Design of multiwavelength resonant cavities for white organic light-emitting diodes
- 23 December 2002
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 93 (1), 19-22
- https://doi.org/10.1063/1.1527708
Abstract
We have developed a multiwavelength resonantcavity (MWRC) optical device designed for organic light-emitting diodes(OLEDs). This device consists of two or more wavelength-selective mirrors, where each resonant peak can be adjusted independently, resulting in enhancement of the luminance and modification of the color of emission. We have designed a white OLED with a MWRC by using optical simulation and have confirmed that the white MWRC device is 1.3 times as bright as that of the conventional noncavity one.Keywords
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