TW201422677A - 液晶配向劑、液晶配向膜及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜及液晶顯示元件 Download PDF

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Publication number
TW201422677A
TW201422677A TW102128639A TW102128639A TW201422677A TW 201422677 A TW201422677 A TW 201422677A TW 102128639 A TW102128639 A TW 102128639A TW 102128639 A TW102128639 A TW 102128639A TW 201422677 A TW201422677 A TW 201422677A
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TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
formula
bis
solvent
Prior art date
Application number
TW102128639A
Other languages
English (en)
Chinese (zh)
Inventor
Takayuki Negi
Hiroyuki Sakurai
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 TW201422677A publication Critical patent/TW201422677A/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
    • 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
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • 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
    • C08G73/14—Polyamide-imides
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/59—Stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW102128639A 2012-08-10 2013-08-09 液晶配向劑、液晶配向膜及液晶顯示元件 TW201422677A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012178940 2012-08-10

Publications (1)

Publication Number Publication Date
TW201422677A true TW201422677A (zh) 2014-06-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW102128639A TW201422677A (zh) 2012-08-10 2013-08-09 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP6217937B2 (ko)
KR (1) KR102146140B1 (ko)
CN (1) CN104718492B (ko)
TW (1) TW201422677A (ko)
WO (1) WO2014024893A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6394045B2 (ja) * 2014-04-25 2018-09-26 日本ゼオン株式会社 ポリイミド、積層フィルム、位相差フィルム、および積層フィルムの製造方法
JP6394046B2 (ja) * 2014-04-25 2018-09-26 日本ゼオン株式会社 ワニス、積層体、および積層体の製造方法
JP2016124956A (ja) * 2014-12-26 2016-07-11 富士ゼロックス株式会社 ポリアミドイミド前駆体組成物、ポリアミドイミド成形体、及びポリアミドイミド成形体の製造方法
JP6551040B2 (ja) * 2015-08-18 2019-07-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP7139956B2 (ja) * 2018-10-04 2022-09-21 Jnc株式会社 液晶配向剤、液晶配向膜、液晶表示素子、テトラカルボン酸二無水物、およびポリアミック酸及びその誘導体
JP7120032B2 (ja) * 2019-01-10 2022-08-17 Jnc株式会社 光配向用液晶配向剤、液晶配向膜、および液晶表示素子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958001A (en) * 1987-10-08 1990-09-18 Hitachi Chemical Company, Ltd. Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom
JPH0820637B2 (ja) * 1988-05-10 1996-03-04 日立化成工業株式会社 液晶配向膜および液晶表示素子
US20100145002A1 (en) * 2005-06-01 2010-06-10 Mitsubishi Chemical Corporation Tetracarboxylic acid or polyesterimide thereof, and process for production of the same
TWI427121B (zh) * 2006-09-01 2014-02-21 Jnc Corp 液晶配向劑、液晶配向膜以及液晶顯示元件
JP2008297231A (ja) * 2007-05-30 2008-12-11 Nippon Kayaku Co Ltd ヒドロキシアミド基含有脂環式ポリイミド及びその前駆体、並びにそれらを用いたポジ型感光性樹脂組成物、並びにそれらの硬化物
CN101910931B (zh) * 2008-01-11 2012-05-30 日产化学工业株式会社 液晶取向处理剂及使用了该处理剂的液晶显示元件
JP5407394B2 (ja) 2008-03-21 2014-02-05 Ｊｎｃ株式会社 光配向剤、配向膜およびこれを用いた液晶表示素子
WO2009148100A1 (ja) * 2008-06-04 2009-12-10 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
JP5527538B2 (ja) 2009-10-06 2014-06-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の製造方法および液晶表示素子
JP5878710B2 (ja) * 2010-09-01 2016-03-08 日本精化株式会社 アミド基含有脂環式テトラカルボン酸二無水物、並びにこれを用いた樹脂
JP5783023B2 (ja) 2011-12-07 2015-09-24 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子

Also Published As

Publication number Publication date
KR20150043360A (ko) 2015-04-22
JP6217937B2 (ja) 2017-10-25
CN104718492A (zh) 2015-06-17
KR102146140B1 (ko) 2020-08-19
CN104718492B (zh) 2018-09-18
JPWO2014024893A1 (ja) 2016-07-25
WO2014024893A1 (ja) 2014-02-13

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