JP6981541B2 - 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 - Google Patents

液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 Download PDF

Info

Publication number
JP6981541B2
JP6981541B2 JP2020511630A JP2020511630A JP6981541B2 JP 6981541 B2 JP6981541 B2 JP 6981541B2 JP 2020511630 A JP2020511630 A JP 2020511630A JP 2020511630 A JP2020511630 A JP 2020511630A JP 6981541 B2 JP6981541 B2 JP 6981541B2
Authority
JP
Japan
Prior art keywords
liquid crystal
group
crystal alignment
compound
alignment agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020511630A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019193854A1 (ja
Inventor
敬 岡田
嘉崇 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
JSR Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JSR Corp filed Critical JSR Corp
Publication of JPWO2019193854A1 publication Critical patent/JPWO2019193854A1/ja
Application granted granted Critical
Publication of JP6981541B2 publication Critical patent/JP6981541B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
    • C08F212/22—Oxygen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/353—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020511630A 2018-04-05 2019-02-19 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 Active JP6981541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018073137 2018-04-05
JP2018073137 2018-04-05
PCT/JP2019/006154 WO2019193854A1 (ja) 2018-04-05 2019-02-19 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法

Publications (2)

Publication Number Publication Date
JPWO2019193854A1 JPWO2019193854A1 (ja) 2020-12-03
JP6981541B2 true JP6981541B2 (ja) 2021-12-15

Family

ID=68100616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020511630A Active JP6981541B2 (ja) 2018-04-05 2019-02-19 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法

Country Status (5)

Country Link
JP (1) JP6981541B2 (zh)
KR (1) KR102404078B1 (zh)
CN (1) CN111615661B (zh)
TW (1) TWI788550B (zh)
WO (1) WO2019193854A1 (zh)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3840743B2 (ja) 1997-06-03 2006-11-01 Ｊｓｒ株式会社 液晶配向剤
JP3965759B2 (ja) * 1998-02-19 2007-08-29 チッソ株式会社 紫外線二量化高分子化合物を用いた液晶配向膜、および該配向膜を用いた液晶表示素子
JP4653421B2 (ja) * 2004-06-08 2011-03-16 株式会社 日立ディスプレイズ 液晶表示装置
JP4525563B2 (ja) 2005-11-16 2010-08-18 日立電線株式会社 液晶配向剤
JP5552894B2 (ja) * 2010-05-14 2014-07-16 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5678824B2 (ja) * 2011-01-05 2015-03-04 Jsr株式会社 液晶配向剤、液晶配向膜、位相差フィルムの製造方法、位相差フィルム及び液晶表示素子
JP6057075B2 (ja) * 2013-04-18 2017-01-11 Jsr株式会社 液晶配向剤
JP6311343B2 (ja) * 2013-05-09 2018-04-18 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、液晶配向膜の製造方法、位相差フィルム及び位相差フィルムの製造方法
CN105492965B (zh) * 2013-06-25 2019-04-09 日产化学工业株式会社 液晶取向剂、液晶取向膜、液晶表示元件
WO2015012316A1 (ja) * 2013-07-24 2015-01-29 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
JP6716966B2 (ja) 2015-03-11 2020-07-01 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP2017040721A (ja) * 2015-08-18 2017-02-23 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法、液晶表示素子、重合体及び化合物
JP6520657B2 (ja) * 2015-11-16 2019-05-29 Jnc株式会社 ジアミン、ポリアミック酸またはその誘導体、液晶配向剤、液晶配向膜および液晶表示素子

Also Published As

Publication number Publication date
CN111615661A (zh) 2020-09-01
TW201943843A (zh) 2019-11-16
KR102404078B1 (ko) 2022-05-30
JPWO2019193854A1 (ja) 2020-12-03
WO2019193854A1 (ja) 2019-10-10
TWI788550B (zh) 2023-01-01
KR20200098658A (ko) 2020-08-20
CN111615661B (zh) 2023-02-28

Similar Documents

Publication Publication Date Title
JP6911885B2 (ja) 液晶配向膜の製造方法及び液晶素子の製造方法
CN107338058B (zh) 液晶取向剂、液晶取向膜及其制造方法、液晶元件、聚合物以及化合物
JP6981542B2 (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
JP7409325B2 (ja) 液晶配向剤及び液晶素子の製造方法
JP7322875B2 (ja) 液晶配向剤、液晶配向膜及び液晶素子
JP6828360B2 (ja) 液晶配向剤、液晶配向膜、液晶素子、並びに液晶配向膜及び液晶素子の製造方法
JP7517208B2 (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
JP6981541B2 (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
JP6962387B2 (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
TWI814748B (zh) 液晶配向劑、液晶配向膜、液晶元件及液晶配向膜的製造方法
WO2021005888A1 (ja) 液晶配向剤、液晶配向膜及び液晶素子
TWI791838B (zh) 液晶配向劑、液晶配向膜、液晶元件及液晶元件的製造方法
CN105385456A (zh) 液晶取向剂、液晶取向膜及其制造方法、液晶显示元件、以及相位差膜及其制造方法
JP2022087021A (ja) 液晶配向剤、液晶配向膜及び液晶素子
JP2023107736A (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
JP2023170991A (ja) 液晶配向剤、液晶配向膜及び液晶素子
WO2021049255A1 (ja) 液晶配向剤、液晶配向膜及び液晶素子
JP2022067054A (ja) 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200521

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210330

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210526

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211019

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211101

R150 Certificate of patent or registration of utility model

Ref document number: 6981541

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150