Parametric transducer having an emitter film
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 12, 2005
app pub date -
Aug 20, 2004
filing date -
Sep 24, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A parametric transducer which includes a support member extending along an x-axis and a y-axis and having opposing front and back surfaces. The support member includes an array of parallel ridges extending along the x-axis and spaced apart along the y-axis at predetermined separation distances. The ridges have forward, film contacting faces to support an emitter film in a desired film configuration for emitting parametric output. An electrically sensitive and mechanically responsive (ESMR) film is disposed over the support member with one side of the ESMR film being captured by the film contacting faces, and with arcuate sections aligned with and positioned between the parallel ridges. The film contacting faces mechanically isolate each of the arcuate sections of ESMR film from adjacent arcuate sections.
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