Sacrificial spacer process and resultant structure for MEMS support structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 9, 2009
Grant Date -
Apr 24, 2008
app pub date -
Oct 19, 2006
filing date -
Oct 19, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a microelectromechanical systems (MEMS) device and method of manufacturing the same. MEMS such as an interferometric modulator include a sidewall spacer formed adjacent to a movable mirror. The sidewall spacer may be a sacrificial spacer that is removed during fabrication, or it may remain in the final product. Increased clearance is provided between the movable mirror and a support structure during actuation of the movable mirror, thereby avoiding contact during operation of the interferometric modulator. The deformable layer may be deposited in a more continuous fashion over the contour of a lower layer as determined by the contour of the sidewall spacer, resulting in a stronger and more resilient deformable layer.
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