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dc.contributor.authorLin, Yi-Hsinen_US
dc.contributor.authorYang, Chih-Mingen_US
dc.date.accessioned2014-12-08T15:09:38Z-
dc.date.available2014-12-08T15:09:38Z-
dc.date.issued2009-04-06en_US
dc.identifier.issn0003-6951en_US
dc.identifier.urihttp://dx.doi.org/10.1063/1.3111790en_US
dc.identifier.urihttp://hdl.handle.net/11536/7376-
dc.description.abstractA polarizer-free three step switch using distinct dye-doped liquid crystal (LC) gels is demonstrated in reflective mode. By controlling the spatial distribution of the density of polymer networks, the distinct dye-doped LC gels can produce multiple states: bright, dark, and information states without patterning indium-tin oxide. The multiple states are generated by adapting different polymer network density in different display regions. The dark state is due to the combination of scattering and absorption. It can be further extended for a four step switch. The potential applications are decorative displays, electrically tunable iris, and electrically tunable low pass or high pass filter.en_US
dc.language.isoen_USen_US
dc.subjectdyesen_US
dc.subjectelectro-optical switchesen_US
dc.subjectliquid crystal displaysen_US
dc.subjectliquid crystal polymersen_US
dc.subjectpolymer gelsen_US
dc.titleA polarizer-free three step switch using distinct dye-doped liquid crystal gelsen_US
dc.typeArticleen_US
dc.identifier.doi10.1063/1.3111790en_US
dc.identifier.journalAPPLIED PHYSICS LETTERSen_US
dc.citation.volume94en_US
dc.citation.issue14en_US
dc.citation.epageen_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000265083700069-
dc.citation.woscount8-
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