X-ray scattering studies of phase-separated composite organic film cells
DC Field | Value | Language |
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dc.contributor.author | Choi, Hong | - |
dc.contributor.author | Kim, Dong-Woo | - |
dc.contributor.author | Rhie, Kung-Won | - |
dc.contributor.author | Hong, Mun-Pyo | - |
dc.contributor.author | Shin, Sung-Tae | - |
dc.contributor.author | Kumar, Satyendra | - |
dc.contributor.author | Jang, Won-gun | - |
dc.contributor.author | Lee, Baek-woon | - |
dc.contributor.author | Kim, Kyeong-hyeon | - |
dc.date.accessioned | 2021-09-09T11:32:33Z | - |
dc.date.available | 2021-09-09T11:32:33Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2008-02 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/124137 | - |
dc.description.abstract | The authors report X-ray scattering experiments on phase-separated composite organic film (PSCOF) structures mixed with ferroelectric liquid crystals (FLCs). We discuss the effect of the local layer structure in a PSCOF cell on the ratio of the concentration between prepolymer and liquid crystals. The ratio of optimized concentration in terms of optical characteristics for a PSCOF liquid crystal display are 30 wt % for prepolymer (NOA65) and 70 wt % for FLCs (Felix). We found that the layer structure in a ferroelectric liquid crystal cell made of 30 wt % NOA65 and 70 wt % Felix is a tilted-bookshelf layer structure. The angles 15 and 17 degrees are the tilted-bookshelf angles at 65 and 58 degrees C, respectively. These layer tilt angles are almost same as the molecular tilt angles of ferroelectric liquid crystals in the Sm C* phase. We understand that this result comes from compensating for layer buckling. We consider that the PSCOF-mode local layer structure is an excellent solution to the problem of zig-zag defects and mechanical shock for application in future televisions and plastic ferroelectric liquid crystal displays (FLCDs). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | X-ray scattering studies of phase-separated composite organic film cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Rhie, Kung-Won | - |
dc.contributor.affiliatedAuthor | Hong, Mun-Pyo | - |
dc.identifier.doi | 10.1143/JJAP.47.1008 | - |
dc.identifier.scopusid | 2-s2.0-54249127036 | - |
dc.identifier.wosid | 000255019700041 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.47, no.2, pp.1008 - 1011 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 47 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1008 | - |
dc.citation.endPage | 1011 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordAuthor | X-ray scattering | - |
dc.subject.keywordAuthor | ferroelectric liquid crystal | - |
dc.subject.keywordAuthor | phase-separated composite organic film | - |
dc.subject.keywordAuthor | tilted-bookshelf | - |
dc.subject.keywordAuthor | SmC* | - |
dc.subject.keywordAuthor | layer buckling | - |
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