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US 8,465,154 B2Granted
Vehicle instrument panel with rear projection system
AssigneeHyundai Motor Company
InventorJu Hyun Kim
Life of this patent
Estimating the term…
Abstract
The present invention relates, generally, to a vehicle dashboard using rear projection system. A vehicle dashboard using rear projection system of the present invention preferably includes: a screen that provides a visual image; a printed circuit board (PCB) that controls the provision of a graphic image to the screen; and an projection system projection system that is controlled by the printed circuit board, and is installed at a rear side of the printed circuit board and irradiates a light to the screen.
Claims5
A vehicle dashboard using rear projection system, comprising:
- a screen that provides a visual image;
- a printed circuit board (PCB) that controls the provision of a graphic image to the screen;
- and
- an projection system that is controlled by the printed circuit board, and is installed at a rear side of the printed circuit board and irradiates a light to the screen, the projection system including:
- a projector that projects light;
- a first minor that reflects the light projected by the projector;
- and
- a second minor that reflects again the light reflected by the first mirror to be projected into the screen, wherein the first mirror and the second mirror are inclined with an identical angle, while being inclined in a different direction
- wherein the printed circuit board includes a graphic controller which controls a shape and size of the visual image displayed on the screen.
6 more elements
Dependencies are inferred from the claim text.