Device adapted to pull a cantilever away from a contact structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 11, 2003
Grant Date -
N/A
app pub date -
Jun 29, 2001
filing date -
Jun 29, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device is provided which is adapted to electrostatically pull a cantilever away from a conductive pad. In particular, a microelectromechanical device is provided which includes a fulcrum contact structure interposed between two electrodes spaced under a cantilever and a conductive pad arranged laterally adjacent to one of the electrodes. The cantilever may be brought into contact with the conductive pad by residual forces within the cantilever and/or an application of a closing voltage to one of the electrodes. Such a device may be adapted bring the cantilever in contact with the fulcrum contact structure by applying an actuation voltage to the other of the electrodes. In addition, the actuation voltage may deflect the cantilever away from the conductive pad. In some cases, deflecting the cantilever from the conductive pad may include releasing the closing voltage and increasing the actuation voltage subsequent to the release of the closing voltage.
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