Patent ID: 8770812

Claim:
A scuff plate, comprising: a first light guide element having a groove of a predetermined shape formed in an underside of the first light guide element when viewed from below; a first light source that emits light to the first light guide element; a surface-shaped light emission element that is disposed below the first light guide element and that upwardly emits light differing in color from that of the first light source, the surface-shaped light emission element illuminating a background section that surrounds the groove; and a half mirror layer interposed between the first light guide element and the surface-shaped light emission element, said half mirror layer being disposed on an upper surface of a transparent sheet that comprises a color-printed layer disposed on an undersurface thereof, wherein the first light source is mounted on an upper surface of a circuit board that laterally extends in a direction of an extension of the half mirror layer, wherein the surface-shaped light emission element comprises a light control layer that controls at least one of a color and an amount of light exited from the surface-shaped light emission element, wherein the surface-shaped light emission element comprises a second light guide element and a second light source that guides light into the second light guide element, wherein the first light source and the second light source each comprises a side-view type LED lamp, and wherein the circuit board comprises a double-sided printed circuit board, and the second light source is mounted on a bottom surface of the double-sided printed circuit board, thereby making up a single light source unit.