LIQUID CRYSTAL PHOTO-ALIGNMENT AGENT, LIQUID CRYSTAL PHOTO-ALIGNMENT FILM MANUFACTURED USING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THEREOF

PURPOSE: A liquid crystal photo-alignment agent is provided to ensure excellent vertical alignment property, chemical resistance, stable liquid crystal alignment property, liquid crystal dropping convenience, excellent adhesive property to a board, electrooptic properties, and reliability to after i...

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Bibliographische Detailangaben
Hauptverfasser:	SHIN, MYOUNG YOUP, YANG, JAE DEUK, IM, MI RA, KIM, EUN HA, OH, HEE YOUNG, JO, GUK PYO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES FREQUENCY-CHANGING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE: A liquid crystal photo-alignment agent is provided to ensure excellent vertical alignment property, chemical resistance, stable liquid crystal alignment property, liquid crystal dropping convenience, excellent adhesive property to a board, electrooptic properties, and reliability to after image and to exhibit a texture with excellent processability. CONSTITUTION: A liquid crystal photo-alignment agent comprises a polymer compound and a solvent, wherein the polymer compound is polyamic acids and polyimide or combination thereof which comprise a first structure unit induced from photodiamine represented by chemical formula 1, a second structure unit induced from diamine represented by chemical formula 2, and a third structure unit induced from one or more functional diamines selected from chemical formulas 3-6.