After thirty years, China's LED industry chain gradually complete

In China's current economic stimulus policy, China has the light industrial and optical lighting technology as a key industry to give policy, taxation, financing, project priority procurement and other aspects of support for important lighting technology and standard of technology innovation, technology enterprises have lighting independent intellectual property rights vigorously support technical field of attention focused on LED lighting. In particular, after 30 years of development, China's LED industry has initially formed a relatively complete industrial chain, the market has grown, the application has gradually expanded.

LED lighting industry development

LED applications can be divided into two categories: display and lighting. Light emitting diode (LED) as the light source of the new lighting, known as semiconductor lighting, referred to as LED lighting, semiconductor lighting industry as the main body of the LED lighting industry. LED lighting industry chain, including raw materials, equipment upstream (single chip) and epitaxial growth; the middle reaches of the chip manufacturing; production and application of packaging and downstream products; supporting industries including related equipment, accessories and materials etc..

Thirty years LED lighting industry chain gradually complete

The upper part of the high technical content, large capital investment, the quality of the impact of large, high profit space, LED light color and luminous efficiency and manufacture of LED material and process related, and the upstream LED accounted for about 70% of the manufacturing cost, which plays an important role in the LED industry; the middle is technology and capital intensive sectors, the chip is currently patent the most competitive sectors, with large investment intensity but slow characteristics; downstream links including LED packaging and lighting application development and production, and the market is most closely linked to the link, technical content is relatively low, the investment threshold is low, so it is the size of the LED industry in the largest and fastest growing areas.

At present, the global LED industry in Pyramid state distribution, the United States, Europe, Japan, the top of the Pyramid, the output value accounted for about 60%~65% of the world, its technology, patents, production and other aspects of the lead in other countries and regions. Taiwan, South Korea in the middle of Pyramid, the proportion of output value accounted for about 30%~35% of the world, technology, production capacity is slightly larger, but the product added value is slightly lower. At the low end of the mainland, Malaysia and other places, accounting for about 3%~6% of the world, the technology is relatively low, the lack of core patents, smaller, lower production capacity and output value, but its rapid rise.

In 2009, China's semiconductor lighting industry fluctuated greatly. In the first quarter, the impact of the international financial crisis in 2008, the slow development of the industry, shrinking exports has become a prominent problem, a considerable part of the business difficulties or even bankruptcy. From the beginning of the second quarter, with China's "ten city lights" demonstration project to promote the domestic and international market situation improved, LED industry started from the steady recovery in the second half of the year, in the international and domestic real economy bottomed out, the apparent recovery momentum at the same time, the situation of China's LED industry continued to improve, especially in the country advocate low carbon economy policies, LED lighting has become a hot industry.

Domestic LED lighting applications

To save energy, protect the environment, the development of green lighting products are from the last century at the beginning of 90s China's lighting industry has been the focus of the work, and actively carry out so that when the efficient LED appeared, immediately aroused the attention of the relevant ministries in china. June 2003, led by the Ministry of science and technology set up a national semiconductor lighting project coordination leading group, opened the prelude to the domestic LED lighting industry.

In early 2009, the Ministry of science and technology to carry out the "city of ten thousand" semiconductor lighting application engineering pilot work, set off the development of the domestic LED road lamps ten. In October 2009, the domestic LED lighting development, the national development and Reform Commission, the Ministry of housing and other six ministries jointly issued the "LED lighting energy industry development opinions", clear the development goals by 2015 LED lighting industry in china. Specific objectives for the 2015 semiconductor lighting industry output value of an average annual growth of 30%, of which functional lighting accounted for up to 20%, LCD backlight reached up to 50%, landscape decorative lamp market share reached more than 70%.

As a new type of light source, the technical progress of LED in recent years is obvious to all. But in the process of the development of domestic LED lighting products, many enterprises lack of scientific attitude, no in-depth research, just simple imitation of traditional products, product homogeneity, the product not up to the technical requirements and requirements, quality is not stable under the condition of the market, causing a lot of unnecessary loss and the negative influence, is an indisputable fact.

LED lighting industry has brought a revolution, the future of LED has become the mainstream of the lighting industry has been the consensus of the industry inside and outside. As long as the strengthening of investment LED production enterprises, establish the perfect detection system, strengthen the research, innovation, knowledge of LED luminescence, fully understand the standards, understand the requirements, use lighting environment to understand the needs of users, can help the development of LED lighting industry will be bigger and stronger enterprises, contribute to China's lighting industry in the future in the international field of lighting as a great power.

Export strategy and development of LED lighting enterprises in China

LED industry has gone through the purchase of devices, buy chips, buy epitaxial film after the road, has initially achieved the independent production of epitaxial wafers and chips. China industry advisory network data show that at present, the number of workers in the industry reached 50 Yuwanduo, more than and 20 research institutions and more than 4 thousand enterprises, the upstream enterprises more than about 50, about 1000 more than the package, about 3000 more than the downstream application. In 2009, China's LED industry