公开(公告)号：US20210311380A1

公开(公告)日：2021-10-07

申请号：US17222628

申请日：2021-04-05

Applicant: ALSTOM Transport Technologies

Inventor： Bastian SIMONI ,  Alexandre DUBOIS ,  Michel DESJARDINS

IPC: G03B21/28 ,  G03B21/60 ,  B61D25/00 ,  B61D37/00

Abstract: 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.