Abstract
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Antiferroelectric liquid crystals are attractive for microdisplay applications, because of their fast switching and wide viewing angle; however the pretransitional effect reduces the contrast of the display. As a promising alternative orthoconic antiferroelectric liquid crystals (OAFLC) with a cone angle of 90º provide a good dark state between crossed polarized independently of the cell rotation. These materials are properly surface stabilized in 1.5?m thick cell required for ? retardation, which limits their use in display applications. In this work, new OAFLC mixtures have been surface stabilized in thick cells. This achievement may open a new area of OAFLC applications in photonic devices. | |
International
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No |
Congress
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VIII Reunión Española de Optoelectrónica OPTOEL 2013 |
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960 |
Place
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Alcalá de Henares, Madrid |
Reviewers
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Si |
ISBN/ISSN
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978-84-88754-21-9 |
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Start Date
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10/07/2013 |
End Date
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12/07/2013 |
From page
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260 |
To page
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263 |
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VIII Reunión Española de Optoelectrónica OPTOEL 2013 |