Invention Grant
- Patent Title: Printed material and photographic material
- Patent Title (中): 印刷材料和照相材料
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Application No.: US14006802Application Date: 2012-03-30
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Publication No.: US08998429B2Publication Date: 2015-04-07
- Inventor: Tomoo Fukuda , Mitsuo Arima , Sung-kil Lee , Yu Nomura , Hiroyuki Kiso , Fumihiko Iida
- Applicant: Tomoo Fukuda , Mitsuo Arima , Sung-kil Lee , Yu Nomura , Hiroyuki Kiso , Fumihiko Iida
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sony Corporation
- Priority: JP2011-081165 20110331
- International Application: PCT/JP2012/059424 WO 20120330
- International Announcement: WO2012/133943 WO 20121004
- Main IPC: G02B27/42
- IPC: G02B27/42
Abstract:
A printed material includes a printed material body with a surface, and an optical element disposed on the surface of the printed material body. The optical element includes multiple structures formed at a pitch not longer than the wavelength of visible light. The structures have an aspect ratio of 0.6 or more and 5.0 or less.
Public/Granted literature
- US20140063607A1 PRINTED MATERIAL AND PHOTOGRAPHIC MATERIAL Public/Granted day:2014-03-06
Information query
