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19.2: Adaptive Luminance and Saturation Control for RGBW OLED Displays
Author(s) -
Miller Michael E.,
Basile Joseph M.
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 - 10.1889/1.3500426
Subject(s) - luminance , saturation (graph theory) , oled , computer science , saturation current , materials science , computer vision , optoelectronics , physics , mathematics , voltage , layer (electronics) , nanotechnology , combinatorics , quantum mechanics
An algorithm is discussed for adoptively adjusting the luminance and saturation of images for an RGBW OLED display. By considering image statistics, this algorithm significantly reduces the peak current per color channel and the peak display current while reducing luminance or saturation for only infrequently occurring images.