Title:
LIGHT SOURCE UNIT OF VEHICULAR LIGHTING FIXTURE, AND VEHICULAR LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2023098489
Kind Code:
A
Abstract:
To provide a light source unit of a vehicular lighting fixture having excellent appearance, and the vehicular lighting fixture.SOLUTION: A vehicular lighting fixture comprises: a light source for emitting excitation light; a light generation part comprising a light emitting layer constituted by using an inorganic material, and for emitting generated light by being illuminated with the excitation light, and a holding member holding the light emitting layer; a lens member for applying the generated light from the light emitting layer in a front direction in an in-vehicle state; and a light absorbing part arranged between the light emitting layer and the lens member, and for absorbing a portion of wavelength components corresponding to the generated light out of light from the outside of the lens member.SELECTED DRAWING: Figure 1
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Inventors:
SATO YOSHIO
Application Number:
JP2021215287A
Publication Date:
July 10, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
F21S43/20; F21S43/14; F21S43/19; F21S43/27; F21S43/33; F21S43/40; F21V5/00; F21V9/08; F21V13/12
Attorney, Agent or Firm:
Sakai International Patent Office