Title:
LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2015002127
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lighting device in which glare is inhibited and rendering ability is improved by glittering.SOLUTION: A lighting device according to one embodiment includes: a light emitting element; and a cover which is provided at the radiation side of the light emitting element. The cover includes: a first translucent part provided at the center side of the cover; and a second translucent part which is provided at a periphery of the first translucent part and has light transmissivity higher than light transmissivity of the first translucent part.
Inventors:
TSUCHIYA RYUJI
MATSUDA YOHEI
YAMAMOTO JUNICHIRO
YOSHIDA KAZUFUMI
MATSUDA YOHEI
YAMAMOTO JUNICHIRO
YOSHIDA KAZUFUMI
Application Number:
JP2013127007A
Publication Date:
January 05, 2015
Filing Date:
June 17, 2013
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
F21S8/02; B60Q3/02; F21V3/00; F21W106/00
Domestic Patent References:
| JP2013080690A | 2013-05-02 | |||
| JP2009248802A | 2009-10-29 |
Attorney, Agent or Firm:
Masahiko Hiugaji
Junichi Kozaki
Ichikawa 浩
Ichiro Nomura
Junichi Kozaki
Ichikawa 浩
Ichiro Nomura