Membrane, especially for an optical device having a deformable membrane
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2013
Grant Date -
Feb 10, 2011
app pub date -
Apr 17, 2009
filing date -
Apr 21, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical device having a deformable membrane comprising a flexible film having at least one peripheral anchoring zone, a central zone and an intermediate zone between the central zone and the anchoring zone. The membrane also includes one or more movable parts of electrostatic actuating means, each movable part being formed from a leg terminating on one side in a foot mechanically fastened to a film-fastening region located in the intermediate zone and terminating on the other side in a free end. The legs incorporate a movable electrode, the free end having to be attracted by a fixed electrode of the actuating means. The free end is placed facing the free end so as to deform at least the central zone of the membrane.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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