Driving method of liquid crystal display
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 2007
Grant Date -
Dec 23, 2004
app pub date -
Aug 20, 2003
filing date -
Jun 17, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A driving method of a liquid crystal display is described. The driving method of liquid crystal display firstly detects the maximum grayscale of all pixel of liquid crystal display, and adjusts the out-put brightness of back-light modules in order to provide the corresponding brightness to the pixels of the maximum grayscale. Meanwhile, adjust all grayscale values of all pixels to map a new grayscale value, and drive each pixel. This driving method of this crystal display provides a sharp display quality when displaying darker image, and further reduces power consumption, particularly when displaying low brightness images.
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