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High efficiency planar MCLEDs
Author(s) -
Joray R.,
Stanley R. P.,
Ilegems M.
Publication year - 2005
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200560969
Subject(s) - light emitting diode , planar , optoelectronics , brightness , diode , materials science , semiconductor , work (physics) , optics , physics , computer science , quantum mechanics , computer graphics (images)
The physics of microcavities have been a subject of intense study over the past 25 years. This work stimulated a large body of experimental and theoretical work on the optimization of the light extraction properties of light‐emitting diodes. Not only has this led to the current high efficiency microcavity LEDs but also to the high brightness LEDs based on other approaches, which are presently available on the market. An overview of the state of the art of planar semiconductor microcavity LEDs will be presented. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)