Vehicle display device
A vehicle display device includes a display unit having a pointer, a dial plate as a background of the pointer, and a frame surrounding the dial plate, at least one of the pointer, the dial plate, and the frame being a physical element, and a virtual image display device that displays a virtual image overlapping with the physical element, in which the virtual image display device changes at least one of a color and a design of the virtual image overlapping with the physical element.
1. A vehicle display device comprising:
a display unit having a pointer, a dial plate as a background of the pointer, and a frame surrounding the dial plate, at least one of the pointer, the dial plate, and the frame being a physical element;
a virtual image display device that displays a virtual image, as a whole, overlapping with the physical element, the virtual image having a shape corresponding to a shape of the physical element and adding at least one of a color and a decorative design to the physical element, wherein
the virtual image display device changes at least one of the color and the decorative design of the virtual image having the shape corresponding to the shape of the physical element, such that an overlap and shape correspondence between the virtual image and the physical element are maintained.
2. The vehicle display device according to claim 1 , wherein
at least one of the pointer, the dial plate, and the frame, other than the physical element, is the virtual image displayed by the virtual image display device.
3. The vehicle display device according to claim 1 , wherein
the display unit has at least one of the dial plate and the frame as the physical element, and
the virtual image display device displays a virtual image of a scale overlapping with the physical element, the scale being indicated by the pointer.
4. The vehicle display device according to claim 3 , wherein
the virtual image display device selectively displays the scale as scales of different indexes.
5. The vehicle display device according to claim 1 , further comprising:
a light source, wherein
the frame is the physical element, and
the light source irradiates the frame while the virtual image overlaps with the frame.
6. The vehicle display device according to claim 2 , further comprising:
a light source, wherein
the frame is the physical element, and
the light source irradiates the frame while the virtual image overlaps with the frame.
7. The vehicle display device according to claim 3 , further comprising:
a light source, wherein
the frame is the physical element, and
the light source irradiates the frame while the virtual image overlaps with the frame.
8. The vehicle display device according to claim 4 , further comprising:
a light source, wherein
the frame is the physical element, and
the light source irradiates the frame while the virtual image overlaps with the frame.
9. The vehicle display device according to claim 1 , wherein
both of the pointer and the frame are the physical element, and
the virtual image includes a pointer image overlapping with the pointer and having a shape corresponding to a shape of the pointer, and a frame image overlapping with the frame and having a shape corresponding to a shape of the frame.
10. The vehicle display device according to claim 9 , wherein
a color of the pointer image and a color of the frame image are identical or similar.
11. The vehicle display device according to claim 1 , wherein the virtual image display device sets the color of the virtual image overlapping with the physical element to a color corresponding to travel mode.
12. A vehicle display device comprising:
a display unit having a pointer, a dial plate as a background of the pointer, and a frame surrounding the dial plate, at least one of the pointer, the dial plate, and the frame being a physical element;
a virtual image display device that displays a first virtual image, as a whole, overlapping with the physical element, the first virtual image having a shape corresponding to a shape of the physical element and adding at least one of a color and a decorative design to the physical element, and the virtual image display device displays a second virtual image that partially overlaps with the physical element in a case where the first virtual image is not displayed; and
a light source that irradiates an entirety of the physical element when the physical element, as the whole, is overlapped by the first virtual image, and does not irradiate the physical element when the physical element is partially overlapped by the second virtual image, in the case where the first virtual image is not displayed, wherein
the virtual image display device changes at least one of the color and the decorative design of the first virtual image having the shape corresponding to the shape of the physical element, such that an overlap and shape correspondence between the first virtual image and the physical element are maintained.
13. The vehicle display device according to claim 12 , wherein
at least one of the pointer, the dial plate, and the frame, other than the physical element, is a third virtual image displayed by the virtual image display device.