Title:
ILLUMINATION DEVICE
Document Type and Number:
Japanese Patent JP2022022789
Kind Code:
A
Abstract:
To easily execute a performance for showing a light source to a user, in an illumination device having a half mirror and a mirror.SOLUTION: In an illumination device 1, a mirror part 42 is constituted so as to comprise a mirror layer 42M for reflecting a light wave to a surface of a base material 42A. A half mirror part 41 is arranged while opposing the mirror layer 42M at a user side rather than the mirror layer 42M. A light emission part 44 is constituted so as to inject the light wave. The mirror part 42 comprises a formation part 42B and a non-formation part 42C. In the formation part 42B, the mirror layer 42M is formed at the base material 42A. The non-formation part 42C is a region in which the mirror layer 42M is not formed. The light emission part 44 injects the light wave toward the half mirror part 41 from the non-formation part 42C.SELECTED DRAWING: Figure 3
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Inventors:
TANE SEIGO
Application Number:
JP2020116995A
Publication Date:
February 07, 2022
Filing Date:
July 07, 2020
Export Citation:
Assignee:
DENSO CORP
International Classes:
F21S2/00; B60Q3/60; F21V7/00
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation
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