TWI548677B - A liquid crystal alignment agent for use in a light alignment treatment, and a liquid crystal alignment film using the same - Google Patents

A liquid crystal alignment agent for use in a light alignment treatment, and a liquid crystal alignment film using the same Download PDF

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Publication number
TWI548677B
TWI548677B TW101122203A TW101122203A TWI548677B TW I548677 B TWI548677 B TW I548677B TW 101122203 A TW101122203 A TW 101122203A TW 101122203 A TW101122203 A TW 101122203A TW I548677 B TWI548677 B TW I548677B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
group
component
alignment agent
Prior art date
Application number
TW101122203A
Other languages
English (en)
Chinese (zh)
Other versions
TW201319122A (zh
Inventor
Naoki Sakumoto
Yuho Noguchi
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 TW201319122A publication Critical patent/TW201319122A/zh
Application granted granted Critical
Publication of TWI548677B publication Critical patent/TWI548677B/zh

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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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • 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
    • G02F1/133397—Constructional arrangements; Manufacturing methods for suppressing after-image or image-sticking
    • 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)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW101122203A 2011-06-21 2012-06-21 A liquid crystal alignment agent for use in a light alignment treatment, and a liquid crystal alignment film using the same TWI548677B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011137770 2011-06-21

Publications (2)

Publication Number Publication Date
TW201319122A TW201319122A (zh) 2013-05-16
TWI548677B true TWI548677B (zh) 2016-09-11

Family

ID=47422653

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101122203A TWI548677B (zh) 2011-06-21 2012-06-21 A liquid crystal alignment agent for use in a light alignment treatment, and a liquid crystal alignment film using the same

Country Status (5)

Country Link
JP (1) JP5979142B2 (ja)
KR (1) KR101848962B1 (ja)
CN (1) CN103620488B (ja)
TW (1) TWI548677B (ja)
WO (1) WO2012176822A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015108171A1 (ja) * 2014-01-17 2015-07-23 日産化学工業株式会社 高純度の１，３－ジアルキルシクロブタン－１，２，３，４－テトラカルボン酸－１，２：３，４－二無水物の製造方法
CN105316005A (zh) * 2014-07-28 2016-02-10 Jsr株式会社 液晶取向剂、液晶取向膜及其制造方法、液晶显示元件、聚合物及化合物
KR20160029234A (ko) * 2014-09-04 2016-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
KR102227960B1 (ko) 2014-10-21 2021-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
JP6701661B2 (ja) * 2014-12-25 2020-05-27 Jsr株式会社 液晶配向剤、液晶素子の製造方法、液晶配向膜及び液晶素子
JP6822411B2 (ja) * 2015-09-30 2021-01-27 日産化学株式会社 液晶表示素子
JP7076939B2 (ja) 2016-07-19 2022-05-30 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
US11061282B2 (en) 2017-02-28 2021-07-13 Jsr Corporation Liquid crystal aligning agent, liquid crystal alignment film, method for producing same, liquid crystal element and polymer
WO2018186055A1 (ja) 2017-04-04 2018-10-11 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶素子、重合体、並びに化合物
KR101842447B1 (ko) * 2017-04-06 2018-05-14 주식회사 피엔에스테크놀로지 저온경화형 폴리이미드 전구체 조성물
JP7063330B2 (ja) * 2017-05-31 2022-05-09 日産化学株式会社 液晶を用いた移相変調素子用機能性樹脂組成物

Citations (3)

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CN101241272A (zh) * 2007-02-05 2008-08-13 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN101935533A (zh) * 2009-06-25 2011-01-05 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
CN102061180A (zh) * 2009-11-18 2011-05-18 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件

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JPS61267030A (ja) * 1985-05-22 1986-11-26 Toray Ind Inc 液晶表示素子
JP3425311B2 (ja) * 1996-03-04 2003-07-14 株式会社東芝 ネガ型感光性ポリマー樹脂組成物、これを用いたパターン形成方法、および電子部品
JP3613421B2 (ja) * 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
JP2006276789A (ja) * 2005-03-30 2006-10-12 Fuji Photo Film Co Ltd 液晶配向制御用突起、その製造方法、感光性樹脂組成物、液晶表示素子、及び液晶表示装置。
JP5273357B2 (ja) * 2007-07-06 2013-08-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP2010001428A (ja) * 2008-06-23 2010-01-07 Kaneka Corp 新規なポリイミド前駆体組成物溶液及びその利用
JP5370884B2 (ja) * 2008-08-29 2013-12-18 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR101317259B1 (ko) * 2009-07-06 2013-10-14 쇼와 덴코 가부시키가이샤 배선판의 보호막용 열경화성 조성물

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101241272A (zh) * 2007-02-05 2008-08-13 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN101935533A (zh) * 2009-06-25 2011-01-05 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
CN102061180A (zh) * 2009-11-18 2011-05-18 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件

Also Published As

Publication number Publication date
CN103620488B (zh) 2016-02-24
CN103620488A (zh) 2014-03-05
KR101848962B1 (ko) 2018-04-13
TW201319122A (zh) 2013-05-16
JP5979142B2 (ja) 2016-08-24
KR20140035407A (ko) 2014-03-21
JPWO2012176822A1 (ja) 2015-02-23
WO2012176822A1 (ja) 2012-12-27

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