| 摘要 |
PROBLEM TO BE SOLVED: To prevent pseudo lighting of a design which shines by being illuminated from behind a dial plate while uniformly illuminating a wide range of the dial plate with a small amount of light source.SOLUTION: A guiding dial plate 10 includes: a first light transmission emission unit 122a having first light La emitted from a first light source 61 make incidence from an inner wall incidence unit 111a and guided in the direction approximately perpendicular to a viewing direction and displaying a design by the first light La; and a second light transmission emission unit 122b for displaying the design by a second light Lb from the second light source 62 arranged on a back side; and a first insertion unit 112 formed as an open hole or to be concave in a prescribed position in between the inner wall incidence unit 111a and the second light transmission unit 122b and the first shielding wall 23 projecting on a case 20 is inserted in the first insertion unit 112. |
