JP6520716B2 - 液晶配向剤及びそれを用いた液晶表示素子 - Google Patents

液晶配向剤及びそれを用いた液晶表示素子 Download PDF

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Publication number
JP6520716B2
JP6520716B2 JP2015547810A JP2015547810A JP6520716B2 JP 6520716 B2 JP6520716 B2 JP 6520716B2 JP 2015547810 A JP2015547810 A JP 2015547810A JP 2015547810 A JP2015547810 A JP 2015547810A JP 6520716 B2 JP6520716 B2 JP 6520716B2
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liquid crystal
group
crystal aligning
added
polyamic acid
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JPWO2015072554A1 (ja
Inventor
淳彦 萬代
淳彦 萬代
勇歩 野口
勇歩 野口
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2015547810A 2013-11-15 2014-11-14 液晶配向剤及びそれを用いた液晶表示素子 Active JP6520716B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013237319 2013-11-15
JP2013237319 2013-11-15
PCT/JP2014/080237 WO2015072554A1 (ja) 2013-11-15 2014-11-14 液晶配向剤及びそれを用いた液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2015072554A1 JPWO2015072554A1 (ja) 2017-03-16
JP6520716B2 true JP6520716B2 (ja) 2019-05-29

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JP2015547810A Active JP6520716B2 (ja) 2013-11-15 2014-11-14 液晶配向剤及びそれを用いた液晶表示素子

Country Status (5)

Country Link
JP (1) JP6520716B2 (zh)
KR (1) KR102391044B1 (zh)
CN (1) CN105723276B (zh)
TW (1) TWI637029B (zh)
WO (1) WO2015072554A1 (zh)

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KR20160029234A (ko) * 2014-09-04 2016-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
JP6627772B2 (ja) * 2014-10-20 2020-01-08 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
KR102227960B1 (ko) * 2014-10-21 2021-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
JP6477039B2 (ja) * 2014-12-22 2019-03-06 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
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
WO2017170945A1 (ja) * 2016-03-31 2017-10-05 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
KR102554992B1 (ko) 2016-09-07 2023-07-12 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN109952531B (zh) * 2016-11-18 2022-12-27 日产化学株式会社 液晶取向剂、液晶取向膜、和液晶表示元件
JP7131551B2 (ja) * 2017-05-22 2022-09-06 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
KR102666618B1 (ko) * 2017-06-08 2024-05-16 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN110770645B (zh) * 2017-06-14 2022-06-03 日产化学株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件以及该液晶取向膜的制造方法
CN110869842B (zh) * 2017-07-14 2022-06-03 日产化学株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件
WO2019022215A1 (ja) 2017-07-28 2019-01-31 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
JP7193782B2 (ja) 2017-11-30 2022-12-21 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
KR102220974B1 (ko) * 2018-01-10 2021-02-26 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 및 액정표시소자
US20200347226A1 (en) * 2018-01-10 2020-11-05 Nissan Chemical Corporation Resin composition for insulating film
JP7193783B2 (ja) * 2018-01-19 2022-12-21 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
CN111936922B (zh) * 2018-03-28 2023-05-26 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
KR102267591B1 (ko) * 2018-11-20 2021-06-18 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
KR102267590B1 (ko) 2018-11-20 2021-06-18 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
KR20210097710A (ko) * 2018-12-04 2021-08-09 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102410008B1 (ko) * 2019-01-21 2022-06-16 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막 및 액정표시소자
CN113454526B (zh) * 2019-02-21 2024-06-21 日产化学株式会社 液晶取向剂以及使用该液晶取向剂的液晶显示元件
WO2020184628A1 (ja) * 2019-03-12 2020-09-17 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
CN115885211A (zh) * 2020-06-05 2023-03-31 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
TW202146524A (zh) * 2020-06-10 2021-12-16 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件

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JP3731229B2 (ja) * 1995-10-20 2006-01-05 チッソ株式会社 ポリアミド酸、ポリイミド膜及びこれを用いた液晶配向膜、液晶表示素子
JP4085206B2 (ja) 1996-02-15 2008-05-14 日産化学工業株式会社 ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜
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Also Published As

Publication number Publication date
TW201531527A (zh) 2015-08-16
JPWO2015072554A1 (ja) 2017-03-16
TWI637029B (zh) 2018-10-01
CN105723276B (zh) 2019-04-09
WO2015072554A1 (ja) 2015-05-21
CN105723276A (zh) 2016-06-29
KR20160081922A (ko) 2016-07-08
KR102391044B1 (ko) 2022-04-26

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