Patent ID: 11950333
Assignee: TOHOKU PIONEER CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  G  Y | IPC F  G  H

Claim 0:
1. A light-emitting module comprising:
a light-emitting plate comprising a light-irradiating surface; and
a reflecting member comprising a reflecting surface to reflect light emitted from the light-irradiating surface of the light-emitting plate toward a target surface of an object,
wherein light at a peak luminous intensity in a light distribution in a first region of the light-irradiating surface is sent to a first region of the target surface via a first region of the reflecting surface,
wherein light at a peak luminous intensity in a light distribution in a second region of the light-irradiating surface is sent to a second region of the target surface via a second region of the reflecting surface,
wherein an optical distance from the first region of the light-irradiating surface to the first region of the target surface via the first region of the reflecting surface is greater than an optical distance from the second region of the light-irradiating surface to the second region of the target surface via the second region of the reflecting surface,
wherein the peak luminous intensity in the light distribution of the first region of the light-irradiating surface is higher than the peak luminous intensity in the light distribution of the second region of the light-irradiating surface, and
wherein the light at the peak luminous intensity in the light distribution of the first region of the light-irradiating surface is emitted substantially in parallel to the light at the peak luminous intensity in the light distribution of the second region of the light-irradiating surface.