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5.2: Performance of Highly Efficient Electron Transporting Materials in OLED Displays
Author(s) -
Royster Tommie L.,
Ricks Michele,
Kondakov Denis
Publication year - 2006
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 - 10.1889/1.2433519
Subject(s) - oled , voltage , diode , optoelectronics , materials science , electrical efficiency , computer science , power (physics) , electrical engineering , nanotechnology , engineering , physics , layer (electronics) , quantum mechanics
In this paper, we describe a new class of highly efficient electron‐transporting materials evaluated using basic and advanced organic light‐emitting diode (OLED) device structures. Data collected showed that the new class of materials provides higher device efficiency with lower operating drive voltage resulting in lower power‐consuming devices. Competitive device lifetimes were also observed with some device structures showing significant improvements for the new materials. The data presented in this paper show that the advancements in efficiency and drive voltage can be realized in blue and red devices.