Liquid crystal alignment agent, liquid crystal alignment film manufactured using the same, and liquid crystal display device including the liquid crystal alignment film

Disclosed is a liquid crystal alignment agent that includes a polymer selected from polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, and a combination thereof. In Chemical F...

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Bibliographic Details
Main Authors KIM, EUN-HA, CHOI, JUNG-GON, YOO, YONG-SIK, SHIN, MYOUNG-YOUP, YANG, JAE-DEUK, JO, GUK-PYO
Format Patent
LanguageEnglish
French
German
Published 04.07.2012
Subjects
ADHESIVES
CHEMISTRY
DYES
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Summary:Disclosed is a liquid crystal alignment agent that includes a polymer selected from polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, and a combination thereof. In Chemical Formulae 1 and 2, X 1 , X 2 , Y 1 and Y 2 are the same as defined in the detailed description.
Bibliography:Application Number: EP20110174615