Achieving three-peak white organic light-emitting devices using wavelength-selective mirror electrodes
Author(s) -
YinJui Lu,
ChihHao Chang,
ChunLiang Lin,
ChihI Wu,
HsiangLun Hsu,
LiangJyi Chen,
YuTing Lin,
Ryuji Nishikawa
Publication year - 2008
Publication title -
applied physics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 442
eISSN - 1077-3118
pISSN - 0003-6951
DOI - 10.1063/1.2890847
Subject(s) - oled , optoelectronics , materials science , electroluminescence , gamut , stack (abstract data type) , wavelength , fabrication , optics , dielectric , electroluminescent display , layer (electronics) , nanotechnology , computer science , physics , medicine , alternative medicine , pathology , programming language
We report an effective approach based on wavelength-selective mirrors for implementing three-peak white-emitting organic light-emitting devices (OLEDs). Such three-peak white OLEDs have electroluminescence spectra matching better with the transmission spectra of typical color filters and thus give much enhanced color gamut for full-color OLED display applications. The wavelength-selective mirror uses the metal/dielectric stack that is compatible with the OLED fabrication.
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