Dr. Sun Qian, vice president of silicon substrate LED R & D department of Lattice, gave a lecture titled with "R & D and Industrialization of Silicon Substrate GaN High Power LED" to the participants on 2013 the Latest Trends in LED Epitaxial Chip Technology and Special Equipment and Materials Seminar held in Guangzhou on June 10. The speech of Sun Qian shared the latest progress in with their peers a silicon substrate, high-power LED R & D and industrialization and large-size silicon substrate LED technology. Dr. Sun Q...