Low voltage frame buffer for high contrast LCD microdisplay and method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 11, 2004
app pub date -
May 6, 2003
filing date -
May 6, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A frame buffer coupled to a LCD pixel comprises a first storage stage and a second storage stage. The frame buffer stores video information to the first storage stage while the second storage stage outputs previously stored video information to the LCD pixel. Video information stored in the first storage stage has a first voltage magnitude. A voltage boost circuit increases the stored video information in the first storage stage to a second voltage magnitude when the second storage stage is coupled for receiving video information from the first stage. The video information of the second voltage magnitude is converted and stored in the second storage stage having the first voltage magnitude.
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