KR20250009419A - 신규한 디아민 화합물, 그 디아민을 사용하여 얻어지는 중합체, 액정 배향제, 액정 배향막, 및 액정 표시 소자 - Google Patents

신규한 디아민 화합물, 그 디아민을 사용하여 얻어지는 중합체, 액정 배향제, 액정 배향막, 및 액정 표시 소자 Download PDF

Info

Publication number
KR20250009419A
KR20250009419A KR1020247035071A KR20247035071A KR20250009419A KR 20250009419 A KR20250009419 A KR 20250009419A KR 1020247035071 A KR1020247035071 A KR 1020247035071A KR 20247035071 A KR20247035071 A KR 20247035071A KR 20250009419 A KR20250009419 A KR 20250009419A
Authority
KR
South Korea
Prior art keywords
liquid crystal
dianhydride
crystal alignment
group
diamine
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.)
Pending
Application number
KR1020247035071A
Other languages
English (en)
Korean (ko)
Inventor
준 하시모토
마사토 모리우치
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 KR20250009419A publication Critical patent/KR20250009419A/ko
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
KR1020247035071A 2022-05-13 2023-05-10 신규한 디아민 화합물, 그 디아민을 사용하여 얻어지는 중합체, 액정 배향제, 액정 배향막, 및 액정 표시 소자 Pending KR20250009419A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-079186 2022-05-13
JP2022079186 2022-05-13
PCT/JP2023/017610 WO2023219112A1 (ja) 2022-05-13 2023-05-10 新規なジアミン化合物、該ジアミンを用いて得られる重合体、液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (1)

Publication Number Publication Date
KR20250009419A true KR20250009419A (ko) 2025-01-17

Family

ID=88730274

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247035071A Pending KR20250009419A (ko) 2022-05-13 2023-05-10 신규한 디아민 화합물, 그 디아민을 사용하여 얻어지는 중합체, 액정 배향제, 액정 배향막, 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JPWO2023219112A1 (https=)
KR (1) KR20250009419A (https=)
CN (1) CN119212979A (https=)
TW (1) TW202406893A (https=)
WO (1) WO2023219112A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118878823B (zh) * 2024-06-17 2025-06-10 波米科技有限公司 一种聚合物a、制备方法及其应用
CN120590629B (zh) * 2025-08-07 2025-11-04 武汉柔显科技股份有限公司 聚酰亚胺前体、液晶取向剂、液晶取向膜及制造方法、液晶表示元件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
WO2004021076A1 (ja) 2002-08-29 2004-03-11 Nissan Chemical Industries, Ltd. 液晶配向剤およびそれを用いた液晶表示素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005037920A (ja) * 2003-06-24 2005-02-10 Jsr Corp 液晶配向剤、液晶配向膜および液晶表示素子
JP6993618B2 (ja) * 2016-12-27 2022-01-13 日産化学株式会社 新規重合体及びジアミン化合物、液晶配向剤、液晶配向膜及び液晶表示素子
TWI754739B (zh) * 2017-04-14 2022-02-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
TWI885556B (zh) * 2018-05-16 2025-06-01 美商杜邦股份有限公司 用於電子裝置中的聚合物
JP7582305B2 (ja) * 2020-04-15 2024-11-13 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
CN112062958B (zh) * 2020-08-20 2023-04-07 长春高琦聚酰亚胺材料有限公司 一种聚酰亚胺材料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
WO2004021076A1 (ja) 2002-08-29 2004-03-11 Nissan Chemical Industries, Ltd. 液晶配向剤およびそれを用いた液晶表示素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
「액정 광 배향막」키도와키, 이치무라 기능 재료 1997년 11월호 Vol.17, No.11 13 ∼ 22 페이지

Also Published As

Publication number Publication date
TW202406893A (zh) 2024-02-16
WO2023219112A1 (ja) 2023-11-16
JPWO2023219112A1 (https=) 2023-11-16
CN119212979A (zh) 2024-12-27

Similar Documents

Publication Publication Date Title
JP7505643B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7831478B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP2024105348A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20250009419A (ko) 신규한 디아민 화합물, 그 디아민을 사용하여 얻어지는 중합체, 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP7848806B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
KR20240088900A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20240032874A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자
KR20250169352A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자
KR20250138750A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20240023525A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20240032873A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자
KR20240089362A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TWI901102B (zh) 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件
JP7831480B2 (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
KR20250006072A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
WO2025205803A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20250128953A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TW202534109A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
JP2024007369A (ja) 液晶配向膜の製造方法、液晶表示素子の製造方法、液晶配向膜、及び液晶表示素子
WO2025079517A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20250112777A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TW202525984A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
KR20250144417A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
TW202532392A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
TW202523828A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20241021

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application