Title:
太陽電池複合型表示体及び表示体
Document Type and Number:
Japanese Patent JP6610085
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solar cell composite type display body capable of securing excellent visibility of a display object without deteriorating design properties through effectively illuminating the display object by an illumination device.SOLUTION: A solar cell composite type display body 10 includes: an optical sheet 20 having a sheet-like main body part 40 having a first face 40a and a second face 40b opposing the first face 40a; a solar cell panel 50 arranged opposing the second face 40b of the main body part 40; and an illumination device 60 having a luminous body 65 arranged closer to the second face 40b than the first face 40a of the main body part 40. On the optical sheet 20, a plurality of display faces 12 respectively oblique to a sheet face of the main body part 40 are aligned in an uniaxial direction. The illumination device 60 illuminates the display faces 12.SELECTED DRAWING: Figure 2
Inventors:
Hiroyuki Suzuki
Application Number:
JP2015165864A
Publication Date:
November 27, 2019
Filing Date:
August 25, 2015
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G09F13/04; F21S2/00; F21S9/03; F21V5/00; F21V5/02; F21V5/04; F21V23/00; G09F13/18; H02S10/00
Domestic Patent References:
| JP2011074728A | ||||
| JP2010192468A | ||||
| JP2012083684A | ||||
| JP2009524794A | ||||
| JP2004302223A | ||||
| JP2011099899A | ||||
| JP58149087A | ||||
| JP2012511822A | ||||
| JP6301035A | ||||
| JP2015502511A |
Foreign References:
| US5303525 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Hirohito Katsunuma
Yukihiro Hotta
Yoshiki Kanagawa
Hirohito Katsunuma
Yukihiro Hotta
Yoshiki Kanagawa