Title:
ACOUSTIC TRANSDUCER
Document Type and Number:
WIPO Patent Application WO/2017/007093
Kind Code:
A1
Abstract:
An acoustic transducer includes a first acoustic module and a second acoustic module. The first acoustic module includes a first motor, a first rod driven by the first motor, and a first vibrating plate connected to the first rod and vibrating. The second acoustic module includes a second motor, a second rod driven by the second motor, and a second vibrating plate connected to the second rod and vibrating. The first rod and the second rod are coaxially with each other.
Inventors:
LEE GYEONG-TAE (KR)
KIM JONG-BAE (KR)
SON SUNG-HA (KR)
KIM JONG-BAE (KR)
SON SUNG-HA (KR)
Application Number:
PCT/KR2015/013788
Publication Date:
January 12, 2017
Filing Date:
December 16, 2015
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R11/02; H04R1/28
Domestic Patent References:
| WO2007075674A2 | 2007-07-05 | |||
| WO2005122637A1 | 2005-12-22 | |||
| WO2000041435A1 | 2000-07-13 |
Foreign References:
| US5940347A | 1999-08-17 | |||
| EP0771133A1 | 1997-05-02 |
Other References:
See also references of EP 3320690A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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