Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2022/215706
Kind Code:
A1
Abstract:
The present invention provides a vehicle lamp which is capable of forming an illumination pattern of a desired light distribution while suppressing an increase in size. A vehicle lamp 10 comprises: a plurality of light sources (21, 22, 23); a condenser lens 12 which condenses light from the plurality of light sources (21, 22, 23) that enters through an entry surface 34 and exits from an exit surface 35; a light shielding member (13) which is provided with a plurality of light transmitting parts (28) that transmit some of the light that has been condensed by the condenser lens 12; and a projection lens 14 which, by projecting light that has been transmitted by the light shielding member (13), forms an illumination pattern Pi having a plurality of illumination designs Di that correspond to the plurality of light transmitting parts. The light sources (21, 22, 23) are provided so as to respectively correspond to individual light transmitting parts. In the condenser lens 12, a plurality of condenser lens parts (31, 32, 33) which respectively correspond to individual light transmitting parts are stacked.
Inventors:
OKUBO YASUHIRO (JP)
Application Number:
PCT/JP2022/017165
Publication Date:
October 13, 2022
Filing Date:
April 06, 2022
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD (JP)
International Classes:
F21S43/20; F21S43/14; F21S43/19; F21V5/04; F21V5/08; F21W103/60; F21Y115/10
Foreign References:
| JP2020205237A | 2020-12-24 | |||
| JP2019192350A | 2019-10-31 | |||
| JP2019192350A | 2019-10-31 |
Attorney, Agent or Firm:
SAKAMOTO & PARTNERS (JP)
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