Analog pulse width modulation of video data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 8, 2003
Grant Date -
N/A
app pub date -
Dec 21, 1999
filing date -
Dec 30, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A micromirror capable of analog pulse width modulation, and method thereof A capacitor (406) in each micromirror element stores a charge representative of one pixel of image data. A comparator (414) compares the image data signal stored on the capacitor (406) to a reference signal from a reference signal generator (416). Depending on the results of the comparison, the address electrodes (418) of the micromirror are biased to deflect the micromirror (412). As either the image data charge stored on the capacitor (406), or the reference voltage changes, the output of the comparator (414) changes to alter the position of the micromirror (412).
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