Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2023/234225
Kind Code:
A1
Abstract:
The present invention provides a vehicle lamp for which an excellent appearance can be obtained. As a result of using a holding member (an inner housing 5 and a support unit 6), a light exit surface of an optical member faces a light emission layer serving as a light emission surface of a light conversion member, and an excitation light source 4 faces a light incident surface of the optical member. Additionally, in a light emission device of this vehicle lamp, the light exit surface of the optical member is formed into a shape based on the shape of the light emission layer that is the light emission surface, and the excitation light source is disposed at a position based on the shape of the light incident surface of the optical member.
Inventors:
IKENOUE SHO (JP)
Application Number:
PCT/JP2023/019795
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD (JP)
International Classes:
F21S43/20; F21S43/14; F21S43/145; F21S43/16; F21S43/19; F21S43/27; F21S43/40; F21V5/00; F21V5/02; F21V5/04; F21V7/30; F21V9/32; F21W103/00; F21W103/20; F21W103/35; F21W103/45; F21Y115/10; F21Y115/15
Domestic Patent References:
| WO2022102786A1 | 2022-05-19 | |||
| WO2019245030A1 | 2019-12-26 |
Attorney, Agent or Firm:
SAKAMOTO & PARTNERS (JP)
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