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Proceedings Paper

Development of peripheral materials for color graphic arts holograms
Author(s): Hiroyuki Ohtaki; Masachika Watanabe; Daijiro Kodama; Fumiko Noujima; Kenji Ueda
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Paper Abstract

Dai Nippon Printing is the first company in the world to succeed in the mass production of full-color 3D Lippmann type holograms, which are marketed under the name of TRUE IMAGETM. TRUE IMAGETM labels consist of a panchromatic photopolymer material and pressure-sensitive adhesives (PSAs). This new medium is expected to have wide application in various fields, such as publishing, labels for authentication, and so on. For commercial use, TRUE IMAGETM labels require high-quality PSAs. In this study, two new PSAs and a new layer structure were developed. One PSA provides TRUE IMAGETM labels with good environmental stability, and the other adjusts the playback wavelengths. These two PSAs together with a new layer structure have enabled the development of a new type of TRUE IMAGETM label for security applications.

Paper Details

Date Published: 17 March 2000
PDF: 8 pages
Proc. SPIE 3956, Practical Holography XIV and Holographic Materials VI, (17 March 2000); doi: 10.1117/12.380004
Show Author Affiliations
Hiroyuki Ohtaki, Dai Nippon Printing Co., Ltd. (Japan)
Masachika Watanabe, Dai Nippon Printing Co., Ltd. (Japan)
Daijiro Kodama, Dai Nippon Printing Co., Ltd. (Japan)
Fumiko Noujima, Dai Nippon Printing Co., Ltd. (Japan)
Kenji Ueda, Dai Nippon Printing Co., Ltd. (Japan)

Published in SPIE Proceedings Vol. 3956:
Practical Holography XIV and Holographic Materials VI
Sylvia H. Stevenson; Stephen A. Benton; T. John Trout; Sylvia H. Stevenson; T. John Trout, Editor(s)

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