Back to articles
Articles
Volume: 13 | Article ID: art00041
Image
Design of a Novel Spectrum Sequential Display with a Wide Color Gamut and Reduced Color Breakup
  DOI :  10.2352/CIC.2005.13.1.art00041  Published OnlineJanuary 2005
Abstract

The advantage of RGB color sequential displays is that they have no color filters, but the disadvantage is that they need to run at high refresh rates (≫180 Hz) to prevent flicker and color breakup. At Philips we have developed an alternative color sequential display, which can operate at relatively low refresh rates (∼100 Hz) without disturbing color breakup or flicker. The display has two color filters per pixel (cyan and magenta) on the LCD panel and the backlight can generate two types of spectra (blue-green and green-red), which results in a wide gamut four primary display effectively. One part of the paper describes the color reproduction, including color filter design, gamut mapping and multi-primary conversion. The other part deals with the reduced perception of color breakup on the novel spectrum sequential display compared to conventional color sequential displays. A working prototype of the display has been build for demonstration purposes.

Subject Areas :
Views 15
Downloads 0
 articleview.views 15
 articleview.downloads 0
  Cite this article 

Erno H.A. Langendijk, Sander J. Roosendaal, Marcel H.G. Peeters, Kousuke Nasu, "Design of a Novel Spectrum Sequential Display with a Wide Color Gamut and Reduced Color Breakupin Proc. IS&T 13th Color and Imaging Conf.,  2005,  pp 224 - 227,  https://doi.org/10.2352/CIC.2005.13.1.art00041

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2005
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA