Title:
LIGHTING DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/048835
Kind Code:
A1
Abstract:
A lighting device (10) is provided with a plurality of substrates (3) that have light sources (5) formed on one face thereof; a plurality of first reflection sheets (7) that cover each of the faces formed by the above-mentioned plurality of substrates (3), avoiding the above-mentioned light sources (5); a supporting board (1) that supports the above-mentioned plurality of substrates (3); and a second reflection sheet (8) that covers the upper face of the above-mentioned supporting board (1) in a gap formed in between adjacent substrates (3) among the above-mentioned plurality of substrates (3). Thus, a lighting device that can irradiate uniform light without unevenness in brightness is provided.
Inventors:
AJICHI YUHSAKU
MASUDA TAKESHI
TOMIYOSHI AKIRA
INOUE NAOTO
MASUDA TAKESHI
TOMIYOSHI AKIRA
INOUE NAOTO
Application Number:
PCT/JP2010/058039
Publication Date:
April 28, 2011
Filing Date:
May 12, 2010
Export Citation:
Assignee:
SHARP KK (JP)
AJICHI YUHSAKU
MASUDA TAKESHI
TOMIYOSHI AKIRA
INOUE NAOTO
AJICHI YUHSAKU
MASUDA TAKESHI
TOMIYOSHI AKIRA
INOUE NAOTO
International Classes:
F21S2/00; G02F1/13357; F21Y101/02
Foreign References:
| JP2010055952A | 2010-03-11 | |||
| JP2007183560A | 2007-07-19 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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