Efficient organic electroluminescent device using a single bipolar carrier transport layer
- 1 September 1992
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 72 (5), 1957-1960
- https://doi.org/10.1063/1.351672
Abstract
An electroluminescent device was developed in which a single bipolar transport layer is used. High efficiencies can be obtained from this device by judiciously selecting a dopant that enhances the radiant recombination probability of carrier pairs and spaces this recombination zone away from the cathode.Keywords
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