| 摘要 |
PROBLEM TO BE SOLVED: To emit uniform and clear light.SOLUTION: A lighting device includes: a light guide plate; and a light emitting part disposed along a side surface of the light guide plate. The light emitting part includes: a light emitting element disposed on a substrate; a reflection member which is provided on the substrate so as to enclose the light emitting element; a translucent sealing member which seals the light emitting element; and a restriction part. The restriction part restricts a clearance between an upper surface of the reflection member facing the side surface of the light guide plate and the side surface of the light guide plate. The restriction part is provided on an upper surface of at least a part of the reflection member, which is provided in a direction along the side surface of the light guide plate, protruding therefrom. |
