SemiLEDs UV UV LED chip light emitting external quantum efficiency of 40%

SemiLEDs (NASDAQ: LEDS) recently announced that the company LED chip in 390-420nm wavelength UV light, the external quantum efficiency of LED has reached 40%, which is called EQE (EQE a LED s ability to convert ELectrons into "photons; electron into the light), when the supply current in 350mA when the output power is more than 500mw. (forward operating voltage: 3.3V)

SemiLEDs chief operating officer and general manager of Dr. Chuong Tran Dr. Chen Changan said: "because of our patent structure and metal alloy substrate, UV light chip let us have the ability to provide industrial production and still curing market with a high density optical power output at high current operating environment; we are honored, Xuming proprietary MvpLED LED UV curing industry technology to promote technology upgrading, so that we can provide the customers in the market in a cost-effective solution to curing UV LED product scheme.

SemiLEDs is a dedicated LED chip and packaging components research and development and manufacturing company (NASDAQ: LEDS). The UV LED products produced SemiLEDs chip, the wavelength range of 365nm-420nm 1.07mmx1.07mm and 0.3mm x, the size of 0.3mm, the production of products. If you want to know more detailed information about SemiLEDs UV LED or other MvpLED products, please contact with sales@semileds.com or www.semileds.com query.