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18.5: Efficient Tandem White OLED Devices for Medical Display Applications
Author(s) -
Chu* Changwoong,
Lee Sungsoo,
Lee Gwan Hyoung,
Lee YoungShin,
Ha Jaekook,
Lee JuHyeon,
Park Byounghee
Publication year - 2010
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 - 10.1889/1.3500424
Subject(s) - oled , liquid crystal display , materials science , power consumption , tandem , white (mutation) , optoelectronics , computer science , power (physics) , nanotechnology , chemistry , physics , layer (electronics) , quantum mechanics , composite material , biochemistry , gene
White OLED devices have been electrically and optically optimized for medical display applications. Efficiencies of 51.9 cd/A and 33.3 cd/A at ∼7,500K have been achieved for threecolor and twocolor white, respectively. These devices are applied in panels to achieve high contrast and low power consumption compared to LCD medical displays.