KR20240090441A - 액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물 - Google Patents

액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물 Download PDF

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Publication number
KR20240090441A
KR20240090441A KR1020247015940A KR20247015940A KR20240090441A KR 20240090441 A KR20240090441 A KR 20240090441A KR 1020247015940 A KR1020247015940 A KR 1020247015940A KR 20247015940 A KR20247015940 A KR 20247015940A KR 20240090441 A KR20240090441 A KR 20240090441A
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KR
South Korea
Prior art keywords
liquid crystal
group
crystal aligning
aligning agent
formula
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
KR1020247015940A
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English (en)
Korean (ko)
Inventor
다카시 나카이
유스케 야마모토
레이쿠 고니시
Original Assignee
닛산 가가쿠 가부시키가이샤
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Application filed by 닛산 가가쿠 가부시키가이샤 filed Critical 닛산 가가쿠 가부시키가이샤
Publication of KR20240090441A publication Critical patent/KR20240090441A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4042—Imines; Imides
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
KR1020247015940A 2021-10-27 2022-10-13 액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물 Pending KR20240090441A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-175589 2021-10-27
JP2021175589 2021-10-27
PCT/JP2022/038190 WO2023074390A1 (ja) 2021-10-27 2022-10-13 液晶配向剤、液晶配向膜、液晶表示素子、及び化合物

Publications (1)

Publication Number Publication Date
KR20240090441A true KR20240090441A (ko) 2024-06-21

Family

ID=86158014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247015940A Pending KR20240090441A (ko) 2021-10-27 2022-10-13 액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물

Country Status (5)

Country Link
JP (1) JPWO2023074390A1 (https=)
KR (1) KR20240090441A (https=)
CN (1) CN118451362A (https=)
TW (1) TW202328292A (https=)
WO (1) WO2023074390A1 (https=)

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
WO2018092811A1 (ja) 2016-11-18 2018-05-24 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH502402A (de) * 1968-01-29 1971-01-31 Ciba Geigy Ag Verfahren zur Herstellung von neuen langkettigen, aliphatische oder cycloaliphatische Säurereste enthaltenden Polyglycidylestern
JP3233892B2 (ja) * 1997-12-25 2001-12-04 住友ベークライト株式会社 樹脂組成物
JP4816859B2 (ja) * 2004-02-24 2011-11-16 Ｊｓｒ株式会社 液晶配向剤
KR101985259B1 (ko) * 2012-08-10 2019-06-03 제이에스알 가부시끼가이샤 액정 배향제 및 화합물

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
WO2018092811A1 (ja) 2016-11-18 2018-05-24 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子

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
JPWO2023074390A1 (https=) 2023-05-04
TW202328292A (zh) 2023-07-16
WO2023074390A1 (ja) 2023-05-04
CN118451362A (zh) 2024-08-06

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PA0105 International application

Patent event date: 20240513

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application