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57‐4: Demonstration of Efficient Green OLEDs with High Color Purity
Author(s) -
Oono Taku,
Iwasaki Yukiko,
Hatakeyama Takuji,
Shimizu Takahisa,
Fukagawa Hirohiko
Publication year - 2017
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/sdtp.11790
Subject(s) - oled , materials science , optoelectronics , layer (electronics) , nanotechnology
We demonstrated efficient green OLEDs with high color purity utilizing a platin num complex. A current efficiency of 84 cd/A A was obtained from a bottom‐emitting OLED with CIE x‐y coordinates of (0.27, 0.67). Furthermore, the CIE x‐y coordinates reached (0.18, 0.74) upon employing a top‐emitting structure.