Since the launch of the National Semiconductor Lighting Project in 2003, China's LED industry has developed rapidly, initially forming a relatively complete industrial chain including semiconductor lighting epitaxial wafer production, chip preparation, packaging and product application. A number of semiconductor lighting industry clusters, industrial bases and pilot cities have been formed. More than 20 research institutions and more than 4,000 companies participated in it, and the number of patent applications has increased rapidly year by year.
Since the launch of the National Semiconductor Lighting Project in 2003, China's LED industry has developed rapidly, initially forming a relatively complete industrial chain including semiconductor lighting epitaxial wafer production, chip preparation, packaging and product application. A number of semiconductor lighting industry clusters, industrial bases and pilot cities have been formed. More than 20 research institutions and more than 4,000 companies participated in it, and the number of patent applications has increased rapidly year by year. From the perspective of national policies, the development of industrial chains, the degree of participation of enterprises and the status of patent applications, China's LED industry seems to have a bright future. However, from the perspective of patent layout, distribution of core patents and patent disputes in the LED industry in recent years, China's LED companies are facing great risks in patent protection.
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