4 April 1997 Efficiency enhancements of microcavity organic light-emitting diodes
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Abstract
We report microcavity efficiency enhancement of organic electroluminescent devices based on the hole transporter bis(triphenyl)diamine and the electron transporter and light emitter tris(8-hydroxyquinoline)aluminum. Microcavity organic light emitting diodes are described which emit 4 times the light measured in the forward direction, or almost twice the total light of a non-cavity organic light-emitting diode for identical electrical drive conditions.
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Rebecca H. Jordan, Ananth Dodabalapur, Lewis J. Rothberg, Richard E. Slusher, "Efficiency enhancements of microcavity organic light-emitting diodes", Proc. SPIE 3002, Light-Emitting Diodes: Research, Manufacturing, and Applications, (4 April 1997); doi: 10.1117/12.271029; https://doi.org/10.1117/12.271029
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