CN102859426B - 液晶取向剂、使用该液晶取向剂的液晶取向膜及液晶显示元件 - Google Patents

液晶取向剂、使用该液晶取向剂的液晶取向膜及液晶显示元件 Download PDF

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Publication number
CN102859426B
CN102859426B CN201180019165.8A CN201180019165A CN102859426B CN 102859426 B CN102859426 B CN 102859426B CN 201180019165 A CN201180019165 A CN 201180019165A CN 102859426 B CN102859426 B CN 102859426B
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China
Prior art keywords
liquid crystal
aligning agent
polyimide
diamines
diamine component
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Chinese (zh)
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CN102859426A (zh
Inventor
松本欣也
后藤耕平
裴鸿基
筒井皇晶
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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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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

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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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CN201180019165.8A 2010-04-16 2011-04-14 液晶取向剂、使用该液晶取向剂的液晶取向膜及液晶显示元件 Active CN102859426B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-095417 2010-04-16
JP2010095417 2010-04-16
PCT/JP2011/059309 WO2011129414A1 (ja) 2010-04-16 2011-04-14 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子

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CN102859426A CN102859426A (zh) 2013-01-02
CN102859426B true CN102859426B (zh) 2015-04-01

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CN201180019165.8A Active CN102859426B (zh) 2010-04-16 2011-04-14 液晶取向剂、使用该液晶取向剂的液晶取向膜及液晶显示元件

Country Status (5)

Country Link
JP (1) JP5713008B2 (ja)
KR (1) KR101759756B1 (ja)
CN (1) CN102859426B (ja)
TW (1) TWI507447B (ja)
WO (1) WO2011129414A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106635061B (zh) * 2011-09-08 2020-03-31 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
KR102267878B1 (ko) * 2014-04-09 2021-06-21 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
KR101973192B1 (ko) 2017-06-29 2019-04-26 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
JPWO2021171939A1 (ja) 2020-02-26 2021-09-02
CN111647412A (zh) * 2020-06-12 2020-09-11 江苏三月科技股份有限公司 液晶取向剂、液晶取向膜以及液晶显示元件
CN111575023B (zh) * 2020-06-12 2022-03-01 江苏三月科技股份有限公司 一种化合物添加剂及其制备的液晶取向剂、液晶取向膜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283153A (ja) * 1986-06-02 1987-12-09 Toray Ind Inc ポリイミドコ−テイング剤組成物
EP0683418A2 (en) * 1994-05-17 1995-11-22 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and liquid crystal display device
CN1274345A (zh) * 1998-07-29 2000-11-22 智索股份有限公司 新型二氨基化合物、聚酰胺酸、聚酰亚胺、使用了该聚酰亚胺膜的液晶取向膜、和使用了该取向膜的液晶显示元件
JP2008266421A (ja) * 2007-04-18 2008-11-06 Jsr Corp 液晶配向剤、液晶表示素子およびそのための重合体と原料ジアミン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040984A (ja) 2007-08-13 2009-02-26 Dainippon Printing Co Ltd 液晶組成物、該液晶組成物を用いた位相差制御部材、及び、液晶表示装置
KR101488265B1 (ko) * 2007-09-28 2015-02-02 삼성디스플레이 주식회사 박리 조성물 및 박리 방법
JP2009104065A (ja) 2007-10-25 2009-05-14 Nippon Zeon Co Ltd 輝度向上フィルム及び液晶表示装置
WO2010117223A2 (ko) 2009-04-09 2010-10-14 주식회사 엘지화학 배향막 조성물, 이로 제조된 배향막, 배향막 제조방법, 이를 포함하는 광학필름 및 광학필름을 포함하는 디스플레이 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283153A (ja) * 1986-06-02 1987-12-09 Toray Ind Inc ポリイミドコ−テイング剤組成物
EP0683418A2 (en) * 1994-05-17 1995-11-22 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and liquid crystal display device
CN1274345A (zh) * 1998-07-29 2000-11-22 智索股份有限公司 新型二氨基化合物、聚酰胺酸、聚酰亚胺、使用了该聚酰亚胺膜的液晶取向膜、和使用了该取向膜的液晶显示元件
JP2008266421A (ja) * 2007-04-18 2008-11-06 Jsr Corp 液晶配向剤、液晶表示素子およびそのための重合体と原料ジアミン

Also Published As

Publication number Publication date
JP5713008B2 (ja) 2015-05-07
KR101759756B1 (ko) 2017-07-19
TW201211108A (en) 2012-03-16
TWI507447B (zh) 2015-11-11
JPWO2011129414A1 (ja) 2013-07-18
CN102859426A (zh) 2013-01-02
WO2011129414A1 (ja) 2011-10-20
KR20130101440A (ko) 2013-09-13

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