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65‐1: Invited Paper: Narrow Spectrum Deep Red Emitters for OLED Lighting and Display
Author(s) -
Margulies Eric A.,
Boudreault Pierre-Luc T.,
Adamovich Vadim I.,
Alleyne Bert D.,
Weaver Michael S.,
Brown Julie J.
Publication year - 2019
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.13072
Subject(s) - oled , full width at half maximum , luminous efficacy , optoelectronics , phosphorescence , wavelength , materials science , optics , physics , nanotechnology , fluorescence , layer (electronics)
We report narrow lineshape phosphorescent emitters enabling high luminous efficacy deep red emission for automotive lighting applications. As a result of the narrow 43nm FWHM and high efficiency, we achieve 16cd/A LE and 55,000hr LT95 at 1,000nits with a 640nm peak and 625nm dominant wavelength in a bottom emission device.