Table of Contents
Visible LEDs: The Trend toward High Power Emitters and Remaining Challenges for Solid State Lighting
Outline
LED Performance Revolution
PPT Slide
Evolution of Power AlGaInP LED’s
High Power White LEDs
PPT Slide
PPT Slide
Power LED Performance Records
PPT Slide
PPT Slide
Generating White Light with LEDs
PPT Slide
RGB Edge Lighting
How does it work?
PPT Slide
UV LED pumped RGB Phosphors
Efficiency vs Color Rendering for White LEDs
PPT Slide
Emerging LED Markets
Typical Characteristics for Various Light Sources and the Challenge for LEDs
PPT Slide
Dislocations
Predicted Immiscibility of InGaN Alloys
InGaN Alloy Non-uniformity
Cathodoluminescence
Electroluminescence
HRTEM of InGaN/GaN layers
Effect of Sheet Charges on Emission Energy
Cost Reduction
PPT Slide
Summary
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