3-2: Invited paper: Color on Demand - Color-tunable OLEDs for lighting and displays
Abstract
A device concept for highly efficient OLEDs is introduced that allows to tune the emission color of the device over a broad range of the CIE color gamut. The approach exploits the different polarities of the positive and negative half-cycles of an alternating current driving signal to independently address two vertically stacked emission units with complementary color. Ultrathin metal electrodes fabricated by a wetting layer approach are used to achieve good electrical contact to each stack with minimal impact on optical performance.
Citation
Fröbel , M , Schwab , T , Kliem , M , Lenk , S , Leo , K , Reineke , S & Gather , M C 2017 , ' 3-2: Invited paper: Color on Demand - Color-tunable OLEDs for lighting and displays ' , SID Symposium Digest of Technical Papers , vol. 48 , no. 1 , pp. 5-8 . https://doi.org/10.1002/sdtp.11558
Publication
SID Symposium Digest of Technical Papers
Status
Non peer reviewed
ISSN
0097966XType
Journal article
Collections
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