Display device and meter device using same
View Patent ↗Disclosed is a display device capable of achieving a decorative effect by utilizing a color filter at the front of a light-emitting display unit. Also disclosed is a meter device using the display device. Specifically disclosed is a display device comprising a light-emitting display unit and a color filter, which is arranged at the front of the light-emitting display unit. A light-emitting element for decoration is provided on the outside of the light-emitting display unit. The color filter is provided with a light-discharging surface for discharging the light from the light-emitting element for a decorative appearance in the forward direction.
1. A display device comprising:
a light-emitting display unit; and
a color filter arranged at the front of the light-emitting display unit, wherein a light-emitting element is provided in the outside of the light-emitting display unit, and a light-discharging surface for discharging light from the light-emitting element in a forward direction is formed at an end of the color filter and the light-discharging surface is formed by roughening an end of the color filter.
2. The display device according to claim 1 , wherein a reflecting surface is provided in a light path of the light-emitting element, and light from the light-emitting element reaches the light-discharging surface through the reflecting surface.
3. A meter device, wherein the display device according to claim 1 is incorporated in an opening of a vehicle instrument panel, wherein the light-emitting display unit displays the vehicle travelling state, and a transparent front plate is provided in the opening so as to cover the color filter.
4. The meter device according to claim 3 , wherein the reflecting surface is provided at a portion of the display device or a vehicle component.
5. The display device according to claim 1 , wherein the color filter is provided with a wall portion for preventing light from the reflecting surface from leaking to a back surface of the color filter.
6. The meter device according to 3 , wherein the color filter and the front plate are subjected to smoke processing.