发明申请
- 专利标题: DISPLAY AND INFORMATION-PRINTED MATTER
- 专利标题(中): 显示和信息打印的事项
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申请号: US14995824申请日: 2016-01-14
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公开(公告)号: US20160121641A1公开(公告)日: 2016-05-05
- 发明人: Toshiki Toda , Akira Nagano , Shingo Maruyama , Seiko Matsuno
- 申请人: TOPPAN PRINTING CO., LTD.
- 专利权人: TOPPAN PRINTING CO., LTD.
- 当前专利权人: TOPPAN PRINTING CO., LTD.
- 优先权: JP2007-138808 20070525; JP2007-152730 20070608
- 主分类号: B42D25/328
- IPC分类号: B42D25/328 ; B42D25/29
摘要:
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.
公开/授权文献
- US09933551B2 Display and information-printed matter 公开/授权日:2018-04-03
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