Title:
車輌用灯具
Document Type and Number:
Japanese Patent JP6382555
Kind Code:
B2
Abstract:
A vehicle lamp includes a lamp housing having an opening and a cover attached to the lamp housing and closing the opening to form a lamp chamber, and a lamp unit disposed in an interior of the lamp chamber and including a light source having a plurality of planar light emitting bodies. An outer peripheral portion of each of the planar light emitting bodies is a non-light emitting region, and a portion inside the non-light emitting region of each of the planar light emitting bodies is a light emitting region. At least a portion of the non-light emitting region is formed to be transparent. The transparent portion of the non-light emitting region of the planar light emitting bodies and an outer end portion of the light emitting region of other planar light emitting bodies are superimposed to each other in a thickness direction of the planar light emitting bodies.
Inventors:
Haruhiko Iyoda
Masaya Shito
Toru Ito
Yukio Onoda
Masaya Shito
Toru Ito
Yukio Onoda
Application Number:
JP2014075511A
Publication Date:
August 29, 2018
Filing Date:
April 01, 2014
Export Citation:
Assignee:
Koito Manufacturing Co., Ltd.
International Classes:
F21S41/155; F21S43/145; F21S43/15; F21W107/10
Domestic Patent References:
| JP2002133915A | ||||
| JP2014017204A | ||||
| JP2007172918A | ||||
| JP2014026853A | ||||
| JP2011150887A |
Foreign References:
| WO2013128740A1 |
Attorney, Agent or Firm:
Masanobu Iwata
Hiroto Nakagawa
Hiroto Nakagawa