摘要 |
PROBLEM TO BE SOLVED: To provide a light guide body which can be mounted on a panel easily so as to achieve efficiency of mounting work and prevent quality deterioration of a product occurring by warping the light guide body when mounting, and a luminaire and a display device including the same.SOLUTION: A light guide body includes: an incident surface for making light emitted from a light source incident; an emitting surface for emitting the incident light into a direction of visual sense; and a light deflection surface facing the emitting surface. By making a shape of the emitting surface of the light guide body a trapezoidal shape having a pair of long sides parallel with each other and a short side having an angle formed with the long side, the light guide body can be mounted on a housing efficiently without being warped. Also, mounting work time can be shortened and quality deterioration of the light guide body can be prevented which occurs by the warping. |