Title:
GLASS VIBRATION PLATE AND EXCITER-EQUIPPED GLASS VIBRATION PLATE
Document Type and Number:
WIPO Patent Application WO/2024/057893
Kind Code:
A1
Abstract:
Provided are a glass vibration plate and an exciter-equipped glass vibration plate wherein an exciter can be stably fixed to a glass plate structure having a curved surface. This glass vibration plate 11 comprises: a glass plate structure 12; a mount part 22 that is fixed to the main surface on one side of the glass plate structure 12 via an adhesive layer 20 and that the Young's modulus EM of which is equal to or greater than 1 × 107 [Pa]; and a connection part 24 that is provided on the opposite side of the mount part 22 to the glass plate structure 12 and on which an exciter 26 for vibrating the glass plate structure 12 is installed. A curvature-shaped excitation area 30 opposed to the mount part 22 is provided in the main surface on the one side of the glass plate structure 12. The surface of the mount part 22 on the adhesive layer 20 side is fixed to the glass plate structure 12 via the adhesive layer 20.
Inventors:
SAKURAI KENTO (JP)
AKIYAMA JUN (JP)
AKIYAMA JUN (JP)
Application Number:
PCT/JP2023/030933
Publication Date:
March 21, 2024
Filing Date:
August 28, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H04R1/00; B60J1/00; H04R1/02; H04R7/04
Domestic Patent References:
| WO2015064112A1 | 2015-05-07 | |||
| WO2020137978A1 | 2020-07-02 | |||
| WO2018083876A1 | 2018-05-11 |
Foreign References:
| KR20210038061A | 2021-04-07 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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