发明申请
- 专利标题: Reflection pattern-printed transparent sheet
- 专利标题(中): 反射图案印刷透明片
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申请号: US12073789申请日: 2008-03-10
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公开(公告)号: US20080252064A1公开(公告)日: 2008-10-16
- 发明人: Keiko Sekine , Yuichi Miyazaki
- 申请人: Keiko Sekine , Yuichi Miyazaki
- 优先权: JP061426/2007 20070312
- 主分类号: B42D15/00
- IPC分类号: B42D15/00
摘要:
Provided is a reflected pattern-printed transparent sheet in which a high reflection intensity of a non-visible light is obtained and in which a transparency in a visible light region is high. The above transparent sheet is a reflected pattern-printed transparent sheet in which non-visible light reflective transparent patterns are printed on a surface of a transparent substrate and which is mounted oppositely to a front face of a medium capable of displaying images, wherein an ink forming the transparent patterns described above contains a non-visible light reflection material; the non-visible light reflection material is a material having a wavelength selection reflectivity to a wavelength in a non-visible light region; and a thickness of the above transparent patterns is 6 to 20 μm.
公开/授权文献
- US08523237B2 Reflection pattern-printed transparent sheet 公开/授权日:2013-09-03