LED Design & Manufacturing 

Sapphire, silicon-carbide, gallium-nitride (GaN) and silicon wafers to MOCVD tools for GaN epitaxial active-layer growth and back-end processing and packaging technologies deliver efficient LED emitters.

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LED design advancements drive quality of light gains and lumens per wafer achieved

Gallium nitride on gallium nitride (GaN-on-GaN) LED technology can deliver better light quality in terms of color rendering and accurate bright whites while also providing a lumen-per-wafer advantage over conventional LEDs.

Latest News & Articles

Patterned substrates enhance LED light extraction

Patterned substrates enhance LED light extraction (MAGAZINE)

Donggeun Ko, Jacob Yoon, and Jangho Seo describe how patterned wafers can help increase LED light extraction by reducing defect density and total internal reflection losses.

SSL light quality tops legacy sources, other obstacles remain

SSL light quality tops legacy sources, other obstacles remain (MAGAZINE)

Even two years ago at the LightFair International (LFI) exhibition, doubts remained as to whether LED-based lighting could match some legacy sources in terms of color quality and aesthetics.

DOE announces 2015 research funding opportunities in LEDs and OLEDs

DOE announces 2015 research funding opportunities in LEDs and OLEDs

Research opportunities in the Small Business Innovation Research and Small Business Technology Transfer Programs will be formally announced in August with letters of intent due September 2.

LED business news: CRS Electronics placement, Evluma, Cree, Evolucia, and SemiLEDs

LED business news: CRS Electronics placement, Evluma, Cree, Evolucia, and Sem...

LED lamp and luminaire maker CRS Electronics will get a private cash infusion, while Evluma and Cree expand facilities, Evolucia prepares to defend IP, and SemiLEDs announces financials.

Lattice Power gets cash infusion to support GaN-on-Si LED development

Lattice Power gets cash infusion to support GaN-on-Si LED development

Asia Pacific Resources Development Investment, GSR Ventures, Mayfield Fund, and Crescent HydePark deliver $80 million in new funding to Lattice Power and its gallium-nitride-on-silicon LED technology development.

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