CN102893208B - 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜 - Google Patents

含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜 Download PDF

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Publication number
CN102893208B
CN102893208B CN201180024057.XA CN201180024057A CN102893208B CN 102893208 B CN102893208 B CN 102893208B CN 201180024057 A CN201180024057 A CN 201180024057A CN 102893208 B CN102893208 B CN 102893208B
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liquid crystal
polyamic acid
acid ester
aligning agent
poly amic
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Chinese (zh)
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CN102893208A (zh
Inventor
作本直树
饭沼洋介
长尾将人
野口勇步
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201180024057.XA 2010-03-15 2011-03-14 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜 Active CN102893208B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-058554 2010-03-15
JP2010058554 2010-03-15
PCT/JP2011/055973 WO2011115078A1 (ja) 2010-03-15 2011-03-14 ポリアミック酸エステルとポリアミック酸とを含有する液晶配向剤及び液晶配向膜

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Publication Number Publication Date
CN102893208A CN102893208A (zh) 2013-01-23
CN102893208B true CN102893208B (zh) 2015-07-08

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Country Status (5)

Country Link
JP (1) JP6048143B2 (ko)
KR (1) KR101818788B1 (ko)
CN (1) CN102893208B (ko)
TW (1) TWI515227B (ko)
WO (1) WO2011115078A1 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5630625B2 (ja) * 2011-07-27 2014-11-26 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
KR101973226B1 (ko) * 2011-10-12 2019-04-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP5939614B2 (ja) * 2012-02-01 2016-06-22 株式会社ジャパンディスプレイ 配向膜およびそれを用いた液晶表示装置
JP6372009B2 (ja) * 2013-03-25 2018-08-15 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
JP6400284B2 (ja) * 2013-10-22 2018-10-03 株式会社ジャパンディスプレイ 液晶表示装置
JP6524918B2 (ja) * 2014-02-05 2019-06-05 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
WO2015152174A1 (ja) * 2014-04-03 2015-10-08 日産化学工業株式会社 ポリアミック酸エステル－ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜
JP6350045B2 (ja) 2014-07-07 2018-07-04 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6805475B2 (ja) * 2014-09-09 2020-12-23 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR102488715B1 (ko) * 2014-10-28 2023-01-13 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP6447304B2 (ja) * 2015-03-27 2019-01-09 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、重合体並びに化合物
CN108604029B (zh) * 2015-12-03 2021-11-26 日产化学工业株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件
JP6174194B2 (ja) * 2016-05-12 2017-08-02 株式会社ジャパンディスプレイ 配向膜およびそれを用いた液晶表示装置
CN108885375B (zh) * 2016-11-28 2021-05-18 株式会社Lg化学 液晶取向膜、用于制备其的方法和使用其的液晶显示装置
JP7006033B2 (ja) * 2017-09-01 2022-02-10 富士フイルムビジネスイノベーション株式会社 ポリイミド前駆体溶液、及びポリイミド成形体
KR102065718B1 (ko) * 2017-10-17 2020-02-11 주식회사 엘지화학 액정 배향막 및 이를 이용한 액정표시소자
CN109942817A (zh) * 2019-03-21 2019-06-28 深圳先进技术研究院 一种聚酰亚胺前体、制备方法以及树脂组合物及其应用
JPWO2021049255A1 (ko) * 2019-09-09 2021-03-18
JP2022054005A (ja) 2020-09-25 2022-04-06 株式会社ジャパンディスプレイ 液晶表示装置
CN114479077B (zh) * 2022-01-19 2024-03-29 波米科技有限公司 一种聚酰胺酸酯及其在液晶取向剂、液晶取向膜和液晶单元中的应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1356356A (zh) * 2000-11-27 2002-07-03 东丽株式会社 正型感光性树脂前驱体组合物及使用其的显示装置
EP1276003A1 (en) * 2001-07-13 2003-01-15 Hitachi, Ltd. Liquid-crystal display
CN101205469A (zh) * 2006-12-22 2008-06-25 Jsr株式会社 液晶取向剂、液晶取向膜、液晶显示元件及光学构件
CN101614912A (zh) * 2008-06-26 2009-12-30 奇美实业股份有限公司 液晶定向剂及其所形成液晶定向膜的制造方法
CN101663348A (zh) * 2007-04-25 2010-03-03 日产化学工业株式会社 聚酰亚胺前体和聚酰亚胺以及形成图像的下层膜涂布液

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JP2004075944A (ja) 2002-08-22 2004-03-11 Chisso Corp 方向が規制されたポリイミド、これを用いた液晶配向膜、および液晶表示素子
JP4159838B2 (ja) * 2002-09-20 2008-10-01 住友ベークライト株式会社 ポジ型感光性樹脂組成物及び半導体装置
WO2008153101A1 (ja) * 2007-06-15 2008-12-18 Nissan Chemical Industries, Ltd. 熱硬化膜形成用樹脂組成物
CN101373296B (zh) * 2007-08-24 2012-07-04 株式会社日立显示器 液晶显示装置及其制造方法
JP5355970B2 (ja) * 2008-09-16 2013-11-27 株式会社ジャパンディスプレイ 液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1356356A (zh) * 2000-11-27 2002-07-03 东丽株式会社 正型感光性树脂前驱体组合物及使用其的显示装置
EP1276003A1 (en) * 2001-07-13 2003-01-15 Hitachi, Ltd. Liquid-crystal display
CN101205469A (zh) * 2006-12-22 2008-06-25 Jsr株式会社 液晶取向剂、液晶取向膜、液晶显示元件及光学构件
CN101663348A (zh) * 2007-04-25 2010-03-03 日产化学工业株式会社 聚酰亚胺前体和聚酰亚胺以及形成图像的下层膜涂布液
CN101614912A (zh) * 2008-06-26 2009-12-30 奇美实业股份有限公司 液晶定向剂及其所形成液晶定向膜的制造方法

Also Published As

Publication number Publication date
WO2011115078A1 (ja) 2011-09-22
TWI515227B (zh) 2016-01-01
JP6048143B2 (ja) 2016-12-21
CN102893208A (zh) 2013-01-23
JPWO2011115078A1 (ja) 2013-06-27
KR20130016275A (ko) 2013-02-14
TW201200541A (en) 2012-01-01
KR101818788B1 (ko) 2018-01-15

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