17 March 2000 Development of peripheral materials for color graphic arts holograms
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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.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hiroyuki Ohtaki, Hiroyuki Ohtaki, Masachika Watanabe, Masachika Watanabe, Daijiro Kodama, Daijiro Kodama, Fumiko Noujima, Fumiko Noujima, Kenji Ueda, Kenji Ueda, } "Development of peripheral materials for color graphic arts holograms", Proc. SPIE 3956, Practical Holography XIV and Holographic Materials VI, (17 March 2000); doi: 10.1117/12.380004; https://doi.org/10.1117/12.380004


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