TWI510519B - A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device using the same - Google Patents

A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device using the same Download PDF

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Publication number
TWI510519B
TWI510519B TW100123093A TW100123093A TWI510519B TW I510519 B TWI510519 B TW I510519B TW 100123093 A TW100123093 A TW 100123093A TW 100123093 A TW100123093 A TW 100123093A TW I510519 B TWI510519 B TW I510519B
Authority
TW
Taiwan
Prior art keywords
group
liquid crystal
acid
formula
diamine
Prior art date
Application number
TW100123093A
Other languages
English (en)
Chinese (zh)
Other versions
TW201215631A (en
Inventor
Takahiro Noda
Masato Moriuchi
Kimiaki Tsutsui
Original Assignee
Nissan Chemical Ind Ltd
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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201215631A publication Critical patent/TW201215631A/zh
Application granted granted Critical
Publication of TWI510519B publication Critical patent/TWI510519B/zh

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW100123093A 2010-06-30 2011-06-30 A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device using the same TWI510519B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010150054 2010-06-30

Publications (2)

Publication Number Publication Date
TW201215631A TW201215631A (en) 2012-04-16
TWI510519B true TWI510519B (zh) 2015-12-01

Family

ID=45402204

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100123093A TWI510519B (zh) 2010-06-30 2011-06-30 A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device using the same

Country Status (5)

Country Link
JP (1) JP5761188B2 (ko)
KR (1) KR101824279B1 (ko)
CN (1) CN103154808B (ko)
TW (1) TWI510519B (ko)
WO (1) WO2012002501A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103288682B (zh) * 2012-02-25 2016-06-22 浙江华海药业股份有限公司 一种简便的纯化(4-氨基苯基)氨基甲酸叔丁酯的方法
TWI626259B (zh) * 2012-08-06 2018-06-11 Nissan Chemical Ind Ltd Liquid crystal alignment agent, and liquid crystal alignment film using the same
JP6447815B2 (ja) * 2012-12-25 2019-01-09 日産化学株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
KR102278975B1 (ko) * 2013-11-28 2021-07-16 닛산 가가쿠 가부시키가이샤 액정 배향제 및 그것을 사용한 액정 표시 소자
KR102331107B1 (ko) * 2014-02-05 2021-11-24 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 그것을 사용한 액정 표시 소자
CN106104836B (zh) * 2014-02-20 2019-11-12 创新实验室有限公司 共轭聚合物
KR102421827B1 (ko) * 2014-06-25 2022-07-15 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN105087018B (zh) * 2014-07-21 2018-01-19 中节能万润股份有限公司 液晶取向剂、液晶取向膜及其液晶显示元件
JP6459393B2 (ja) * 2014-10-28 2019-01-30 Jsr株式会社 液晶配向剤、液晶表示素子の製造方法、液晶配向膜及び液晶表示素子
JP6507815B2 (ja) * 2015-04-16 2019-05-08 Jsr株式会社 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
WO2018025872A1 (ja) * 2016-08-03 2018-02-08 日産化学工業株式会社 曲面形状を有する液晶パネルを備える液晶表示素子及びそのための液晶配向剤
KR102469386B1 (ko) * 2016-08-30 2022-11-21 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN110178076B (zh) * 2016-11-15 2022-04-19 日产化学株式会社 液晶取向剂、液晶取向膜、及液晶表示元件
KR20190137712A (ko) * 2018-06-01 2019-12-11 제이엔씨 주식회사 광배향용 액정 배향제, 액정 배향막 및 이것을 이용한 액정 표시 소자
CN113227890A (zh) * 2018-12-10 2021-08-06 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
JP7234673B2 (ja) * 2019-02-08 2023-03-08 Jnc株式会社 光配向用液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子、並びに、ジアミン、（メタ）アクリレート、およびポリマー
JP7287089B2 (ja) * 2019-04-25 2023-06-06 Jnc株式会社 光配向用液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP7371356B2 (ja) 2019-06-05 2023-10-31 富士電機株式会社 モータ速度検出器及びインバータ装置
CN112209959B (zh) * 2020-09-28 2021-07-20 江苏三月科技股份有限公司 一种用于制备液晶取向剂的二胺类化合物及其应用
CN114561100B (zh) * 2020-11-27 2024-07-05 臻鼎科技股份有限公司 透明聚酰亚胺溶液及其制备方法、透明聚酰亚胺膜及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010018807A (ja) * 2002-05-31 2010-01-28 Elsicon Inc 液晶配向層用ハイブリッドポリマー材料
TW201005007A (en) * 2008-06-17 2010-02-01 Nissan Chemical Ind Ltd Liquid-crystal alignment material, liquid-crystal display element employing same, and novel diamine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4645823B2 (ja) 2004-06-18 2011-03-09 Ｊｓｒ株式会社 垂直液晶配向剤、および垂直液晶表示素子
JP5077048B2 (ja) 2007-05-02 2012-11-21 Ｊｓｒ株式会社 垂直配向型液晶配向剤
JP5614284B2 (ja) * 2008-10-29 2014-10-29 日産化学工業株式会社 ジアミン、ポリイミド、液晶配向剤及び液晶配向膜
JP5304174B2 (ja) * 2008-10-29 2013-10-02 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010018807A (ja) * 2002-05-31 2010-01-28 Elsicon Inc 液晶配向層用ハイブリッドポリマー材料
TW201005007A (en) * 2008-06-17 2010-02-01 Nissan Chemical Ind Ltd Liquid-crystal alignment material, liquid-crystal display element employing same, and novel diamine

Also Published As

Publication number Publication date
KR20130088045A (ko) 2013-08-07
CN103154808B (zh) 2015-08-19
CN103154808A (zh) 2013-06-12
TW201215631A (en) 2012-04-16
WO2012002501A1 (ja) 2012-01-05
JP5761188B2 (ja) 2015-08-12
JPWO2012002501A1 (ja) 2013-08-29
KR101824279B1 (ko) 2018-01-31

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