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While the LED lighting industry is developing rapidly, there are also many problems: lack of independent research and development capabilities, lack of industry standards, serious product homogeneity, blind investment, patents and intellectual property rights. Among the many factors affecting its development, the technical problem is currently the primary obstacle facing the domestic LED companies. However, there are few enterprises in China that have mastered LED core technology. Most of them are in the middle and lower reaches of the industry chain; there are only a few domestic enterprises in the upstream industry chain, and production is extremely difficult. The slow progress of the industry's technology, low level of product innovation, and insufficient technical content have led to a lack of core competitiveness in the LED industry.
Throughout the foreign lighting market, European lighting giants Philips and Osram have spent huge amounts of research on the basic technology of LED lighting before 2000. Among them, OSRAM has always been a leader in fluorescent materials for white LEDs.
American CREE, lumileds, bridgeLux and other lighting companies have firmly mastered the core technology of LED chips. Japan is a world leader in the production technology of high-brightness LEDs and high-grade phosphor technology used in packaging, and Japan has imposed a technical blockade policy. In South Korea and Taiwan, with more mature semiconductor manufacturing and R&D technologies, 70% of the world's high-end LED chip manufacturing is currently completed in this region.
Experiences at home and abroad have proven that LED companies gather through industrial parks and work together to tackle core technologies is an important way to achieve development.
According to the development status of semiconductor lighting technology in China, the core common technology of semiconductor lighting and midstream industry development, cutting-edge technology and key technologies of industrialization have been specifically deployed. The project focuses on improving the international core competitiveness and independent innovation capability of China's semiconductor lighting industry, which is of great significance for realizing China's lighting energy conservation, adjusting the traditional lighting industry structure and cultivating strategic emerging industries.
According to Xu Jian, chief expert of the Expert Group of New Materials in the National 863 Program, according to the “Twelfth Five-Year Planâ€, the localization rate of semiconductor lighting projects will reach 70% by 2015, and the industrial scale will reach 500 billion yuan. The relevant enterprises are facing huge business opportunities. .
The issuance of this document indicates that the government's development plan for the semiconductor lighting industry has evolved from pilot promotion to policy and funding support, which will lead the LED industry to a more professional and orderly direction. Domestic LED lighting companies should also take this opportunity to make clear and specific corporate development plans, and take advantage of technological innovation to concentrate on LED basic technology and core technology research, create a superior innovation environment, and introduce technological innovation talents. Improve the ability of independent innovation and lay the foundation for the future development of enterprises. Only by mastering advanced technology can we get rid of the restrictions on patents and intellectual property rights of foreign companies, and reduce the production cost of LED products. Only by mastering the technology can we improve the quality of products and get recognition from the market and consumers.
"Twelfth Five-Year" boosts LED lighting technology to catch up with
According to the overall arrangement of the “12th Five-Year Plan†National 863 Program, the website of the Ministry of Science and Technology released the “Guidelines for the Application of Major Projects for Efficient Semiconductor Lighting Key Materials Technology R&D†in the New Materials Technology Development Program of the National High Technology Research and Development Program (863 Program). According to the guide, research and development of energy-efficient, long-life semiconductor lighting products is an important part of the priority theme of the National Medium- and Long-Term Science and Technology Development Plan (2006-2020).