"China's LED industry has entered a new stage of independent research and development, forming a relatively complete industrial chain structure and a model of production, education and research integration. In today's severe economic situation, it still shows an upward trend." This is the "2009 LED Industry Development International" held recently. On the cooperation forum, the consensus reached by the participants.
Under the dual pressure of global energy and environmental protection, China has launched a semiconductor lighting application engineering plan, and the LED industry came into being. With the rapid improvement of solid-state lighting technology, the value chain of the LED industry will also be extended from manufacturing to various application fields, and the huge impact on social development is increasingly evident. At the same time, the LED industry's problems in technology, patents, standards, and application areas are also emerging.
Since the LED industry has a relatively long industrial chain, including upstream, midstream, downstream and applied products, the technical characteristics and capital characteristics of each field are quite different, so there is also a certain imbalance in development. Taking patented technology as an example, as of the end of 2008, China had a total of 26,069 LED-related patent applications, of which nearly 50% were in the midstream and downstream packaging and application patents. In terms of the extension and chip of the upstream industry, the proportion of patents is relatively small due to the late start of research and production in China.
Zibo, director of the Beijing Semiconductor Lighting Technology Promotion Center, said that some traditional lighting companies have begun to transform into LED lighting. More than 10 domestic companies have become internationally renowned branded product OEMs, but their own brand operations and marketing systems are still not perfect. International brand.
In this regard, Li Hongtao, Ph.D., Department of Electronic Engineering, Tsinghua University, pointed out: "To play the comparative advantage of China's semiconductor lighting downstream industries such as packaging, molds and lamps, and to develop several kinds of lighting products with high market demand and demand, can quickly open the semiconductor lighting application market, thus Promote the overall progress of China's semiconductor lighting technology. In addition, Zibo said that talent shortage is also one of the most prominent problems in China's semiconductor lighting companies. He pointed out that although as of July 2009, China's semiconductor lighting industry employs more than 800,000 people, it is expected that the demand for new talents in the industry will reach 600,000 from 2010 to 2012.
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