WO2019088532A3 - 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 - Google Patents

액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 Download PDF

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Publication number
WO2019088532A3
WO2019088532A3 PCT/KR2018/012496 KR2018012496W WO2019088532A3 WO 2019088532 A3 WO2019088532 A3 WO 2019088532A3 KR 2018012496 W KR2018012496 W KR 2018012496W WO 2019088532 A3 WO2019088532 A3 WO 2019088532A3
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liquid crystal
crystal alignment
same
alignment film
display device
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PCT/KR2018/012496
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English (en)
French (fr)
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WO2019088532A2 (ko
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권순호
박항아
윤준영
윤형석
조정호
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주식회사 엘지화학
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Priority to CN201880025646.1A priority Critical patent/CN110546238B/zh
Priority to JP2019555916A priority patent/JP6852247B2/ja
Priority to US16/610,411 priority patent/US11499100B2/en
Publication of WO2019088532A2 publication Critical patent/WO2019088532A2/ko
Publication of WO2019088532A3 publication Critical patent/WO2019088532A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D179/00—Coating 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices 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 for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices 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 for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/025—Polyamide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/027—Polyimide
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 배향성과 안정성이 강화되고, 우수한 전기적 특성을 나타내는 액정 배향막을 제조하기 위한 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 및 액정 표시소자에 관한 것이다.
PCT/KR2018/012496 2017-11-03 2018-10-22 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 WO2019088532A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880025646.1A CN110546238B (zh) 2017-11-03 2018-10-22 液晶取向剂组合物、使用其制备液晶取向膜的方法和使用其的液晶取向膜
JP2019555916A JP6852247B2 (ja) 2017-11-03 2018-10-22 液晶配向剤組成物、それを用いた液晶配向膜の製造方法、それを用いた液晶配向膜および液晶表示素子
US16/610,411 US11499100B2 (en) 2017-11-03 2018-10-22 Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0146282 2017-11-03
KR1020170146282A KR102236903B1 (ko) 2017-11-03 2017-11-03 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Publications (2)

Publication Number Publication Date
WO2019088532A2 WO2019088532A2 (ko) 2019-05-09
WO2019088532A3 true WO2019088532A3 (ko) 2019-06-27

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PCT/KR2018/012496 WO2019088532A2 (ko) 2017-11-03 2018-10-22 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자

Country Status (6)

Country Link
US (1) US11499100B2 (ko)
JP (1) JP6852247B2 (ko)
KR (1) KR102236903B1 (ko)
CN (1) CN110546238B (ko)
TW (1) TWI681999B (ko)
WO (1) WO2019088532A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102382472B1 (ko) 2018-11-20 2022-04-01 주식회사 엘지화학 가교제 화합물, 이를 포함하는 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
JP2022027480A (ja) * 2020-07-29 2022-02-10 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH09297312A (ja) * 1996-05-08 1997-11-18 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR20120084253A (ko) * 2011-01-19 2012-07-27 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자, 그리고 그들의 제조에 사용되는 화합물 및 중합체
KR20150013446A (ko) * 2012-04-24 2015-02-05 디아이씨 가부시끼가이샤 중합성 화합물을 함유하는 액정 조성물 및 그것을 사용한 액정 표시 소자
JP2015222387A (ja) * 2014-05-23 2015-12-10 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、重合体並びに化合物
KR20160095801A (ko) * 2015-02-04 2016-08-12 주식회사 엘지화학 액정 배향막 조성물 및 액정 배향막

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JP5387428B2 (ja) 2010-01-26 2014-01-15 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
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KR101385279B1 (ko) 2012-03-09 2014-04-16 한국과학기술원 두 개의 치환기를 비대칭 구조로 포함하는 디아민 화합물, 이를 사용하여 제조된 중합체
JP5894567B2 (ja) 2013-08-21 2016-03-30 シャープ株式会社 液晶表示装置の製造方法
JP6492688B2 (ja) 2014-04-23 2019-04-03 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、並びに液晶表示素子
KR101809650B1 (ko) * 2015-10-02 2017-12-15 주식회사 엘지화학 광배향막의 제조 방법
KR101879834B1 (ko) 2015-11-11 2018-07-18 주식회사 엘지화학 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297312A (ja) * 1996-05-08 1997-11-18 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR20120084253A (ko) * 2011-01-19 2012-07-27 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자, 그리고 그들의 제조에 사용되는 화합물 및 중합체
KR20150013446A (ko) * 2012-04-24 2015-02-05 디아이씨 가부시끼가이샤 중합성 화합물을 함유하는 액정 조성물 및 그것을 사용한 액정 표시 소자
JP2015222387A (ja) * 2014-05-23 2015-12-10 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、重合体並びに化合物
KR20160095801A (ko) * 2015-02-04 2016-08-12 주식회사 엘지화학 액정 배향막 조성물 및 액정 배향막

Also Published As

Publication number Publication date
JP6852247B2 (ja) 2021-03-31
CN110546238B (zh) 2023-02-21
US20200063035A1 (en) 2020-02-27
TWI681999B (zh) 2020-01-11
CN110546238A (zh) 2019-12-06
TW201922927A (zh) 2019-06-16
JP2020516952A (ja) 2020-06-11
KR102236903B1 (ko) 2021-04-06
KR20190050670A (ko) 2019-05-13
US11499100B2 (en) 2022-11-15
WO2019088532A2 (ko) 2019-05-09

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