KR101864914B1 - 액정 배향제, 및 그것을 사용한 액정 배향막 - Google Patents

액정 배향제, 및 그것을 사용한 액정 배향막 Download PDF

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Publication number
KR101864914B1
KR101864914B1 KR1020137028715A KR20137028715A KR101864914B1 KR 101864914 B1 KR101864914 B1 KR 101864914B1 KR 1020137028715 A KR1020137028715 A KR 1020137028715A KR 20137028715 A KR20137028715 A KR 20137028715A KR 101864914 B1 KR101864914 B1 KR 101864914B1
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KR
South Korea
Prior art keywords
liquid crystal
group
polyamic acid
aligning agent
crystal aligning
Prior art date
Application number
KR1020137028715A
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English (en)
Korean (ko)
Other versions
KR20140037836A (ko
Inventor
요스케 이이누마
유호 노구치
신이치 마에다
Original Assignee
닛산 가가쿠 고교 가부시키 가이샤
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Application filed by 닛산 가가쿠 고교 가부시키 가이샤 filed Critical 닛산 가가쿠 고교 가부시키 가이샤
Publication of KR20140037836A publication Critical patent/KR20140037836A/ko
Application granted granted Critical
Publication of KR101864914B1 publication Critical patent/KR101864914B1/ko

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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
    • C08K5/04—Oxygen-containing 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
    • 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)
  • 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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020137028715A 2011-03-31 2012-03-30 액정 배향제, 및 그것을 사용한 액정 배향막 KR101864914B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011079904 2011-03-31
JPJP-P-2011-079904 2011-03-31
PCT/JP2012/058688 WO2012133826A1 (ja) 2011-03-31 2012-03-30 液晶配向剤、及びそれを用いた液晶配向膜

Publications (2)

Publication Number Publication Date
KR20140037836A KR20140037836A (ko) 2014-03-27
KR101864914B1 true KR101864914B1 (ko) 2018-06-05

Family

ID=46931520

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137028715A KR101864914B1 (ko) 2011-03-31 2012-03-30 액정 배향제, 및 그것을 사용한 액정 배향막

Country Status (5)

Country Link
JP (2) JP6064900B2 (ja)
KR (1) KR101864914B1 (ja)
CN (1) CN103562784B (ja)
TW (1) TWI638007B (ja)
WO (1) WO2012133826A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102116155B1 (ko) * 2012-08-06 2020-05-27 닛산 가가쿠 가부시키가이샤 액정 배향제, 및 그것을 사용한 액정 배향막
JP2014059545A (ja) * 2012-08-21 2014-04-03 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
KR20170029022A (ko) * 2012-11-29 2017-03-14 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6286834B2 (ja) * 2013-02-22 2018-03-07 東レ株式会社 耐熱性樹脂組成物および耐熱性樹脂膜の製造方法
WO2015012316A1 (ja) * 2013-07-24 2015-01-29 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
US10336865B2 (en) * 2013-10-23 2019-07-02 Nissan Chemical Industries, Ltd. Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device
CN105659155B (zh) * 2013-10-23 2020-01-21 日产化学工业株式会社 含有具有热离去性基团的聚酰亚胺前体和/或聚酰亚胺的液晶取向剂
KR102295475B1 (ko) 2015-02-11 2021-08-30 삼성디스플레이 주식회사 액정 광배향제, 이를 이용한 액정 광배향막, 이의 제조방법 및 상기 액정 광배향막을 포함하는 액정 표시 장치
WO2019044795A1 (ja) * 2017-08-29 2019-03-07 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
WO2020203632A1 (ja) * 2019-03-29 2020-10-08 日産化学株式会社 重合体組成物及び単層位相差材
JP6888071B2 (ja) * 2019-11-29 2021-06-16 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
WO2023276093A1 (ja) * 2021-06-30 2023-01-05 昭和電工マテリアルズ株式会社 樹脂組成物、半導体装置の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074269A1 (ja) 2008-12-26 2010-07-01 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

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JPH0527245A (ja) * 1991-07-22 1993-02-05 Hitachi Chem Co Ltd 液晶配向膜用組成物、これを用いた液晶配向膜、液晶挾持基板及び液晶表示素子
JPH07309351A (ja) * 1994-05-17 1995-11-28 Idemitsu Petrochem Co Ltd 咬合具付き袋
JPH08208983A (ja) * 1995-02-06 1996-08-13 Sumitomo Bakelite Co Ltd 液晶配向剤
CN1128384C (zh) * 1998-03-19 2003-11-19 住友电木株式会社 液晶取向剂
JP2002062537A (ja) * 2000-08-21 2002-02-28 Jsr Corp Ｓｔｎ型液晶表示素子用液晶配向剤およびｓｔｎ型液晶表示素子
JP4156445B2 (ja) 2003-06-04 2008-09-24 株式会社 日立ディスプレイズ 液晶表示装置の製造方法
JP2005154508A (ja) * 2003-11-21 2005-06-16 Hitachi Cable Ltd ポリイミド組成物及びその製造方法
JP4869892B2 (ja) 2006-12-06 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
WO2008078796A1 (ja) * 2006-12-27 2008-07-03 Nissan Chemical Industries, Ltd. 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
JP5105071B2 (ja) * 2007-02-27 2012-12-19 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5417323B2 (ja) * 2008-05-09 2014-02-12 旭化成イーマテリアルズ株式会社 感光性ポリイミド前駆体組成物、感光性ドライフィルム及びフレキシブルプリント配線基板
WO2010079637A1 (ja) * 2009-01-08 2010-07-15 シャープ株式会社 液晶配向膜形成用組成物及び液晶表示装置
JP5553531B2 (ja) 2009-06-03 2014-07-16 株式会社ジャパンディスプレイ 液晶表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074269A1 (ja) 2008-12-26 2010-07-01 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

Also Published As

Publication number Publication date
WO2012133826A1 (ja) 2012-10-04
CN103562784A (zh) 2014-02-05
KR20140037836A (ko) 2014-03-27
JP2016191932A (ja) 2016-11-10
TWI638007B (zh) 2018-10-11
CN103562784B (zh) 2016-09-28
TW201307478A (zh) 2013-02-16
JP6064900B2 (ja) 2017-01-25
JPWO2012133826A1 (ja) 2014-07-28

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