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P‐46: New Color Changing Materials for OLED Microdisplays
Author(s) -
Sokolik I.,
Howard W. E.,
Ghosh A. P.,
Shershukov V. M.,
Skripkina V. T.,
Tolmachev A. V.,
Voronki. I.,
Dudkin V. A.,
Pukha V. E.,
Pishkin O. S.
Publication year - 2001
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 - 10.1889/1.1831967
Subject(s) - oled , dopant , materials science , optoelectronics , wavelength , absorption (acoustics) , excitation , blue light , optics , doping , nanotechnology , physics , layer (electronics) , composite material , quantum mechanics
Vacuum‐deposited and spin‐coated color changing media (CCM) films for use in color microdisplays with blue OLED emitters have been demonstrated with optical density 5.0 and 2.8 per micron at the maximum of absorption, respectively. CCM efficiency has been studied as a function of film thickness, dopant concentration and excitation wavelength.