Patent ID: 11879631
Assignee: OMRON CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G | IPC F

Claim 4:
5. The light emitting device according to claim 1, comprising, as the plurality of light guide plates, a first light guide plate serving as the starting end light guide plate and a second light guide plate that is adjacent to the first light guide plate,
wherein the light emitting surface of either the first light guide plate or the second light guide plate is disposed in a state of being warped into a curved surface,
the other of the first light guide plate and the second light guide plate has a shape corresponding to the warp at an end on a side that abuts with either the first light guide plate or the second light guide plate that is warped, and
the first light guide plate and the second light guide plate are butted together at an angle of 90 degrees.