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

Provided is a liquid crystal alignment agent comprising a polymer selected from the group consisting of polyamic acid including a repeating unit expressed as Formula 1, a polyimide including a repeating unit expressed as Formula 2, and a combination thereof. La présente invention concerne un agent d...

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Bibliographische Detailangaben
Hauptverfasser:	DONG, WON-SEOK, LEE, BUM-JIN, MOON, KYUNG-SOO, PARK, YOOUL, KWAK, TAE-HYOUNG, CHOI, JUNG-AH, SEO, HYO-JU
Format:	Patent
Sprache:	eng ; fre ; 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:	Provided is a liquid crystal alignment agent comprising a polymer selected from the group consisting of polyamic acid including a repeating unit expressed as Formula 1, a polyimide including a repeating unit expressed as Formula 2, and a combination thereof. La présente invention concerne un agent d'alignement de cristaux liquides, comprenant un polymère choisi dans le groupe constitué de l'acide polyamique comprenant un motif récurrent de formule 1, d'un polyimide comprenant un motif récurrent de formule 2 et d'une combinaison de ceux-ci.