Development of the random-retardation-encoding anti-counterfeiting technology

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6075, Issue , 2006, Pages

  Huang, Wan Jian ^a   Tsai, Chao Hsu ^a   Chen, Ting Ju ^a   Kuan, Min Tsung ^a   Wen, Chun Hsiang ^a  

^a INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE   (Taiwan)

Author keywords

Anti counterfeit; Microretardation film; Retardation film

Indexed keywords

HOLOGRAMS; IDENTIFICATION (CONTROL SYSTEMS); LINEAR SYSTEMS; OPTICAL DESIGN; OPTICAL FILMS; OPTICAL PROPERTIES; TRANSPARENCY;

ANTI-COUNTERFEIT; MICRORETARDATION FILM; RANDOM RETARDATION; RETARDATION FILM;

IMAGE CODING;

EID: 33645993264     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.642568     Document Type: Conference Paper

References (3)

1. C. Tsai, K. Lee, K.C. Huang, and C. K. Lee, "Fabricating Polymeric Micro-retardation Arrays for Autostereoscopic Display System by CO2 Laser Heat Processing Technology," Stereoscopic Displays and Virtual Reality Systems V, SPIE Proceedings, Vol. 3597, pp. 142-152 (2000).
2. C. Doornkamp,B.M.I. van der Zande, S.J Roosendaal, L.W.G. Stofmeel, J.J. van Glabbeek, J.T.M. Osenga, J.A.M. Steenbakkers, "Next generation mobile LCDs with In-cell retarders," Proceeding of IDW'03 p.685-688, 2003.
3. B.M.I, van der Zande, C. Doornkamp, S.J Roosendaal, J. Steenbakkers, A. Op't Hoog, J.T.M. Osenga, J.J. Van Glabbeek, L. Stofmeel, J. Lub, M. Shibazaki, K. Asahara, M. Shibazaki, I. Inada, M. Yoshiga, S. Kawata "Technologies towards patterned optical foils applied to transflective LCDs", the Journal of the SID p.627-632, 2005.