公开(公告)号：US20210223676A1

公开(公告)日：2021-07-22

申请号：US17225190

申请日：2021-04-08

Applicant: AGC Inc.

Inventor： Ryuichi SHIRAISHI ,  Yuriko KAIDA ,  Yoshinori IGUCHI ,  Yukihiro TAO

IPC: G03B21/62 ,  G03B21/56 ,  G02B5/02 ,  G02B5/08 ,  G03B21/60

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.