- 专利标题： Public transport vehicle, including a device for displaying on a window
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申请号： US17222628申请日： 2021-04-05
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公开(公告)号： US11415873B2公开(公告)日： 2022-08-16
- 发明人: Bastian Simoni , Alexandre Dubois , Michel Desjardins
- 申请人： ALSTOM Transport Technologies
- 申请人地址： FR Saint-Ouen-sur-Seine
- 专利权人： ALSTOM Transport Technologies
- 当前专利权人： ALSTOM Transport Technologies
- 当前专利权人地址： FR Saint-Ouen-sur-Seine
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 优先权： FR2003458 20200407
- 主分类号： G03B21/28
- IPC分类号： G03B21/28 ; B61D25/00 ; G03B21/60 ; B61D37/00
摘要：
A vehicle includes at least one side bay equipped with a window, and a device for displaying at least one item of information on the window. The display device includes an image projector fastened to a ceiling of the vehicle. The display device emits light rays. A system of at least one mirror is arranged to reflect light rays emitted by the image projector in the direction of the window.
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