Chinese Academy of Sciences website on July 3 news, the Chinese Academy of Sciences (Cai Yuan) Spring Institute of Applied Chemistry and Chengdu, Sichuan Sony Lighting Co., Ltd. jointly developed "glow afterglow life control rare earth LED luminescent materials research and development and its application in semiconductor lighting " Achievements, recently passed the results of appraisal organized by the Chinese Academy of Sciences. The expert group believes that the original rare earth luminescent materials effectively solve the international has been unable to break through the exchange of LED lighting stroboscopic problems and achieved from the basic research to industrial leapfrog reached the international advanced level to make China into the world On the only master through the rare earth phosphor production of low-frequency flash AC LED products in the country.
It is understood that the existing LED lighting source using DC as a driver must pass during operation, DC power conversion, energy consumption, heat dissipation, high cost, therefore, the development can be directly used AC drive new LED lighting products are good People, promote the development of LED lighting industry, a major demand. In addition, at present, the series of products have passed the certification of our country and the certification of UL, FCC, CE and EU RoHS, etc., and are sold to the United States, Canada, Mexico, Spain, Brazil and other countries, and has achieved significant economic benefits.
A brokerage analyst report pointed out that by 2013 China's energy-saving lamps with rare earth luminescent materials market will reach 8000-10000 tons, the compound annual growth rate of 21%. Listed companies, Keheng shares, Rare Earth and other involved in Rare Earth luminescent materials, it is worth attention.