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Low Cost HBLED: Nitride Epitaxy on 150mm Silicon Substrates

 John Epler, Linda Romano, Byung-kwon Han, and Mike Craven
  26th-Jul-2010
Description: Paper is about PHILIPS "sense and simplicity". Low Cost Illumination-Grade LEDs Enabled by Nitride Epitaxyon 150mm Silicon Substrates, PHILIPS The Four Elements of High-Power LED Technology, EpitaxyManufacturing Cost Reduction, Substrate Material Comparison, Pump LED Emission Wavelength Distribution, Pump Wavelength Distribution Impact:White LEDs = Blue + YAG:Ce, Project Technical Approach, PHILIPS GaN-on-Si EpitaxyTechnology, Elements of Device Development.
Views: 3115
Domain: Energy
Category: Photovoltaics/Solar
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Contents:
Low Cost Illumination-Grade LEDs Enabled by Nitride Epitaxy on 150mm Silicon Substrates
John Epler, Linda Romano, Byung-kwon Han, and Mike Craven DOE SSL R&D Manufacturing Workshop April 21, 2010
1

The Four Elements of High-Power LED Technology
Phosphors Package Chip Epitaxy and Materials
Important metrics External quantum efficiency: EQE = IQE x EXE Power conversion efficiency: PCE = EQE x Eph/ ... See more

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