Current mode display driver circuit realization feature
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 14, 2010
Grant Date -
Jun 25, 2009
app pub date -
Mar 2, 2009
filing date -
Aug 27, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention comprises devices and methods for driving a MEMS pixel, for example an interferometric modulator pixel. In one embodiment a device for modulating light includes a light modulator including a movable optical element positionable in two or more positions, the modulator operating interferometrically to exhibit a different predetermined optical response in each of the two or more positions, and control circuitry to provide a potential difference across the modulator, where the control circuitry is configured to incrementally increase the potential difference provided by a predetermined amount over a period of time, and where the optical element of the light modulator is moveable at least partially in response to the provided potential difference.
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