Title:
VEHICLE LIGHTING FIXTURE, VEHICLE SYSTEM, AND METHOD EXECUTED IN SAID VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/095666
Kind Code:
A1
Abstract:
This vehicle light fixture (10) comprises: a light source (20) for illuminating the outside of a vehicle (1); a sensor (30) for detecting information outside the vehicle (1); and an outer cover (40) disposed in front of the sensor (30). A first functional layer (41) is provided on the outer surface of the outer cover (40), a heating element (42) is provided inside the outer cover (40), the functional layer (41) has at least one among an antifogging function, an antifouling function, a water repellent function, and a reflectance lowering function, the functional layer (41) is provided at least in a range overlapping the visual field of the sensor (30) on the outer cover (40), and the heating element (42) is disposed to be able to transfer heat within the range.
Inventors:
KANEKO SUSUMU (JP)
WATANO YUICHI (JP)
NAMBA TAKANORI (JP)
SATO MASAAKI (JP)
WATANO YUICHI (JP)
NAMBA TAKANORI (JP)
SATO MASAAKI (JP)
Application Number:
PCT/JP2020/041618
Publication Date:
May 20, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21S45/60; B60Q1/00; B60Q11/00; B60S1/02; F21S41/20; F21S41/275; F21S43/20; F21S45/00; F21S45/10; F21V3/00; F21V3/10; F21V23/00; F21V29/90; F21W102/13; F21W103/00; F21W103/10; F21W103/20; F21Y115/10; F21Y115/30
Domestic Patent References:
| WO2018043743A1 | 2018-03-08 |
Foreign References:
| JP2007299676A | 2007-11-15 | |||
| JP2018185988A | 2018-11-22 | |||
| JP2015043279A | 2015-03-05 | |||
| JP2009259687A | 2009-11-05 | |||
| US20180320884A1 | 2018-11-08 | |||
| JP2017107646A | 2017-06-15 | |||
| JP2010146284A | 2010-07-01 | |||
| JPH0781522A | 1995-03-28 | |||
| JPS5913334U | 1984-01-27 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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