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37.3: Air‐stable Electron Transport Materials for Low‐voltage OLEDs
Author(s) -
Canzler Tobias W.,
Langguth Oliver,
Bloom Francisco,
Rosenow Thomas,
Murano Sven,
Rothe Carsten,
Werner Ansgar
Publication year - 2013
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2013.tb06259.x
Subject(s) - oled , dopant , optoelectronics , doping , materials science , electron , voltage , fluorescence , electrical engineering , nanotechnology , optics , physics , layer (electronics) , engineering , quantum mechanics
In this paper, we describe the use of a new air‐stable generation of n‐doped electron‐transport layers for OLEDs. The proper combination of hosts and dopants allows for lower voltage combined with increased efficiency and long lifetime. We report OLED performance for a two‐color fluorescent white system and a blue‐fluorescent system.