Back to articles
Articles
Volume: 7 | Article ID: art00043
Image
Color Reproductions Varying the Input Level on a Liquid Crystal Display Panel
  DOI :  10.2352/CIC.1999.7.1.art00043  Published OnlineJanuary 1999
Abstract

Color reproductions for LCD (Liquid Crystal Display) panels are different from that of CRT (Cathode Ray Tube) display. Color reproductions for a typical color LCD panel for personal computer (TFT transmissive type for Sharp Mebius MN930-X23) are examined. The reproduction color gamut on the (x,y) chromaticity diagram are measured by varying the input digital levels. The color reproduction area becomes smaller in accordance with the lower input digital level. The correlated color temperatures also vary with the input digital levels. The lower the input digital levels, the higher the correlated color temperatures. The method for making the correlated color temperature constant is shown in this paper. The gamma curves for three primary colors are modified to fix the correlated color temperatures. The compensation of the correlated color temperature has been confirmed on the LCD panel.

Subject Areas :
Views 4
Downloads 0
 articleview.views 4
 articleview.downloads 0
  Cite this article 

Yukio Okano, "Color Reproductions Varying the Input Level on a Liquid Crystal Display Panelin Proc. IS&T 7th Color and Imaging Conf.,  1999,  pp 233 - 236,  https://doi.org/10.2352/CIC.1999.7.1.art00043

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 1999
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA