Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2023/090073
Kind Code:
A1
Abstract:
This vehicle lamp comprises: a light source (2); and a reflector (3) that includes a diffusion/reflection surface (3a) which reflects light (L) projected from the light source (2) while diffusing said light towards a front surface. In a cross-section in at least one direction along the optical axis (AX) of the light (L) projected from the light source (2), the diffusion/reflection surface (3a) has a curved shape that forms a curve which matches the directionality of the light (L) projected from the light source (2).
Inventors:
CHIKAMA HIROYUKI (JP)
Application Number:
PCT/JP2022/039688
Publication Date:
May 25, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD (JP)
International Classes:
F21S43/31; F21S43/33; F21W102/00; F21W103/10; F21W103/20; F21W103/35; F21W103/40; F21W103/45; F21W103/55
Domestic Patent References:
| WO2016006699A1 | 2016-01-14 |
Foreign References:
| JP2019204616A | 2019-11-28 | |||
| JP2010527112A | 2010-08-05 | |||
| JP2017010858A | 2017-01-12 | |||
| JPH05170029A | 1993-07-09 | |||
| JP2017212070A | 2017-11-30 | |||
| JP2013533595A | 2013-08-22 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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