Science and technology escort China LED industry bright

2012 CCTV Spring Festival evening show amazing, its biggest bright spot is the application of semiconductor lighting (LED) technology, LED lights on the stage, the combination of gorgeous beautiful picture. In fact, since the 2008 Beijing Olympic Games, LED on a bright fame". After that, both in 2009 to celebrate the 60 anniversary of the establishment of the great People's Republic of China LED display, Tiananmen square stands the music and dance epic "road to revival" of the show, in 2010 Shanghai World Expo, LED with its unique brilliance has attracted worldwide attention.

Behind the dazzling dazzling LED high-tech support. Reporters learned from the Ministry of science and technology, from the beginning of fifteen, the Ministry of science and technology on the first to support the development of semiconductor lighting technology and industry. 2003, in the face of the revolution in lighting technology and the huge potential of emerging industries, the Ministry of science and Technology launched an emergency national semiconductor lighting project. Through the national science and technology program, the 863 program, the national science and technology support program and other national science and technology program, continue to support semiconductor lighting technology innovation and industrial development. China's semiconductor lighting industry from scratch, and gradually grow, restricting industrial transformation and upgrade of key technology has made a major breakthrough, the rapid increase in the industrial core technology research and development and innovation ability, has been formed from the upstream and midstream epitaxial chip device package to the downstream integration application more perfect technology innovation chain and have strong competitiveness in international market industry chain.

Seize the commanding heights of technology and Industry

LED is the third generation of semiconductor materials produced by the light source and display devices, with low power consumption, long life, no pollution, rich colors, strong controllability, etc., is a revolution in lighting and light industry. Since 1990s, the annual growth rate of the global semiconductor lighting industry remained at more than 20% in recent years, the growth rate accelerated significantly.

The reporter learned from the Ministry of science and technology, since 2003, the Ministry of science and technology led start national semiconductor lighting project, the rapid development of China's semiconductor lighting industry, initially formed a complete research system and industrial chain, and at the forefront of the world in the demonstration application. On this basis, the semiconductor lighting industry as China's strategic emerging industries, by the national level attaches great importance to and support. In 2009, in order to promote the healthy and orderly development of China's semiconductor lighting industry, to promote energy conservation, the national development and Reform Commission, Ministry of science and technology, Ministry of industry and information technology, Ministry of finance, Ministry of housing and urban rural construction, the State Quality Inspection Administration jointly issued the "opinions" the development of semiconductor lighting industry, from the national level of overall planning, steadily enhance the level of development of semiconductor lighting industry. At the same time, the Ministry of science and Technology launched the "ten city lights" semiconductor lighting engineering pilot work, two batches approved 37 "ten city lights" pilot city, to promote the development of the application, greatly promoted the application of technology integration and innovation, promote the formation of market mechanism and business model. Energy saving and emission reduction in functional lighting lamps, tunnel lights and other significant effects, agriculture, medical, communications and other "beyond lighting" breakthrough, and semiconductor lighting technology in the 2008 Beijing Olympic Games, 2010 Shanghai World Expo and other major activities in the typical application demonstration, won high recognition of the Party Central Committee and the State Council, has great influence on the international.

In recent years, the Ministry of science and technology guidance and policy support of relevant departments, China's semiconductor lighting technology and industry development into the fast lane, the development of semiconductor lighting industry has become one of the world's fastest region.

Science and technology support for industrial development escort

At present, China has formed a relatively complete technological innovation chain from upstream epitaxial material and chip preparation, midstream device packaging and downstream integration applications.

In the ongoing support of the national science and technology program, the LED industry chain upstream and downstream substantive cooperation, breakthroughs in some key core technologies. In 2010, China's industrialization of high power LED chip light efficiency more than 100 lm/W, with the international advanced level in the gap to 2-3 years; the package reached the international advanced level (120-130 lm/W); for the first time in the world to launch the Si substrate LED chip with independent intellectual property rights, light efficiency is more than 90 lm/W, has realized industrialization; core next generation technology, our country and international at the same starting line, such as the research and development of deep UV LED devices in the international leading level.

China's patent applications in the field of semiconductor lighting in recent years, the rapid rise, with the international basic synchronization. In 2010 China's LED patent for a total of 30682, accounting for the global LED patent application number 27%, 2001-2009 average annual growth rate of 33%, significantly higher than the global average, and downstream application patent application patent advantages, accounting for about 76% of the total, including road applications such as functional lighting in a leading position in the world.

National semiconductor lighting engineering research and development and Industry Alliance (CSA) executive deputy secretary general Ruan Jun said that the rapid development of China's semiconductor lighting industry, has begun to take shape and the formation of a complete industrial chain. According to CSA statistics, in 11th Five-Year, China's semiconductor lighting industry average annual growth rate of nearly 35%. 2010, China's semiconductor lighting enterprises above Designated Size of about 4000, the size of the industry has reached 120 billion yuan. Among them, the upper reaches of the chip and chip production value of 5 billion yuan, an increase of 150% in the middle reaches of the packaging part of the output value of 25 billion yuan, an increase of $23% in the near future, the output value of nearly $90 billion, an increase of 50%. Expected in 12th Five-Year, the average annual growth rate of the semiconductor lighting industry will be more than 30%, the overall size of the industry in 2015 is possible