Characterization, Modeling and Optimization of Remote Phosphor LED Modules KU Leuven
The invention of the GaN-based blue-emitting LED in the early 90's enabled a new generation of white light based on blue emitting LEDs. Presently, the combination of a blue-emitting LED with a suitable phosphor material, conventionally known as a white phosphor-converted LED, produces white light with a higher luminous efficacy than any other existing light source. Yet the luminous efficacy value is currently only the half of the theoretical ...