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DC Field Value Language Yang, Kee-Jeong ko Kang, Jin-Kyu ko Choi, Byeong-Dae ko 2017-07-11T06:19:44Z - 2017-04-10 - 2014-08 -
dc.identifier.citation Japanese Journal of Applied Physics, v.53, no.8 -
dc.identifier.issn 0021-4922 -
dc.identifier.uri -
dc.description.abstract The electro optic properties of a polymer-dispersed liquid-crystal (PDLC) film were investigated by varying the driving conditions such as applied voltage and frequency. The PDLC was formed from a mixture of a liquid crystal (TL205) and prepolymer consisting of 2-ethylhexyl acrylate, Darocur 4265, 1,6-hexanediol diacrylate, and Ebecryl 810. When driven by applied voltage, the PDLC film showed contrast ratio of 17.59-23.64 at frequencies of 1 ×102-1 × 106 Hz, but the contrast ratio decreased to 4.01-6.46 within specific voltage ranges. With an increase in frequency, the dielectric anisotropy of the LC decreased, causing an increase in both the threshold voltage and driving voltage. Thus, the electro optic properties of the PDLC film could be modified by varying the voltage and frequency conditions. © 2014 The Japan Society of Applied Physics. -
dc.publisher Institute of Physics Publishing -
dc.title Electro optic characteristics of polymer-dispersed liquid-crystal films for flexible display -
dc.type Article -
dc.identifier.doi 10.7567/JJAP.53.08NF03 -
dc.identifier.wosid 000342765700021 -
dc.identifier.scopusid 2-s2.0-84906049895 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.identifier.citationVolume 53 -
dc.identifier.citationNumber 8 -
dc.identifier.citationTitle Japanese Journal of Applied Physics -
dc.type.journalArticle Article; Conference Paper -
dc.contributor.affiliatedAuthor Yang, Kee-Jeong -
dc.contributor.affiliatedAuthor Kang, Jin-Kyu -
dc.contributor.affiliatedAuthor Choi, Byeong-Dae -
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