DIAPHRAGM AND CONDENSER MICROPHONE USING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 20, 2011
app pub date -
Dec 26, 2010
filing date -
Apr 19, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A diaphragm is disclosed. A diaphragm includes a vibrating member capable of vibrating relative to the backplate and suspended by the supporting member extending from the vibrating member. The supporting member extends from a periphery of the vibrating member along a direction away from the centre of the diaphragm. The supporting member defines a first surface, a second surface facing to the first surface, a side wall connecting the first surface and the second surface. And the side wall defines a first side wall and a second side wall facing to the first side wall. The supporting member defines a first groove, a second groove. Along a direction parallel to the vibrating member, the first groove extends from the second side wall to the first side wall, with a first placket in the first side wall, and the second groove extends from the first side wall to the second side wall, with a second placket in the second side wall.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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