Title:
照明装置及び表示装置
Document Type and Number:
Japanese Patent JP7108660
Kind Code:
B2
Abstract:
An illumination device includes: a substrate including a first face; at least one light source provided to the first face, and configured to emit light; and a wavelength conversion member facing the first face of the substrate, and configured to convert at least a portion of a wavelength, of the light emitted from the light source, into a wavelength having a color different from a similar color of the light emitted from the light source, wherein the substrate includes a first coloring portion constituting at least a portion of the substrate, including at least a portion of the first face, and configured to create the similar color.
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Inventors:
Kentaro Kamata
Application Number:
JP2020129820A
Publication Date:
July 28, 2022
Filing Date:
July 31, 2020
Export Citation:
Assignee:
Sharp Corporation
International Classes:
F21S2/00; F21V9/20; G02F1/1333; G02F1/13357
Domestic Patent References:
| JP2018181811A | ||||
| JP2019185921A |
Attorney, Agent or Firm:
Tomoya Inoue
Koji Kato
Koji Kato