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P‐169: Efficient, Long‐Lifetime OLED Host and Dopant Formulations for Full‐Color Displays
Author(s) -
Ricks Michele L.,
Vargas J. Ramon,
Klubek Kevin P.,
Jarikov Viktor V.,
Liao LiangSheng,
Helber Margaret J.,
Begley William J.,
Hatwar Tukaram K.,
Conley Scott R.,
Cosimbescu Lelia,
Brown Christopher T.
Publication year - 2007
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 - 10.1889/1.2785436
Subject(s) - oled , polarizer , dopant , power consumption , optoelectronics , host (biology) , materials science , full color , power (physics) , computer graphics (images) , computer science , optics , doping , physics , nanotechnology , ecology , birefringence , layer (electronics) , quantum mechanics , biology
We report developments in materials and formulations for blue, green, and red fluorescent OLEDs that provide lifetimes exceeding 15,000 h for a model display operating at 200 cd/m 2 with a polarizer. In addition, we describe improvements in electron transport and injection that result in a reduction in display power consumption of up to 55%.