TWI480313B - 液晶配向劑及液晶顯示元件 - Google Patents

液晶配向劑及液晶顯示元件 Download PDF

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Publication number
TWI480313B
TWI480313B TW099118993A TW99118993A TWI480313B TW I480313 B TWI480313 B TW I480313B TW 099118993 A TW099118993 A TW 099118993A TW 99118993 A TW99118993 A TW 99118993A TW I480313 B TWI480313 B TW I480313B
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TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
dianhydride
solution
Prior art date
Application number
TW099118993A
Other languages
English (en)
Chinese (zh)
Other versions
TW201100464A (en
Inventor
Isamu Yonekura
Toshiyuki Akiike
Tsubasa Abe
Mitsuo Akutsu
Original Assignee
Jsr Corp
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 Jsr Corp filed Critical Jsr Corp
Publication of TW201100464A publication Critical patent/TW201100464A/zh
Application granted granted Critical
Publication of TWI480313B publication Critical patent/TWI480313B/zh

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Classifications

    • 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
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW099118993A 2009-06-11 2010-06-11 液晶配向劑及液晶顯示元件 TWI480313B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009139774 2009-06-11

Publications (2)

Publication Number Publication Date
TW201100464A TW201100464A (en) 2011-01-01
TWI480313B true TWI480313B (zh) 2015-04-11

Family

ID=43336823

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099118993A TWI480313B (zh) 2009-06-11 2010-06-11 液晶配向劑及液晶顯示元件

Country Status (4)

Country Link
JP (1) JP5590304B2 (ko)
KR (1) KR101565394B1 (ko)
CN (1) CN101921598B (ko)
TW (1) TWI480313B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139634B (zh) * 2015-08-19 2021-07-09 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
CN105778929A (zh) * 2016-04-27 2016-07-20 深圳市道尔顿电子材料有限公司 液晶取向剂、二胺化合物以及聚酰胺酸
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101007951A (zh) * 2007-01-18 2007-08-01 四川大学 一种聚酰亚胺液晶垂直取向剂的制备方法
CN101452154A (zh) * 2007-12-07 2009-06-10 第一毛织株式会社 液晶光取向剂、液晶光取向膜及液晶显示器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06247985A (ja) * 1993-02-26 1994-09-06 Sagami Chem Res Center 液晶基を有するジアミン化合物およびその前駆体
WO1997030107A1 (fr) * 1996-02-15 1997-08-21 Nissan Chemical Industries, Ltd. Derives diaminobenzene, polyimides prepares a partir de ceux-ci, et film d'orientation pour cristaux liquides
JP2002363280A (ja) * 2001-06-12 2002-12-18 Chisso Corp ポリアミド、これを用いた液晶配向剤ワニスおよび液晶表示素子
JP4600637B2 (ja) * 2002-04-30 2010-12-15 Ｊｓｒ株式会社 液晶配向剤
JP2005283859A (ja) * 2004-03-29 2005-10-13 Jsr Corp 液晶配向剤用重合体の評価方法および液晶配向剤
JP5370631B2 (ja) * 2007-02-05 2013-12-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
CN101809066A (zh) * 2007-10-19 2010-08-18 Jsr株式会社 液晶取向剂和液晶取向膜的形成方法
JP5177450B2 (ja) * 2007-10-26 2013-04-03 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の形成方法及び液晶表示素子
JP5408415B2 (ja) * 2009-06-10 2014-02-05 Ｊｓｒ株式会社 １位置換３，５−ジアミノベンゼンの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101007951A (zh) * 2007-01-18 2007-08-01 四川大学 一种聚酰亚胺液晶垂直取向剂的制备方法
CN101452154A (zh) * 2007-12-07 2009-06-10 第一毛织株式会社 液晶光取向剂、液晶光取向膜及液晶显示器

Also Published As

Publication number Publication date
JP5590304B2 (ja) 2014-09-17
CN101921598B (zh) 2014-01-08
KR20100133301A (ko) 2010-12-21
CN101921598A (zh) 2010-12-22
TW201100464A (en) 2011-01-01
JP2011018022A (ja) 2011-01-27
KR101565394B1 (ko) 2015-11-03

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