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
This publication has 6 references indexed in Scilit:
- High performance organic polymer light-emitting heterostructure devicesApplied Physics Letters, 1999
- High-external-quantum-efficiency organic light-emitting devicesOptics Letters, 1997
- An improved experimental determination of external photoluminescence quantum efficiencyAdvanced Materials, 1997
- Measurement of absolute photoluminescence quantum efficiencies in conjugated polymersChemical Physics Letters, 1995
- Light-emitting diodes with variable colours from polymer blendsNature, 1994
- Angular Dependence of the Emission from a Conjugated Polymer Light‐Emitting Diode: Implications for efficiency calculationsAdvanced Materials, 1994