Title:
LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2014049261
Kind Code:
A
Abstract:
To prevent the deterioration of the emission efficiency of light emitted from a light source to a predetermined direction.
A lighting module 1 includes: a light guide plate 2 which has a first end part 21, a second end part 22, and a light emission surface (a first surface 2a or a second surface 2b); an LED 4 which is disposed facing the first end part 21; a light member 20 including light diffusion particles 2c; and a hinge part 10 which fixes the lighting member 20 to a window frame 11 at the second end part 22 so that the lighting member 20 can rotate relative to the window frame 11 with the second end part 22 set as an axis.
Inventors:
HANANO MASAAKI
KURIMOTO EIJI
IKUTA KAZUYA
KURIMOTO EIJI
IKUTA KAZUYA
Application Number:
JP2012190518A
Publication Date:
March 17, 2014
Filing Date:
August 30, 2012
Export Citation:
Assignee:
SHARP KK
International Classes:
F21S11/00; F21S2/00; F21V7/00; F21V21/30; F21Y101/02
Attorney, Agent or Firm:
Harakenzo world patent & trademark
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