Window display device
A window display device includes a display screen provided in a transparent rear window glass pane of a vehicle, an operating device adapted to detect an action for operating the display screen, and a control device, which displays a shade on the display screen. The shade is movable to selectively open and close the display screen based on an action performed on the operating device.
1. A window display device comprising:
a transparent display screen provided in a transparent window glass pane of a vehicle;
an operating device adapted to detect an action for operating the display screen; and
a control device, which displays a shade on the display screen, wherein the shade is movable to selectively open and close the display screen based on an action performed on the operating device, wherein
the display screen includes four sides,
the shade is one of four shades that are provided to correspond to the four sides of the display screen,
each shade has a shade section and a transparent section located about the shade section,
when the display screen is fully opened, the transparent section of each shade is located on a corresponding one of the four sides of the display screen, and
when any one of the four shades is selected and operated by a user, the shade moves independently from the other shades.
2. The window display device according to claim 1 , wherein the operating device is a sheet sensor provided on an inner side surface of the window glass pane.
3. The window display device according to claim 2 , wherein the control device changes a transparency of the display screen based on a contact to the sheet sensor.
4. The window display device according to claim 2 , wherein the control device displays an opening in the shades based on a detection of a contact to the sheet sensor.
5. The window display device according to claim 4 , wherein the control device causes the opening to follow a movement of a contacting position on the sheet sensor.
6. The window display device according to claim 4 , wherein the control device changes a size of the opening in response to a pinching/stretching action due to movements of a plurality of contacting positions on the sheet sensor.
7. The window display device according to claim 1 , further comprising:
a light guiding member provided on an outer side of the display screen; and
a light emitting body, which radiates backlight onto the display screen via the light guiding member.