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P‐42: Color‐Depth Improvement using Gamma Voltage Control
Author(s) -
Chen ChunChieh.,
Lu NanKu.,
Hsu ChinHung.,
Lee MingLin.
Publication year - 2006
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 - 10.1889/1.2433500
Subject(s) - liquid crystal display , bit (key) , voltage , computer science , thin film transistor , gamma correction , computer hardware , artificial intelligence , materials science , computer vision , optoelectronics , electrical engineering , engineering , image (mathematics) , nanotechnology , computer security , layer (electronics)
Abstract A novel Gamma Voltage Control (GVC) technique that can increase the color depth of TFT LCD has been developed. With this method, we can use n bit data driver to provide more than n bit performance on the display. Experimental results successfully demonstrate the feasibility of this method.