According to the statistics released by Prospective Industry Research Institute, the output value of LED industry in China in 20 17 was 636.8 billion yuan, up by 2 1% year-on-year. The upstream chips grew rapidly, the midstream packaging developed steadily, and the downstream applications maintained a rapid growth trend. Forward-looking Industry Research Institute predicts that the compound growth rate of LED industry in China will reach about 18% from 2065438 to 2020, and that the scale of LED industry in China will exceed 1 trillion in 2020, reaching1045 million yuan.