Damper of a voice coil plate for a plate speaker
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 23, 2016
Issued Date -
N/A
app pub date -
Nov 11, 2011
filing date -
Nov 29, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a plate speaker, and more particularly, to a guide damper intended for a plate speaker and made of a flexible synthetic resin material. The guide damper for a voice coil plate for a plate speaker includes: a coil plate bonding part made of a flexible synthetic resin material and having an integrated structure, wherein the coil plate bonding part has a groove in the lengthwise direction thereof such that the voice coil plate is seated on the central portion thereof; an outer frame having a closed loop shape and adhering to a base frame defining the outer shape of the plate speaker, wherein the outer frame defines the outer shape of the damper; and a damper bridge connecting each of the left and right sides of the coil plate bonding part to the outer frame, wherein the damper bridge provides damping between the coil plate bonding part and the outer frame.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- H04R Class
- 1409 Applications Filed
- 1187 Patents Issued To-Date
- 84.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H04R Class
- 15.56 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 23, 2027 |
