High performance organic electroluminescent diodeswith microcavities
- 28 March 1996
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 32 (7) , 691-692
- https://doi.org/10.1049/el:19960458
Abstract
The authors have fabricated organic electroluminescent (EL) diodes with a microcavity structure designed to have a resonance wavelength of 500 nm, by using a metal reflector and various dielectric reflectors. The emission intensity (spectral power density) is enhanced by a factor of 5 compared to that of an EL diode without a cavity, and narrow spectral width of 8 nm was achieved in blue green emission.Keywords
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