Title:
ARTWORK DISPLAY BOARD
Document Type and Number:
WIPO Patent Application WO/2014/050848
Kind Code:
A1
Abstract:
This artwork display board (100) is provided with an artwork board (1), a rear face plate (2), a planar light-emitting body (21), and a partition plate (3). The artwork board (1) has artwork (11) drawn thereon and is light-permeable. The rear face plate (2) is set apart from but parallel to the artwork board (1) on the reverse side of the artwork board (1) from the artwork (11). The planar light-emitting body (21) is in a position corresponding to the artwork (11) of the artwork board (1), on the face on the artwork-board-side of the rear face plate (2). The partition plate (3) has a light-blocking effect and is positioned perpendicular to the artwork board (1) and the rear face plate (2) in a position surrounding the planar light-emitting body (21) along the contour of the artwork (11), between the artwork board (1) and the rear face plate (2), so as to keep light emitted by the planar light-emitting body (21) from reaching any portions of the artwork board (1) other than the artwork (11).
Inventors:
ARITOMI YUUJI (JP)
UEZAWA KUNIAKI (JP)
TAKEKAWA SUSUMU (JP)
UEZAWA KUNIAKI (JP)
TAKEKAWA SUSUMU (JP)
Application Number:
PCT/JP2013/075815
Publication Date:
April 03, 2014
Filing Date:
September 25, 2013
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G09F13/14; F21S2/00; G09F13/04; F21Y105/00
Foreign References:
| JPS6455978U | 1989-04-06 | |||
| JP2001092396A | 2001-04-06 | |||
| JP2012109160A | 2012-06-07 | |||
| JP2012151101A | 2012-08-09 | |||
| JPS6160285U | 1986-04-23 | |||
| JP2011227197A | 2011-11-10 | |||
| JP2009229757A | 2009-10-08 |
Attorney, Agent or Firm:
ISONO Michizo (JP)
Michizo Isono (JP)
Michizo Isono (JP)
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