Title :
Low power active dimming liquid crystal display with high resolution backlight
Author_Institution :
Dept. of Inf. Display, Kyung Hee Univ., Seoul, South Korea
Abstract :
A new low power active dimming algorithm in LCD applications with high resolution backlights such as 1-D and 2-D is demonstrated. Simulation results verify that the proposed algorithm in a 2-D backlight outperforms 0-D dimming with respect to power consumption by 12% on average over 24 KODAK images without any visible block artefacts.
Keywords :
liquid crystal displays; low-power electronics; 0D dimming; 2D backlight; KODAK images; block artefacts; high resolution backlight; low power active dimming liquid crystal display;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2011.0258
