in the power type high brightness LED chip manufacturing, high-power white LED device packaging and semiconductor lighting source system integration technology are in the forefront of the country.

In addition, the reporter also learned from MOCVD equipment has been successfully developed LED core equipment developed by Nanchang University, this equipment not only can be used for LED wafer production and other traditional sapphire substrate, is also suitable for silicon LED epitaxial wafer production, price is better than similar foreign products, is currently in development and production of small scale work in recent years. To realize our country has full intellectual property rights of the LED core equipment and technology industrialization.

Outlook: Nanchang supports LED industry in many policies

Yesterday, the reporter learned in the interview, to support the development of LED industry, Nanchang has issued a number of policy measures in support of "LED" industry in Nanchang city last year, Nanchang will be from the capital, taxes, talent, market development, industry development services and other aspects of comprehensive support. The target is in the city of Nanchang LED industry cluster as the center, covering the surrounding provinces to build application, LED research and development, design, production and sales center, Nanchang is expected to create a "LED city", and through the international business cooperation, the establishment of one of the main export base of LED products. Rapid expansion of Nanchang LED industry, and strive to 2015, the output value of over 15 billion yuan, in 2020 the output value of over 50 billion yuan.

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