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Patent Searching and Data


Title:
ILLUMINATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/075273
Kind Code:
A1
Abstract:
Provided is an illumination system with which a light/dark gradation can be created to provide an unconventional characteristic impression. The present invention comprises: a plurality of strip-shaped plates that are provided to a mounting surface and extend in a strip shape; and one or a plurality of planar light sources. The plurality of strip-shaped plates are arranged in parallel with intervals therebetween so that a primary surface of each strip-shaped plate intersects the mounting surface. An arrangement space is present on the outside of the extension direction of the plurality of strip-shaped plates, and the planar light source(s) is disposed in the arrangement space to create an elongated light-emitting surface. When illuminated, some of the light emitted from the light-emitting surface enters between the strip-shaped plates.

Inventors:
TOYOHISA SHOZO (JP)
YAMAGUCHI YOUICHI (JP)
Application Number:
PCT/JP2020/037428
Publication Date:
April 22, 2021
Filing Date:
October 01, 2020
Export Citation:
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Assignee:
KILT PLANNING OFFICE INC (JP)
KANEKA CORP (JP)
International Classes:
F21S8/04; F21V11/02; H01L51/50; H05B33/02; F21Y115/10; F21Y115/15
Attorney, Agent or Firm:
FUJITA Takashi et al. (JP)
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