Title:
DISPLAY BODY
Document Type and Number:
WIPO Patent Application WO/2023/042891
Kind Code:
A1
Abstract:
Provided is a technology capable of achieving a display body that does not require extremely high position accuracy in manufacturing, can be manufactured at relatively low cost, and produces a high forgery prevention effect. A display body (1) is provided with a base material (10) and pixels (PX). The pixels are arrayed in X and Y directions and have a dimension of 440 μm or less in the respective directions. Each pixel includes linear first to third regions (R1, R2, R3) each extending in the Y direction and arrayed in the X direction. At least a part of the pixel has a first coloring line (P1) in the first region, at least a part of the pixel has a second coloring line (PL2) exhibiting a color different from the first coloring line in the second region, and at least a part of the pixel has a third coloring line (PL3) exhibiting a color different from the first and second coloring lines. Each pixel is different from one or more other pixels in the dimension of one or more of the first to third coloring lines in the Y direction. Thus, a gradation display image is displayed.
Inventors:
YOSHINARI REIKO (JP)
Application Number:
PCT/JP2022/034618
Publication Date:
March 23, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
TOPPAN INC (JP)
International Classes:
B41M3/14; B42D25/24; B42D25/29
Domestic Patent References:
| WO2006066731A1 | 2006-06-29 |
Foreign References:
| JP2012108419A | 2012-06-07 | |||
| JP2010038940A | 2010-02-18 | |||
| JP2017121699A | 2017-07-13 | |||
| JP2019164333A | 2019-09-26 |
Attorney, Agent or Firm:
SUZUYE & SUZUYE (JP)
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