TWI501998B - A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film - Google Patents

A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film Download PDF

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Publication number
TWI501998B
TWI501998B TW100108736A TW100108736A TWI501998B TW I501998 B TWI501998 B TW I501998B TW 100108736 A TW100108736 A TW 100108736A TW 100108736 A TW100108736 A TW 100108736A TW I501998 B TWI501998 B TW I501998B
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TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
added
solution
Prior art date
Application number
TW100108736A
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English (en)
Chinese (zh)
Other versions
TW201206994A (en
Inventor
Naoki Sakumoto
Yosuke Iinuma
Masato Nagao
Yuho Noguchi
Original Assignee
Nissan Chemical Ind Ltd
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Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201206994A publication Critical patent/TW201206994A/zh
Application granted granted Critical
Publication of TWI501998B publication Critical patent/TWI501998B/zh

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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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (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)
TW100108736A 2010-03-15 2011-03-15 A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film TWI501998B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010058552 2010-03-15

Publications (2)

Publication Number Publication Date
TW201206994A TW201206994A (en) 2012-02-16
TWI501998B true TWI501998B (zh) 2015-10-01

Family

ID=44649202

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100108736A TWI501998B (zh) 2010-03-15 2011-03-15 A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film

Country Status (5)

Country Link
JP (1) JP5915523B2 (ja)
KR (1) KR101820981B1 (ja)
CN (1) CN102893209B (ja)
TW (1) TWI501998B (ja)
WO (1) WO2011115118A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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TWI756256B (zh) * 2016-08-30 2022-03-01 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜及使用其之液晶顯示元件

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JP5929298B2 (ja) * 2011-03-02 2016-06-01 Jnc株式会社 ジアミン、これを用いた液晶配向剤、液晶表示素子および液晶配向膜の形成方法
KR101610559B1 (ko) * 2011-07-14 2016-04-07 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20230048163A (ko) * 2011-10-27 2023-04-10 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
KR102058764B1 (ko) * 2012-03-30 2019-12-23 닛산 가가쿠 가부시키가이샤 폴리이미드계의 액정 배향 처리제, 액정 배향막, 및 액정 표시 소자
JP6187457B2 (ja) * 2012-04-18 2017-08-30 日産化学工業株式会社 光配向法用の液晶配向剤、液晶配向膜、及び液晶表示素子
CN104756001B (zh) * 2012-08-29 2017-08-11 日产化学工业株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
DE102012223339A1 (de) 2012-12-17 2014-06-18 Henkel Ag & Co. Kgaa Tensidkombination zur verbesserten Trocknung
KR102221877B1 (ko) 2013-03-25 2021-03-02 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6354759B2 (ja) * 2013-07-24 2018-07-11 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
JPWO2015050133A1 (ja) * 2013-10-01 2017-03-09 日産化学工業株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
WO2015050135A1 (ja) * 2013-10-01 2015-04-09 日産化学工業株式会社 横電界駆動方式用の液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
JP6315193B2 (ja) * 2013-10-03 2018-04-25 Jsr株式会社 液晶配向剤
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
KR102241784B1 (ko) * 2013-10-23 2021-04-16 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JPWO2015060358A1 (ja) * 2013-10-23 2017-03-09 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
KR102241786B1 (ko) * 2013-10-23 2021-04-16 닛산 가가쿠 가부시키가이샤 열 탈리성기를 갖는 폴리이미드 전구체 및/또는 폴리이미드를 함유하는 액정 배향제
JP6582988B2 (ja) * 2013-10-23 2019-10-02 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶配向素子
KR102275484B1 (ko) * 2013-10-23 2021-07-08 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
WO2015122413A1 (ja) * 2014-02-13 2015-08-20 日産化学工業株式会社 新規な液晶配向剤、ジアミン、及びポリイミド前駆体
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
KR101732789B1 (ko) * 2014-04-04 2017-05-08 주식회사 엘지화학 액정 소자
WO2015182762A1 (ja) * 2014-05-30 2015-12-03 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
JP2016066053A (ja) * 2014-09-19 2016-04-28 株式会社ジャパンディスプレイ 液晶表示装置および配向膜材料
CN106716237B (zh) * 2014-09-26 2020-09-25 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件
JP6701635B2 (ja) * 2014-10-08 2020-05-27 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6461544B2 (ja) * 2014-10-08 2019-01-30 株式会社ジャパンディスプレイ 液晶表示装置およびその製造方法
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JP6672821B2 (ja) * 2015-04-16 2020-03-25 Jsr株式会社 液晶配向剤及び液晶配向膜の製造方法
JP6791143B2 (ja) * 2015-07-31 2020-11-25 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
JP6747452B2 (ja) * 2015-11-25 2020-08-26 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
JPWO2017094786A1 (ja) * 2015-11-30 2018-09-27 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
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TW202142597A (zh) * 2020-02-14 2021-11-16 日商日產化學股份有限公司 液晶配向劑、液晶配向膜、液晶顯示元件及二胺
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2011115118A1 (ja) 2011-09-22
CN102893209A (zh) 2013-01-23
JP5915523B2 (ja) 2016-05-11
CN102893209B (zh) 2015-05-06
TW201206994A (en) 2012-02-16
KR20130048726A (ko) 2013-05-10
JPWO2011115118A1 (ja) 2013-06-27
KR101820981B1 (ko) 2018-01-22

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