发明名称 DISPLAY DEVICE FOR VEHICLES
摘要 PROBLEM TO BE SOLVED: To provide a display device for vehicles, which offers improved visibility even when displaying a three-dimensional image on a screen.SOLUTION: A display device for vehicles 100 includes a projector 51 which emits display light L for forming a predetermined display image and first through third screens 53-55, on which the display light L emitted from the projector 51 is projected, and forms the display image on reflection surfaces 53a-55a of the first through third screens 53-55 by projecting the display light L on the first through third screens 53-55. The reflection surface 53a of the first screen 53 comprises a focal depth area positioned within a range of focal depth of the projector 51 and a non-focal depth area positioned outside the range of focal depth of the projector 51, and an image containing characters or numbers is displayed on the focal depth area as the display image and an image not containing characters or numbers is displayed on the non-focal depth area as the display image.
申请公布号 JP2014123083(A) 申请公布日期 2014.07.03
申请号 JP20120280397 申请日期 2012.12.24
申请人 NIPPON SEIKI CO LTD 发明人 TAKENOUCHI MAMORU;WATANABE HISAMI
分类号 G03B21/10;B60K35/00;G03B21/00 主分类号 G03B21/10
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