TWI545147B - Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element Download PDF

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Publication number
TWI545147B
TWI545147B TW100149429A TW100149429A TWI545147B TW I545147 B TWI545147 B TW I545147B TW 100149429 A TW100149429 A TW 100149429A TW 100149429 A TW100149429 A TW 100149429A TW I545147 B TWI545147 B TW I545147B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
group
treatment agent
formula
Prior art date
Application number
TW100149429A
Other languages
English (en)
Chinese (zh)
Other versions
TW201242991A (en
Inventor
Noritoshi Miki
Kohei Goto
Masaaki Katayama
Kazuyoshi Hosaka
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 TW201242991A publication Critical patent/TW201242991A/zh
Application granted granted Critical
Publication of TWI545147B publication Critical patent/TWI545147B/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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW100149429A 2010-12-28 2011-12-28 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element TWI545147B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010292723 2010-12-28

Publications (2)

Publication Number Publication Date
TW201242991A TW201242991A (en) 2012-11-01
TWI545147B true TWI545147B (zh) 2016-08-11

Family

ID=46383197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100149429A TWI545147B (zh) 2010-12-28 2011-12-28 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element

Country Status (5)

Country Link
JP (1) JP5874646B2 (ko)
KR (1) KR101856274B1 (ko)
CN (1) CN103415805B (ko)
TW (1) TWI545147B (ko)
WO (1) WO2012091109A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5616919B2 (ja) * 2012-03-27 2014-10-29 富士フイルム株式会社 ラビング処理方法及び光学フィルムの製造方法
JP6551234B2 (ja) * 2013-10-22 2019-07-31 Jnc株式会社 液晶組成物および液晶表示素子
JP6460342B2 (ja) * 2013-11-28 2019-01-30 日産化学株式会社 液晶配向剤及びそれを用いた液晶表示素子
KR102597729B1 (ko) * 2015-02-06 2023-11-02 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
EP3422092B1 (en) * 2016-02-26 2020-10-14 Nissan Chemical Corporation Liquid crystal display device
JPWO2018025872A1 (ja) * 2016-08-03 2019-06-20 日産化学株式会社 曲面形状を有する液晶パネルを備える液晶表示素子及びそのための液晶配向剤
TWI773714B (zh) * 2016-12-28 2022-08-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0887017A (ja) * 1994-09-20 1996-04-02 Hitachi Ltd 液晶表示素子の製法
JPH11202337A (ja) * 1998-01-16 1999-07-30 Canon Inc 液晶素子の製造方法
JP5245187B2 (ja) * 2001-09-04 2013-07-24 Ｊｎｃ株式会社 ポリアミドイミド、液晶配向剤ワニス、および液晶表示素子
JP2003113377A (ja) * 2001-10-02 2003-04-18 Fuji Photo Film Co Ltd 液晶組成物および液晶素子
KR101158382B1 (ko) * 2004-02-26 2012-06-22 닛산 가가쿠 고교 가부시키 가이샤 광 배향용 액정 배향제 및 그것을 사용한 액정 표시 소자
WO2009084665A1 (ja) * 2007-12-28 2009-07-09 Nissan Chemical Industries, Ltd. 液晶配向処理剤、及びそれを用いた液晶表示素子

Also Published As

Publication number Publication date
CN103415805A (zh) 2013-11-27
CN103415805B (zh) 2016-02-10
KR20140002723A (ko) 2014-01-08
KR101856274B1 (ko) 2018-06-25
TW201242991A (en) 2012-11-01
JP5874646B2 (ja) 2016-03-02
WO2012091109A1 (ja) 2012-07-05
JPWO2012091109A1 (ja) 2014-06-05

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