"Twelve Five" will be China's semiconductor lighting technology innovation and industrial development of the critical period.
Semiconductor lighting (LED) industry is one of the few to master the core technologies with market demand prospects, with low energy consumption of resources, promote coefficient, employment opportunities, comprehensive benefits and good features of strategic new industries. It is not only history but also brought a revolution in lighting, but also an important way of energy saving, the development of low-carbon economy will play an important role. The face of the semiconductor lighting industry a huge market space and energy saving potential, many developed countries are classified as strategic and emerging semiconductor lighting industry, a new industry to seize the high ground of the battle has been fought in the world. For China, the development of semiconductor lighting industry is facing the future, focusing on long-term major strategic decision.
Semiconductor lighting power low-carbon economy
Semiconductor lighting and traditional lighting and display lighting contrast in the optical effect has been showing good energy saving effect. For example, landscape lighting, 70% energy saving, energy-saving LCD TV backlight 50%, road lighting, energy saving 40% -50%, LED indoor downlights, spotlights and other lighting products than traditional halogen lamps, fluorescent lamps can save energy by 50%. General costs (including light / one-time purchase cost lamps, lamp life of light source replacement cost, energy-saving lamps trial period costs, labor service costs, etc.) about 3 years -5 years flat with traditional light sources. Meanwhile, LED no cold cathode tube (CCFL) mercury problem, you can significantly reduce environmental pollution caused by waste lamps, and LED lamps with low voltage DC power supply, no infrared, ultraviolet radiation, is truly green and healthy lighting.
Since 2009, the Ministry of Science, "City of ten thousand ten" pilot demonstration and application projects (hereinafter referred to as the "city of ten thousand ten"), under the impetus of power type LED chips have been made in some branch of road lighting and indoor downlights, spotlights illumination is applied. Through the optical design, thermal, drive technology integration such as indoor and outdoor functional light effect lighting has been more than 80lm / W products. According to the 21 pilot cities to preliminary statistics, as of now, there are more than 500,000 street lights, tunnel lights, solar LED lights, LED fluorescent lamps, downlights, spotlights, stage lights, and other products by demonstration and application, saving 100 million years kWh or more. In addition, the World Expo in Shanghai, Guangzhou Asian Games, led by a large number of LED landscape lighting and indoor and outdoor lighting products have a wider range of applications and social cognition.
Experts predict that by 2015 will reach 600 billion kwh electricity for lighting (annual increase of 3% -5%), LED lamps light efficiency can be achieved 120lm / W, LED lighting, lighting accounts for 20% of the market, each year 100 billion kwh electricity conservation can reduce carbon dioxide, sulfur dioxide, nitrogen oxides and dust emissions, about 1.5 million tons, construction of one million kilowatts less power 21, decreased by 30% of new power (2015 estimated to be Added 1 million kilowatts power station about 63 seats). 2020, will reach 720 billion kwh electricity for lighting, LED lighting of the luminous efficiency will reach 150lm / W, 50% of the lighting market, saving 340 billion kwh per year, 100 million kilowatts can be little build 73 power plants By saving lighting in China do not need to add power. Some experts predict that by 2015, the chip can achieve 70% localization rate, scale of the industry will reach 5,000 billion yuan.
China has entered a phase of rapid development
Since the start of 2003 after National Semiconductor Lighting Project, Ministry of Science and Technology research program, 863 new materials related to policy support in the field of semiconductor lighting technology innovation and industrialization process, a number of ministries were also arranged special funds to support it. China's semiconductor lighting industry and technology has made significant progress, initially formed from upstream materials, midstream and downstream device chip package prepared by the application of more complete and integrated R & D and industrial system.
1. Industry made great breakthroughs in key technologies. Enterprises as the mainstay of the rapid progress in LED manufacturing technology R & D, power-type white LED package reached the international advanced level, with independent intellectual property rights of power-type silicon substrate LED chip packaging technology is an international advanced level.
2. Industry begun to take shape, becoming a complete industrial chain, walking in the international forefront of market applications. As of the end of 2009, China had more than 3,000 LED enterprises, private enterprises accounted for 85% of the total. In 2009, China's output of LED chips 25% increase over 2008, reaching 2.3 billion yuan; LED packaging production value of 204 billion yuan, up 10% over 2008; production from 94 billion in 2008 increased 10% to 105.6 billion ; high-brightness LED output to 186 billion yuan, accounting for 90% of sales. Both from product and corporate structure point of view, SMD (surface mount device) and high power LED packaging market is growing rapidly.
3. Industrial development environment even better. Government has a strategic positioning of semiconductor lighting industry to actively promote new industries. With the performance and energy efficiency standards, increased access to China's semiconductor lighting industry, the market potential, and continue to promote industrial upgrading.
Escort industry standard strategy
In order to promote technology integration innovation, accelerate the industrialization process of the results, strengthen research cooperation, research and Solid State Lighting Industry Alliance (hereinafter referred to as the "Union") through the establishment of industrial R & D funds, a major demonstration project organized the Olympic Games, held in Innovation Competition, the establishment of patent pool, etc., set up a Research Platform to improve the efficiency and level of technological innovation, promote the implementation of major projects. In the Union and the joint efforts of relevant departments, eight national standards and industry-standard 9 has been officially released. To support the "city of ten thousand ten" pilot work, the Alliance has completed the LED road lighting, tunnel lighting and road lighting products and installation supervision, inspection and acceptance of the implementation details and the road in cold LED lighting products such as five recommended technical specifications technical specifications At the same time being prepared indoor downlights, spotlights and other technical specifications. In addition, the Alliance has combined national testing agencies, through the network of China's semiconductor lighting products regularly publish inspection data, a reasonable set of local performance indicators demonstrate applications to provide a scientific reference, and is recommended for the next release to local, there are energy saving effects of styling products catalog to do preparatory work. Union, through standardization, the standard patent of work on the development of national semiconductor lighting patent strategy, patent research network deployment, operation mode to explore the patent pool, for the relevant departments to provide decision support. Alliance's work to expand the domestic semiconductor lighting industry vision, causing great concern in the international community on China's lighting industry had a major impact.
China is a key raw material of semiconductor lighting power resources, to protect the industry in sustainable development. Semiconductor lighting industry investment intensity and the risk is much lower than the microelectronics industry, with technology, labor-intensive features double for China's national conditions, to promote large-scale employment.
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