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1. WO2020096305 - LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR MANUFACTURING LIQUID CRYSTAL ALIGNMENT FILM USING SAME, LIQUID CRYSTAL ALIGNMENT FILM USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE

Publication Number WO/2020/096305
Publication Date 14.05.2020
International Application No. PCT/KR2019/014827
International Filing Date 04.11.2019
IPC
C09K 19/56 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19Liquid crystal materials
52characterised by components which are not liquid crystals, e.g. additives
54Additives having no specific mesophase
56Aligning agents
C09D 179/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
179Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/-C09D177/274
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
G02F 1/1337 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
C08L 79/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08G 73/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 권순호 KWON, Soonho
  • 윤준영 YOON, Jun Young
  • 윤형석 YUN, Hyeongseuk
  • 조정호 JO, Jung Ho
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2018-013659908.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR MANUFACTURING LIQUID CRYSTAL ALIGNMENT FILM USING SAME, LIQUID CRYSTAL ALIGNMENT FILM USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE
(FR) COMPOSITION D’AGENT D’ALIGNEMENT DE CRISTAUX LIQUIDES, PROCÉDÉ DE FABRICATION D’UN FILM D’ALIGNEMENT DE CRISTAUX LIQUIDES AU MOYEN DE CETTE COMPOSITION, FILM D’ALIGNEMENT DE CRISTAUX LIQUIDES COMPRENANT CETTE COMPOSITION ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES
(KO) 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
Abstract
(EN)
The present invention relates to: a liquid crystal aligning agent composition comprising a decomposition type liquid crystal alignment polymer and a catalyst precursor compound with a particular structure; a method for manufacturing a liquid crystal alignment film using same; a liquid crystal alignment film using same; and a liquid crystal display device.
(FR)
La présente invention concerne une composition d'agent d'alignement de cristaux liquides comprenant un polymère d'alignement de cristaux liquides du type à décomposition et un composé précurseur de catalyseur ayant une structure particulière ; un procédé de fabrication d'un film d'alignement de cristaux liquides au moyen de cette composition ; un film d'alignement de cristaux liquides comprenant cette composition ; et un dispositif d'affichage à cristaux liquides.
(KO)
본 발명은 분해형 액정 배향 중합체; 및 특정 구조의 촉매 전구체 화합물을 포함하는 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 및 액정 표시소자에 관한 것이다.
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