Light output measurements of the organic light-emitting devices
- 1 May 2000
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 71 (5) , 2104-2107
- https://doi.org/10.1063/1.1150588
Abstract
In this article we describe a novel light output measurements method of the organic light-emitting devices (OLEDs). This method not only provides the electroluminescence (EL) spectral response of the OLEDs, but also gives the spectral distribution of the radiant power (W), luminance (cd/m2),(cd/m2), luminous flux (lm), and photon emission of the measured light-emitting object. Also an accurate calculation method of the OLED EL external quantum efficiency is proposed. © 2000 American Institute of PhysicsKeywords
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