Title:
VEHICULAR LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2020140822
Kind Code:
A
Abstract:
To provide a vehicular lighting fixture for performing drawing display with improved flexibility in an irradiation range by preventing wasteful light-off in spot light during drawing scanning.SOLUTION: In a vehicular lighting fixture 1 comprising a laser light source 8; and a scanning mechanism 9 for performing drawing display by scanning spot light by the laser light source 8 toward an external part of a vehicle, an optical system 10 setting oval spot light Ls1 generated by the laser light source 8 to spot light Ls2 with an aspect ratio of 1:1.SELECTED DRAWING: Figure 1
Inventors:
MURAKAMI KAZUOMI
UCHIDA NAOKI
UCHIDA NAOKI
Application Number:
JP2019034446A
Publication Date:
September 03, 2020
Filing Date:
February 27, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
F21S41/675; F21S41/16; F21S41/275; F21V5/04; F21V7/00; F21V14/04
Attorney, Agent or Firm:
Hideto Yagi