CN113614627B - 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 - Google Patents

液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 Download PDF

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Publication number
CN113614627B
CN113614627B CN202080019631.1A CN202080019631A CN113614627B CN 113614627 B CN113614627 B CN 113614627B CN 202080019631 A CN202080019631 A CN 202080019631A CN 113614627 B CN113614627 B CN 113614627B
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liquid crystal
repeating unit
carbon atoms
formula
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Chinese (zh)
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CN113614627A (zh
Inventor
堀隆夫
长谷川直史
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions 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
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions 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
    • C08L83/04Polysiloxanes
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723Polyimide, polyamide-imide

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
CN202080019631.1A 2019-03-12 2020-03-11 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 Active CN113614627B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019044856 2019-03-12
JP2019-044856 2019-03-12
PCT/JP2020/010625 WO2020184629A1 (ja) 2019-03-12 2020-03-11 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

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CN113614627A CN113614627A (zh) 2021-11-05
CN113614627B true CN113614627B (zh) 2024-07-23

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JP (1) JP7552582B2 (ja)
KR (1) KR20210137495A (ja)
CN (1) CN113614627B (ja)
TW (1) TWI822975B (ja)
WO (1) WO2020184629A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114721223A (zh) * 2020-12-22 2022-07-08 华为技术有限公司 感光性树脂、感光性树脂组合物、固化物、图案形成方法以及集成电路器件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003893A1 (ja) * 2004-06-30 2006-01-12 Dainippon Ink And Chemicals, Inc. アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
CN105683829A (zh) * 2013-09-03 2016-06-15 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5186734B2 (ja) * 2005-10-18 2013-04-24 Dic株式会社 アゾ化合物、光配向膜用組成物、光配向膜及び液晶表示素子
TWI406061B (zh) * 2005-11-10 2013-08-21 Dainippon Ink & Chemicals 光配向膜用組成物、光學異向體及其製法
JP5057052B2 (ja) 2006-07-28 2012-10-24 Jsr株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5028055B2 (ja) * 2006-09-22 2012-09-19 Dic株式会社 光配向膜用組成物及び光学異方体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003893A1 (ja) * 2004-06-30 2006-01-12 Dainippon Ink And Chemicals, Inc. アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
CN105683829A (zh) * 2013-09-03 2016-06-15 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件

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TW202039634A (zh) 2020-11-01
CN113614627A (zh) 2021-11-05
JPWO2020184629A1 (ja) 2020-09-17
TWI822975B (zh) 2023-11-21
KR20210137495A (ko) 2021-11-17
JP7552582B2 (ja) 2024-09-18
WO2020184629A1 (ja) 2020-09-17

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