By Topic

Understanding crosstalk in high-resolution color thin-film-transistor liquid crystal displays

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Libsch, F.R. ; IBM Research Division, Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, New York 10598, USA ; Lien, S.-C.A.

Results correlating observed crosstalk-induced color artifacts as a function of the four signal-driving schemes used in high-resolution color thin-film-transistor liquid crystal displays (TFT/LCDs) are presented and theoretically explained. Experimental characterization has been carried out on a high- resolution 146-dot-per-inch, 262K-color, 5.5-in.-diagonal, 480 × 640-pixel (VGA) display. Mathematical modeling and simulations have been developed that help explain the crosstalk-induced color artifacts. The modeling is particularly advantageous for quantifying various tradeoffs between front-of-screen quality and signal-driving schemes when scaling pixel density toward higher-resolution TFT/LCDs.

Note: The Institute of Electrical and Electronics Engineers, Incorporated is distributing this Article with permission of the International Business Machines Corporation (IBM) who is the exclusive owner. The recipient of this Article may not assign, sublicense, lease, rent or otherwise transfer, reproduce, prepare derivative works, publicly display or perform, or distribute the Article.  

Published in:

IBM Journal of Research and Development  (Volume:42 ,  Issue: 3.4 )