| 摘要 |
A vehicle display device comprises a light source unit (20), a first optical system (30), a second optical system (40), a controller (10) and a switching mechanism (50). The light source unit (20) emits laser light. The first optical system (30) uses a first projection surface (32) on which a displayed image is projected, and makes a virtual image (9a) visible. The second optical system (40) uses a second projection surface (42) on which a displayed image is projected, and makes a real image (9b) visible. The controller (10) switches between the two optical systems. The distance (L1) between the light source unit and the first projection surface is shorter than the distance (L2) between the light source unit and the second projection surface. |
