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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 14, Iss. 13 — Jun. 26, 2006
  • pp: 6243–6252

Color shift reduction of a multi-domain IPS-LCD using RGB-LED backlight

Ruibo Lu, Qi Hong, Zhibing Ge, and Shin-Tson Wu  »View Author Affiliations


Optics Express, Vol. 14, Issue 13, pp. 6243-6252 (2006)
http://dx.doi.org/10.1364/OE.14.006243


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Abstract

Color gamut and static and dynamic color shifts of a multi-domain in-plane-switching liquid crystal display (IPS LCD) are calculated quantitatively using RGB (red, green, and blue) light-emitting diodes (LEDs) and cold-cathode fluorescent lamp (CCFL) backlights. Simulation results indicate that the LED backlight exhibits a wider color gamut, better angular color uniformity, and 2-4X smaller static and dynamic color shifts than the CCFL system.

© 2006 Optical Society of America

OCIS Codes
(230.3720) Optical devices : Liquid-crystal devices
(330.1690) Vision, color, and visual optics : Color

ToC Category:
Optical Devices

History
Original Manuscript: May 4, 2006
Revised Manuscript: June 20, 2006
Manuscript Accepted: June 20, 2006
Published: June 26, 2006

Virtual Issues
Vol. 1, Iss. 7 Virtual Journal for Biomedical Optics

Citation
Ruibo Lu, Qi Hong, Zhibing Ge, and Shin-Tson Wu, "Color shift reduction of a multi-domain IPS-LCD using RGB-LED backlight," Opt. Express 14, 6243-6252 (2006)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-14-13-6243


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