Vertical LED + metal alloy substrate = higher thermal endurance

July 2, 2012 – BUSINESS WIRE — SemiLEDs Corporation (NASDAQ:LEDS) combined its vertical light-emitting diode (LED) chip architecture with a proprietary metal alloy substrate to create the Enhanced Vertical (EV) LED product line.

The EV LED has been designed to have higher thermal endurance for better reliability at higher temperatures. It also offers excellent optical output and high thermal conductivity, according to the company.

The LEDs are sampling in blue, green, and UV and chip sizes of 0.4mm2 through 1.5mm2.

Also read: SemiLEDs, LG Siltron, Epistar install Veeco MOCVD tools

SemiLEDs develops and manufactures LED chips and LED components for general lighting, including street lights and commercial, industrial and residential lighting, along with specialty industrial applications such as UV curing, medical/cosmetic, counterfeit detection, and horticulture. SemiLEDs sells blue, green and ultraviolet (UV) LED chips. For more information, visit

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