Invention Grant
- Patent Title: Transparent screen, transparent screen assembly, manufacturing method of transparent screen, and manufacturing method of transparent screen assembly
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Application No.: US15905880Application Date: 2018-02-27
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Publication No.: US11022873B2Publication Date: 2021-06-01
- Inventor: Ryuichi Shiraishi , Yuriko Kaida , Yoshinori Iguchi , Yukihiro Tao
- Applicant: AGC Inc.
- Applicant Address: JP Chiyoda-ku
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2015-173639 20150903
- Main IPC: G03B21/62
- IPC: G03B21/62 ; G03B21/56 ; G03B21/60 ; G02B5/02 ; G02B5/08 ; B29D11/00

Abstract:
A transparent screen includes a plurality of transparent plates arranged in a front-rear direction; and a screen main body, interposed between the transparent plates, configured to display video images projected from a front side or a rear side of the transparent screen to a user on the front side, and enable a rear background to be visually recognized by the user. In a cross section orthogonal to a part of an outer edge of the transparent screen, the transparent screen has a curved shape, and a length of a center line in a plate thickness direction of the transparent plate on an external side of the screen main body in a curvature radius direction of the curved shape is greater than a length of a center line of the transparent plate on an internal side of the screen main body.
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