Title:
LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2008300295
Kind Code:
A
Abstract:
To provide a lighting device that can prevent surely a shadow by light from a light source.
The lighting device can be composed of a plurality of light sources such as LEDs and ELs, a reflector which reflects back the light of the light sources in the irradiation direction, and a diffuser which diffuses the light from the plurality of light sources and/or from the reflector to prevent shadows on an irradiation surface.
Inventors:
YASUOKA NORIO
TANI NAOKI
TANI NAOKI
Application Number:
JP2007147393A
Publication Date:
December 11, 2008
Filing Date:
June 01, 2007
Export Citation:
Assignee:
SHARP KK
International Classes:
F21V3/00; F21S6/00; F21S8/00; F21V7/00; F21V29/00; F21Y101/02
Attorney, Agent or Firm:
Nobuo Kono
Hideno Kono
Hideno Kono