我国LED封装业的现状与未来发展（Present situation and future development of LED packaging industry in China）.docVIP

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我国LED封装业的现状与未来发展（Present situation and future development of LED packaging industry in China）.doc

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我国LED封装业的现状与未来发展（Present situation and future development of LED packaging industry in China） This article is contributed by sunildady DOC documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. Present situation and future development of LED packaging industry in China I. brief introduction LED industry is a sunrise industry, has the characteristics of energy saving and environmental protection, especially the low carbon emission reduction effect of the global climate conference in Copenhagen in December 2009, will enable the LED industry more accord with our national energy and carbon reduction strategies, and get more the support of industry and market demand, become a beautiful industry the development of landscape. LED industry chain is divided into the upper, middle and downstream, respectively, LED epitaxial chip, LED packaging and LED applications. As an LED packaging industry in the LED industry chain, it plays an incomparable important role in the whole industry chain. Various applications of LED devices with large LED based devices, such as large LED screen liquid crystal display, LED backlight, LED lighting, LED lights and LED auto lamps, LED devices accounted for 40% to 70% of total cost in the application of the product, the performance and application of LED products are often more than 70% performances by LED the decision device. Chinese is LED package power, according to estimates of LED package number 80% of the worlds focus on Chinese, distribution in various American, Taiwan, Hong Kong, domestic packaging companies. In the past five years, foreign LED packaging enterprises have been moving to the mainland, and domestic packaging enterprises have been growing and developing, and the technology has been mature and innovative. In the low-end LED packaging field, Chinas LED packaging enterprises market share is higher, in the high-end LED device packaging area