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OPTRONICS 2012

HOME > OLED Expo > Overview> Background of Exhibition
  OLED LED Fluorescent lamp Incandescent lamp
Feature Surface light source
Point light source
Line light source
Circle light source
LightSource efficiency (Im/W) 50 100 100 20
Color rendering 80 80 80~85 100
Lifespan 20,000 100,000 20,000 1,000
Dimmable Yes, efficiency
Increase
Yes, efficiency
Increase
Yes, efficiency
decrease
Yes, but much
lower efficacy
Safety None to date Very hot Contains Hg Very hot
Noise No No Yes No
Unity cost ($/Klm) 20 100 10 1
+/- Diverse forms / superb efficiency High-intensity (signal lamp, automobile, BLU..) Moderate Price Moderate Price