Title:
GLASS DIAPHRAGM AND GLASS DIAPHRAGM WITH VIBRATOR
Document Type and Number:
WIPO Patent Application WO/2023/243643
Kind Code:
A1
Abstract:
Provided is a glass diaphragm comprising: a glass sheet composite; a mount portion which is fixed to the glass sheet composite and to which a vibrator for vibrating the glass sheet composite is attached; and an adherend which opposes a first main surface of the glass sheet composite along an end side of the glass sheet composite. The mount portion includes a main mount portion which includes a connection portion to which the vibrator is attached and an extension portion which connects with the main mount portion, and at least a part of the extension portion is fixed to the adherend.
Inventors:
SAKURAI KENTO (JP)
AKIYAMA JUN (JP)
AKIYAMA JUN (JP)
Application Number:
PCT/JP2023/021979
Publication Date:
December 21, 2023
Filing Date:
June 13, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H04R7/04; B60J1/17; H04R1/00; H04R1/02; H04R7/02
Domestic Patent References:
| WO2019172076A1 | 2019-09-12 |
Foreign References:
| JP2002079611A | 2002-03-19 | |||
| JP2019105152A | 2019-06-27 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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