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Improved Color Stability in White Phosphorescent Organic Light-Emitting Diodes Using Charge Confining Structure

Cited 54 time in Web of Science Cited 60 time in Scopus
Authors
Kim, Sung Hyun; Jang, Jyongsik
Issue Date
2007-09-20
Publisher
American Institute of Physics
Citation
Applied Physics Letters 91, 123509
Abstract
Color stability of white organic light-emitting diodes was improved by using a charge confining
device structure, which can confine charges at the center of the emitting layer. A red phosphorescent
emitting layer was sandwiched between blue phosphorescent emitting layers and there was little
change of color coordinate from 100 to 10 000 cd/m2.
ISSN
0003-6951
Language
English
URI
https://hdl.handle.net/10371/61897
DOI
https://doi.org/10.1063/1.2786853
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
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