LIQUID CRYSTAL DISPLAY DEVICE

A liquid crystal device, comprising, at least a pair of substrates; and a liquid crystal material composition disposed between the pair of substrates. The liquid crystal material composition comprises, at least, a Smectic phase liquid crystal material, and a molecular alignment-enhancing agent. The...

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Bibliographic Details
Main Authors MOCHIZUKI, AKIHIRO, TAKENAMI, SHIGEHARU
Format Patent
LanguageEnglish
French
German
Published 07.04.2010
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:A liquid crystal device, comprising, at least a pair of substrates; and a liquid crystal material composition disposed between the pair of substrates. The liquid crystal material composition comprises, at least, a Smectic phase liquid crystal material, and a molecular alignment-enhancing agent. The Smectic phase liquid crystal material has a molecular long axis or n-director having a tilt angle to its layer normal as a bulk material, and the molecular long axis of the Smectic phase liquid crystal material aligns parallel to the pre-setting alignment direction, resulting in its long axis layer normal. The molecular alignment-enhancing agent has a molecular axis or n-director having no tilt angle to its layer normal as a bulk material, and the molecular alignment-enhancing agent has a double bond structure in its molecule.
Bibliography:Application Number: EP20060780771