China's LED application technology in the world advanced ranks

China's semiconductor lighting technology research and development level continues to improve, with independent intellectual property rights of LED application technology in the world advanced ranks.

Traditional LED production due to the need for sapphire substrate, not only high cost, but also limits the size of the LED. China is the first to achieve large-scale industrialization in the production technology of LED based on silicon substrate.

Wang Junxi, deputy director of the Institute of semiconductors, Chinese Academy of Sciences, lighting research and Development Center: silicon is much cheaper, the price of silicon substrate is probably 1/4 to 1/5 sapphire, is very cheap.

China semiconductor lighting industry alliance Secretary General Wu Ling pointed out that the future of the LED lamp can not only lighting, but also mosquito repellent, and even for medical:

Wu Ling: after the birth of a child, with LED do a blanket on the blue carpet, do not put the incubator, less than two hours, jaundice has returned, skills have been restored. Burn with LED to do a plaster, scar will reduce. The LED is made of copper, and no wires. It will change the business model.

Vice Minister of science and technology Cao Jianlin pointed out that in 2015 the market size of China's LED lighting applications will reach 500 billion yuan. Will have a huge role in promoting energy conservation and emission reduction:

Cao Jianlin: if the semiconductor lighting into the 30% public lighting market, can achieve annual saving of 100 billion degrees.