| 摘要 |
PROBLEM TO BE SOLVED: To provide a head-up display device that has rich decorativeness and information expression power, can improve merchantability, and can suppress an increase in cost of components and an increase in size of a circuit board.SOLUTION: A HUD device 1 comprises a display unit 20 that emits display light L1 showing a display image, and projects the display light L1 to a principal surface 40a of a combiner 40 to cause a viewer 2 to visually recognize the display image. The display unit 20 includes an image display area 21 displaying the display image, and a light source area 22 emitting illumination light L2. The combiner 40 includes an incident part 41a that makes the illumination light L2 from the light source area 22 incident into the combiner 40, and an emission part 42 that emits the illumination light L2 guided into the combiner 40 to the outside.SELECTED DRAWING: Figure 2 |
