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The 2012 Semiconductor Lighting Technology and Application Innovation Forum, which aims to optimize the layout of LED lighting industry and realize leap-forward development, has focused on the development status and problems of semiconductor lighting industry, technology development, new applications, and related standards. Discussion.
Yue Ruisheng, Secretary General of the International Semiconductor Lighting Alliance (ISA), delivered a speech entitled "Government Policy Measures and Global Status and Trends in Semiconductor Lighting." He believes that the international semiconductor lighting industry presents the following six trends:
1. The governments of all countries attach importance to the promotion of industries in Europe, America, Japan, South Korea, and even South Africa and Indonesia. The governments of the countries have attached great importance to the development of the semiconductor lighting industry and have introduced various stimulus policies. The Chinese government is no exception, and several ministries and commissions have issued policies to support the rapid growth of the industry. Governments attach so much importance to and actively promote the semiconductor lighting industry, which is closely related to its characteristics of energy conservation, environmental protection, synergy, economic promotion and employment. The industry expects LED light fixtures to reach 120lm/W by 2015, the penetration rate of the lighting market will reach 30, the annual energy saving will be 100 billion kWh, and the carbon emission will be reduced by nearly 100 million tons. The energy consumption of semiconductor lighting resources is low, and the energy consumption of the whole life cycle is lower than that of traditional light sources. It is estimated that in 2015, the energy consumption of the whole life cycle is only 1/12 of that of incandescent lamps and nearly 1/3 of fluorescent lamps. Semiconductor lighting is a technology- and labor-intensive industry. It will add more than 2 million jobs in the future, and semiconductor lighting will greatly benefit the transformation of development. In China, semiconductor lighting has strong correlation with seven strategic emerging industries.
2, rapid development of technology, upgrade and accelerate the development of semiconductor lighting technology, 2010 high-power white LED light effect industrialization level of 130 lumens / watt, and 10-20 lumens / watt per year, the price of 30-40 per year decline. It is expected to reach 1500 lumens/dollar by 2013.
3. Adjustment of industrial structure and cross-regional integration and restructuring In the next 3-5 years, it is a key period for industrial development. At present, international large-scale enterprises have obvious development trends across regions and industries. In all parts of the world, international giants have entered strongly and industrial integration has accelerated.
4. Pay attention to standard setting and occupy the leading machine as early as possible. Currently, the semiconductor lighting standard presents five major characteristics: 1. The standard precedes the product, or has begun to develop standards in the research and development stage (interface module, outdoor lighting network software interface system management); Allow several standards to exist at the same time; 3. The final winner of the standard depends on the scientific and the number of products used; 4. Standard development requires strong scientific research strength and technical support; 5. Standard development time is too long or test time is too Long can't keep up with the speed of product updates.
5, the end of the industry value-added, huge development space Philips Netherlands National Academy of Applied Sciences said that the global lighting application market in 2020 will reach 7 trillion yuan. Numerous market segments make it possible for LED applications to replace traditional lighting products.
6, focusing on future applications, the development of new areas of plant lighting, green factories, animal husbandry and other new applications have found the role of LED lighting, the future should open up a broader application space.