KR20220065753A - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

Info

Publication number
KR20220065753A
KR20220065753A KR1020227001681A KR20227001681A KR20220065753A KR 20220065753 A KR20220065753 A KR 20220065753A KR 1020227001681 A KR1020227001681 A KR 1020227001681A KR 20227001681 A KR20227001681 A KR 20227001681A KR 20220065753 A KR20220065753 A KR 20220065753A
Authority
KR
South Korea
Prior art keywords
liquid crystal
formula
group
crystal aligning
diamine
Prior art date
Application number
KR1020227001681A
Other languages
English (en)
Korean (ko)
Inventor
마사토 모리우치
나오시 하세가와
Original Assignee
닛산 가가쿠 가부시키가이샤
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 닛산 가가쿠 가부시키가이샤 filed Critical 닛산 가가쿠 가부시키가이샤
Publication of KR20220065753A publication Critical patent/KR20220065753A/ko

Links

Classifications

    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/08—Bridged systems
    • 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
    • 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
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020227001681A 2019-09-19 2020-09-16 액정 배향제, 액정 배향막 및 액정 표시 소자 KR20220065753A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019170885 2019-09-19
JPJP-P-2019-170885 2019-09-19
PCT/JP2020/035095 WO2021054365A1 (ja) 2019-09-19 2020-09-16 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (1)

Publication Number Publication Date
KR20220065753A true KR20220065753A (ko) 2022-05-20

Family

ID=74883003

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227001681A KR20220065753A (ko) 2019-09-19 2020-09-16 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JPWO2021054365A1 (ja)
KR (1) KR20220065753A (ja)
CN (1) CN114174468A (ja)
TW (1) TW202124682A (ja)
WO (1) WO2021054365A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11581330B2 (en) 2020-11-06 2023-02-14 Micron Technology, Inc. Memory array and method used in forming a memory array comprising strings of memory cells

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002033481A1 (fr) 2000-10-16 2002-04-25 Nissan Chemical Industries, Ltd. Agent d'alignement pour cristal liquide pour commutation dans le plan, film d'alignement de cristaux liquides et element d'affichage a cristaux liquides
JP2013167782A (ja) 2012-02-16 2013-08-29 Japan Display Inc 液晶表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616629A (ja) * 1992-07-03 1994-01-25 Mitsui Toatsu Chem Inc イミド環含有ジアミン類およびその製造方法
JP3612832B2 (ja) * 1995-12-28 2005-01-19 Ｊｓｒ株式会社 イミド基含有ポリアミック酸の製造方法並びに液晶配向剤
JP4678142B2 (ja) * 2004-05-25 2011-04-27 日産化学工業株式会社 高透明性を有するポリ（アミド酸−イミド）共重合体の感光性樹脂組成物およびその硬化膜
JP6776687B2 (ja) * 2015-09-02 2020-10-28 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子、並びにこれらの製造方法
KR101879834B1 (ko) * 2015-11-11 2018-07-18 주식회사 엘지화학 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자
KR102129572B1 (ko) * 2016-12-08 2020-07-02 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002033481A1 (fr) 2000-10-16 2002-04-25 Nissan Chemical Industries, Ltd. Agent d'alignement pour cristal liquide pour commutation dans le plan, film d'alignement de cristaux liquides et element d'affichage a cristaux liquides
JP2013167782A (ja) 2012-02-16 2013-08-29 Japan Display Inc 液晶表示装置

Also Published As

Publication number Publication date
CN114174468A (zh) 2022-03-11
WO2021054365A1 (ja) 2021-03-25
TW202124682A (zh) 2021-07-01
JPWO2021054365A1 (ja) 2021-03-25

Similar Documents

Publication Publication Date Title
JP6725885B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TWI767870B (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
TWI596139B (zh) Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
JP2019117399A (ja) 液晶配向剤、液晶配向膜、液晶配向膜の製造方法及び液晶表示素子
JP7163839B2 (ja) 液晶配向剤、液晶配向膜及び液晶素子
KR20170091011A (ko) 액정 배향제, 액정 배향막, 액정 소자, 중합체 및 디아민
JP6350515B2 (ja) 液晶配向剤、それらを用いて得られる液晶表示素子及びその製造方法
CN110192148B (zh) 液晶表示元件的制造方法以及液晶表示元件用基板和液晶表示元件组装体
KR20220065753A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6507815B2 (ja) 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、位相差フィルム及びその製造方法
JP7347410B2 (ja) 新規な液晶配向剤、液晶配向膜及び液晶表示素子
CN106398721B (zh) 液晶取向剂、液晶取向膜、液晶元件、液晶取向膜的制造方法、聚合物以及二胺
JP6547565B2 (ja) 液晶配向剤、液晶配向膜及び液晶素子
JP7401853B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法
JP7028241B2 (ja) 液晶配向剤、液晶配向膜及びその製造方法、並びに液晶素子
CN107533259B (zh) 液晶取向剂、液晶取向膜及液晶表示元件
WO2022250007A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、ジアミン及び重合体
CN117925256A (zh) 液晶配向剂、其制造方法、液晶配向膜及液晶显示元件
TW202417599A (zh) 液晶配向劑、其製造方法、液晶配向膜及液晶顯示元件
JP2023109149A (ja) 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
WO2023032784A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2021059999A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、重合体、及びジアミン
WO2023054567A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
CN113773858A (zh) 液晶配向剂、液晶配向膜及液晶显示组件
TW202336216A (zh) 液晶配向劑、液晶配向膜、以及液晶顯示元件