Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2024/014312
Kind Code:
A1
Abstract:
A light guide (3) includes: a first light guide part disposed in front of a light source; a second light guide part (7) extending from the front surface side of the first light guide part toward at least one side among the lateral sides; a plurality of third light guide parts (8A, 8B, 8C) branching and extending from a middle portion of the second light guide part (7); an incident portion positioned on the rear surface side of the first light guide part; and a first emitting portion (12A) positioned on the tip side of the plurality of third light guide parts (8A, 8B, 8C). The second light guide part (7) has a shape with a cross-sectional area that becomes gradually smaller toward the tip side thereof. The plurality of third light guide parts (8A, 8B, 8C) are provided side by side in the extension direction of the second light guide part.
Inventors:
SATO KOJI (JP)
Application Number:
PCT/JP2023/024320
Publication Date:
January 18, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD (JP)
International Classes:
F21S43/13; F21S43/237; F21S43/14; F21S43/241; F21S43/243; F21V8/00; F21W103/00; F21W103/10; F21W103/15; F21W103/20; F21W103/35; F21W103/45; F21W103/55; F21Y115/10; F21Y115/30
Foreign References:
| DE102017106441A1 | 2018-09-27 | |||
| JP2015022982A | 2015-02-02 | |||
| JP2016024885A | 2016-02-08 | |||
| JP2013152895A | 2013-08-08 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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