Title:
GLASS SHEET STRUCTURE BODY AND GLASS SHEET STRUCTURE BODY MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/244750
Kind Code:
A1
Abstract:
This glass sheet structure body is provided with a first sheet material and a second sheet material disposed so as to overlap each other in the sheet thickness direction, and an intermediate layer provided between the first sheet material and the second sheet material. At least one of the first sheet material and the second sheet material is a glass sheet. The first sheet material and the second sheet material are each a sheet provided with a curved surface having a protruding-side main surface that protrudes in the sheet thickness direction and a recess-side main surface on the opposite side of the protruding-side main surface. The recess-side main surface of the first sheet material and the protruding-side main surface of the second sheet material are brought so as to face each other and are overlapped. The radius of curvature of the recess-side main surface of the first sheet material is less than the radius of curvature of the protruding-side main surface of the second sheet material.
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Inventors:
UCHIDA DAISUKE (JP)
Application Number:
PCT/JP2022/020446
Publication Date:
November 24, 2022
Filing Date:
May 16, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C03C27/06; H04R7/08
Domestic Patent References:
| WO2018135495A1 | 2018-07-26 | |||
| WO2017175682A1 | 2017-10-12 |
Foreign References:
| JP2019527158A | 2019-09-26 | |||
| JP2017190271A | 2017-10-19 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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