| 摘要 |
PROBLEM TO BE SOLVED: To provide a range position display device of a shift lever for restraining costs by illuminating a range position of the shift lever by one light source, and improving visibility by the one light source.SOLUTION: While forming a light diffusion shape of reflecting a beam of light upward from the light source provided in an end part of a light guide plate A in an upper stage light transmission passage of the light guide plate A having the light transmission passage of upper-lower two stages, the light diffusion shape is formed in the lower stage light transmission passage of the light guide plate A for reflecting the beam of light from the light source toward the left and right, and a character shape transmission part for displaying respective ranges of a position plate is illuminated by upwardly reflecting the beam of light incident on the upper stage light transmission passage, and a light guide plate B guided along a rib formed on both sides of a case, moves by following shift operation of a shift lever, and the beam of light reflected in a lateral direction by striking on the light diffusion shape of the lower stage light transmission passage of the light guide plate A, is irradiated upward while being reflected by a boundary surface of an external shape of the light guide plate B, and a transmission window of the position plate is illuminated thereby. |
