Pyrene based materials for exceptionally deep blue OLEDs
Author:
Affiliation:
1. Max Planck Institute for Polymer Research
2. 55128 Mainz, Germany
3. Seoul National University
4. Seoul, Republic of Korea
Abstract
A 2,7-functionalized pyrene-based emitter for highly efficient OLEDs has been developed. It offers an exceptional deep blue photoluminescence (CIE: x = 0.16, y = 0.024) and good external quantum efficiency (EQE) of 3.1% when employed in a guest–host system OLED.
Funder
Deutsche Forschungsgemeinschaft
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2014/TC/C4TC01801J
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