Title:
VEHICLE LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/179930
Kind Code:
A1
Abstract:
The present invention achieves a vehicle light-emitting device with which it is possible to widen the range of variation of light-emitting patterns. A light-emitting device (1) is provided with a light-emitting part (10) comprising a light guide plate (11) that guides incident light entering from a light source (2) and emits said light from a light-emitting surface, wherein the light-emitting part is provided with: a main light-emitting region (RA) which can be visually recognized as a light-emitting region of the light-emitting device even when no light is emitted therefrom; and a transparent light-emitting region (RB) which becomes colorless and transparent when no light is emitted therefrom.
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Inventors:
SHINOHARA MASAYUKI (JP)
TAKAGI YOSHIHIKO (JP)
KITAMURA NORIKAZU (JP)
TAKAGI YOSHIHIKO (JP)
KITAMURA NORIKAZU (JP)
Application Number:
PCT/JP2020/009931
Publication Date:
September 10, 2020
Filing Date:
March 09, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
F21S2/00; F21S43/239; F21S43/245; F21V3/00; G09F13/00; G09F13/18; F21W103/00; F21W103/35; F21W103/60; F21W105/00; F21Y115/10
Foreign References:
| JP2010092708A | 2010-04-22 | |||
| JPH08124408A | 1996-05-17 | |||
| JP2001052508A | 2001-02-23 | |||
| JP2018010223A | 2018-01-18 | |||
| JP2018013553A | 2018-01-25 | |||
| JP2007276726A | 2007-10-25 | |||
| JP2004146169A | 2004-05-20 | |||
| JP2013149553A | 2013-08-01 | |||
| JP2016225044A | 2016-12-28 | |||
| JP2018045769A | 2018-03-22 |
Attorney, Agent or Firm:
MURAKAMI, Takashi (JP)
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