发明授权
- 专利标题: Display apparatus
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申请号: US17230618申请日: 2021-04-14
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公开(公告)号: US11433817B2公开(公告)日: 2022-09-06
- 发明人: Norihiro Imamura , Shigeru Furumiya
- 申请人: Panasonic Intellectual Property Management Co., Ltd.
- 申请人地址: JP Osaka
- 专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JPJP2020-083753 20200512,JPJP2020-187219 20201110
- 主分类号: B60R1/12
- IPC分类号: B60R1/12 ; G02B5/30 ; G02F1/13363 ; G02B27/28 ; G02F1/1335
摘要:
A display apparatus includes a first mirror and a half mirror between a display device and a concave mirror. The first mirror reflects emission light emitted from an elongate display surface of the display device, toward the half mirror. The half mirror reflects the light reflected by the first mirror, toward the concave mirror. The concave mirror reflects the light reflected by the half mirror, toward the half mirror. In a top view of the display apparatus, a line passing through a center of the display surface in a longitudinal direction and parallel to the longitudinal direction and a tangent line passing through a center of a reflection surface of the concave mirror in a longitudinal direction and parallel to the longitudinal direction intersect at a predetermined angle.
公开/授权文献
- US20210354626A1 DISPLAY APPARATUS 公开/授权日:2021-11-18
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