Title:
GLASS DIAPHRAGM AND VIBRATOR-EQUIPPED GLASS DIAPHRAGM
Document Type and Number:
WIPO Patent Application WO/2024/084866
Kind Code:
A1
Abstract:
This glass diaphragm (11) has: a glass plate constituent body (12); a mount part (16) which is fixed to a main surface (12A) on one side of the glass plate constituent body (12); a connection part (24) which is provided to the side of the mount part (16) that is reverse of the glass plate constituent body (12) and to which a vibrator (26) for vibrating the glass plate constituent body (12) is mechanically attached; and an elastic deformation layer (22) which is provided to a main surface on the side of the mount part (16) that is reverse of the glass plate constituent body (12).
Inventors:
SAKURAI KENTO (JP)
AKIYAMA JUN (JP)
AKIYAMA JUN (JP)
Application Number:
PCT/JP2023/033387
Publication Date:
April 25, 2024
Filing Date:
September 13, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H04R7/04; H04R1/00; H04R1/02; H04R7/02
Domestic Patent References:
| WO2022045027A1 | 2022-03-03 |
Foreign References:
| JP2005311500A | 2005-11-04 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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