Video system including a liquid crystal matrix display having a precharge phase with improved addressing method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 6, 2011
Grant Date -
Jul 2, 2009
app pub date -
Dec 6, 2006
filing date -
Dec 7, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a method for addressing rows and columns in a liquid crystal display, each phase for addressing rows and columns in the display includes precharging pixels of the display before a row write, to apply a precharge voltage to all pixels. Depending on the selected black or white precharge level, the light box is either switched on permanently, or is switched on during each addressing phase immediately after the precharge or immediately after the row write. The display brightness is thus improved. The display may be of sequential color type.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully