17 April 2000 Photon recycling semiconductor light-emitting diode
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Proceedings Volume 3938, Light-Emitting Diodes: Research, Manufacturing, and Applications IV; (2000) https://doi.org/10.1117/12.382814
Event: Symposium on Integrated Optoelectronics, 2000, San Jose, CA, United States
A new white light emitting diode, the photon recycling semiconductor light emitting diode (PRS-LED) is demonstrated. The device consists of a GaInN/GaN LED emitting in the blue spectral range and an AlGaInP photon recycling semiconductor emitting at the complementary color. Thus the PRS-LED has two emission peaks, one in the blue and one in the amber wavelength range. The theoretical luminous performance of the PRS-LED exceeds 300 lm/W, higher than the performance of phosphor-based white LEDs.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaoyun Guo, Xiaoyun Guo, John W. Graff, John W. Graff, E. Fred Schubert, E. Fred Schubert, Robert F. Karlicek, Robert F. Karlicek, } "Photon recycling semiconductor light-emitting diode", Proc. SPIE 3938, Light-Emitting Diodes: Research, Manufacturing, and Applications IV, (17 April 2000); doi: 10.1117/12.382814; https://doi.org/10.1117/12.382814


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