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45.4: High Performance of Deep Blue OLEDs with Thermally Activated Sensitized Fluorescence Technology
Author(s) -
wenzheng Gao,
song Liu
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.13543
Subject(s) - oled , bottleneck , optoelectronics , fluorescence , materials science , deep blue , computer science , nanotechnology , chemistry , optics , photochemistry , physics , embedded system , layer (electronics)
The low efficiency of blue devices has been a bottleneck problem for OLED panel manufacturers for a long time. In this paper, we present the development of TASF materials technology for deep blue OLEDs with high Blue Index (current efficiency/CIE‐y) around 300 at CIE‐y=0.078 obtained at 1000 cd/m 2 .
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