DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Geonhyeong | ko |
dc.contributor.author | Yoon, Dong Ki | ko |
dc.date.accessioned | 2021-08-20T01:50:47Z | - |
dc.date.available | 2021-08-20T01:50:47Z | - |
dc.date.created | 2021-04-05 | - |
dc.date.created | 2021-04-05 | - |
dc.date.created | 2021-04-05 | - |
dc.date.created | 2021-04-05 | - |
dc.date.created | 2021-04-05 | - |
dc.date.issued | 2021-07 | - |
dc.identifier.citation | JOURNAL OF INFORMATION DISPLAY, v.22, no.3, pp.173 - 178 | - |
dc.identifier.issn | 1598-0316 | - |
dc.identifier.uri | http://hdl.handle.net/10203/287258 | - |
dc.description.abstract | 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 security-enhanced anti-counterfeiting code that can replace complex chiral materials or expensive plasmonic particles. | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Security use of bilayer dichroic films made of liquid crystal polymer networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000635010500001 | - |
dc.identifier.scopusid | 2-s2.0-85103424540 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 173 | - |
dc.citation.endingpage | 178 | - |
dc.citation.publicationname | JOURNAL OF INFORMATION DISPLAY | - |
dc.identifier.doi | 10.1080/15980316.2021.1905723 | - |
dc.identifier.kciid | ART002757695 | - |
dc.contributor.localauthor | Yoon, Dong Ki | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Liquid crystal | - |
dc.subject.keywordAuthor | polymer network | - |
dc.subject.keywordAuthor | security code | - |
dc.subject.keywordAuthor | polarized light | - |
dc.subject.keywordAuthor | color | - |
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