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Can I read Security Use of Bilayer Dichroic Films Made of Liquid Crystal Polymer Networks on EtoBox?
Security Use of Bilayer Dichroic Films Made of Liquid Crystal Polymer Networks by Geonhyeong Park; Dong Ki Yoon is a Engineering article available to read on EtoBox.
What is Security Use of Bilayer Dichroic Films Made of Liquid Crystal Polymer Networks about?
We report on bilayer dichroic dye-doped liquid crystal (BDLC) films for patternable color codes, which can be used in anti-counterfeiting applications such as security codes and, unlike the conventional single-layer LC color films, show unique color changes depending on the direction of the polarization of the incident light that passes through them. This is a facile way to enhance the security level of security codes. BDLC films are fabricated by laminating two single-layer LC polymer network films with crossed optical axes. We believe that BDLC films can be used as a new platform for a securityenhanced anti-counterfeiting code that can replace complex chiral materials or expensive plasmonic particles.
Who reads Security Use of Bilayer Dichroic Films Made of Liquid Crystal Polymer Networks?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Geonhyeong Park; Dong Ki Yoon
- Publisher
- Informa UK Limited
- Published
- 2021
- Language
- EN
- Field
- Engineering (Physical Sciences)