Laytec has upgraded in-situ GaN LED monitoring system. LED manufacturers would know the emission wavelength of the final device during MOCVD growth. Today, according to the Solid State Lighting road map, the wavelength variation across a wafer should be less than 1 nm. This means a less than 1 K (10C) variation of the GaN surface temperature during InGaN MQW growth. LayTec’s Pyro 400 is widely used for enabling fab-wide GaN surface temperature uniformity in many LED manufacturers production lines. Meanwhile, more complex LED structur...

LEDforum 2012 Guangzhou is to kick off with industry heavyweights at the Chinese Export Commodities Fair Pazhou Complex, Area B, Room # 8 on June 11th. Organizer :       Co-organizer： Date : June 11, 2012 Time : 9 am – 5 pm Venue : Import and Export Fair Pazhou Complex (Please enter directly from Area B) Overview This time, LEDforum 2012 will provide a perfect platform to interact with global LED market leaders from Osram, Philips Lumileds, Seoul Semiconductor, Henkel (China), Lextar, Aixtron, Veeco Instrume...

As June is coming near, LEDinside is ready to hold a grand and perfect LEDforum 2012 Guangzhou at the Chinese Export Commodities Fair Pazhou Complex, Area B, Room #8. Currently, global LED industry is in the process of changeful period. In Japan, nuclear power shortage has driven up demand for LED lamps after the March 11 earthquake. Also, benefiting from the ban imposed by certain countries against selling incandescent light bulb of high wattage in 2012, Europe has become one of the most fast-growing LED markets in the world besides Japan. Meanwhile, S...