Invention Grant
- Patent Title: Display and information-printed matter
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Application No.: US14995824Application Date: 2016-01-14
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Publication No.: US09933551B2Publication Date: 2018-04-03
- Inventor: Toshiki Toda , Akira Nagano , Shingo Maruyama , Seiko Matsuno
- Applicant: TOPPAN PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Agent John P. White
- Priority: JP2007-138808 20070525; JP2007-152730 20070608
- Main IPC: B32B3/10
- IPC: B32B3/10 ; G02B5/18 ; B41M3/14 ; G02B27/42 ; G09F3/02 ; G09F3/03 ; B42D25/29 ; B42D25/328

Abstract:
A display includes a substrate with a light-transmitting property, a relief structure-forming layer disposed on at least one surface of the substrate and including a relief-structured region on a surface thereof opposite to its surface in contact with the substrate, a light-reflecting layer disposed on the surface of the relief structure-forming layer including the relief-structured region, and a printed layer formed on a surface of the substrate opposite to the surface on which the relief structure-forming layer is disposed, or between the relief structure-forming layer and the light-reflecting layer, or on a side of the light-reflecting layer opposite to its surface in contact with the relief structure-forming layer. The relief-structured region is constituted by recessed or protruding portions arranged two-dimensionally, has low reflectivity and low diffusibility under a normal illumination condition, and exhibits a diffracted light-emitting property under a specific condition.
Public/Granted literature
- US20160121641A1 DISPLAY AND INFORMATION-PRINTED MATTER Public/Granted day:2016-05-05
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