| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device which easily inhibits the occurrence of contrast of an outgoing beam from a light guide body and reduces limitations of the design.SOLUTION: A lighting device 1 includes: a light guide body 9; at least one substrate 13; and multiple light emitting elements 11. The light guide body 9 includes: an incident light surface 43; and a light emission surface 41 intersecting with the incident light surface 43. The substrate 13 has a mounting surface 14 and is disposed along the incident light surface 43 of the light guide body 9. The light emitting elements 11 are mounted on the mounting surface 14 of the substrate 13. The mounting surface 14 of the substrate 13 is arranged along the light emission surface 41 of the light guide body 9. |
