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29.1: Power Saving Design of WLED Backlit LCDs by the Use of Unequal‐Area RGB Color Filters
Author(s) -
Wen Senfar
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 - 10.1889/1.3500475
Subject(s) - backlight , rgb color model , liquid crystal display , luminance , computer science , computer vision , artificial intelligence , color balance , white (mutation) , computer graphics (images) , color image , image processing , image (mathematics) , biochemistry , chemistry , gene , operating system
The primary luminance of an LCD can be completely utilized by the use of unequal‐area RGB color filters without the sacrifice for meeting white point condition. Results show that 26.4% and 6.8% electrical powers can be saved for the LCDs backlited with cool white and neutral white LEDs, respectively, using this method.