TWI725060B - 液晶配向劑、液晶配向膜、及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜、及液晶顯示元件 Download PDF

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Publication number
TWI725060B
TWI725060B TW105132586A TW105132586A TWI725060B TW I725060 B TWI725060 B TW I725060B TW 105132586 A TW105132586 A TW 105132586A TW 105132586 A TW105132586 A TW 105132586A TW I725060 B TWI725060 B TW I725060B
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Taiwan
Prior art keywords
liquid crystal
crystal alignment
group
photo
alignment agent
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TW105132586A
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English (en)
Chinese (zh)
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TW201728623A (zh
Inventor
松本欣也
橋本淳
作本直樹
萬代淳彦
小西玲久
宮本泰宏
Original Assignee
日商日產化學工業股份有限公司
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Priority claimed from JP2015199682A external-priority patent/JP6652739B2/ja
Application filed by 日商日產化學工業股份有限公司 filed Critical 日商日產化學工業股份有限公司
Publication of TW201728623A publication Critical patent/TW201728623A/zh
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Publication of TWI725060B publication Critical patent/TWI725060B/zh

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    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW105132586A 2015-10-07 2016-10-07 液晶配向劑、液晶配向膜、及液晶顯示元件 TWI725060B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015-199682 2015-10-07
JP2015199682A JP6652739B2 (ja) 2015-10-07 2015-10-07 液晶配向剤、液晶配向膜、及び液晶表示素子
JP2016026278 2016-02-15
JP2016-026278 2016-02-15

Publications (2)

Publication Number Publication Date
TW201728623A TW201728623A (zh) 2017-08-16
TWI725060B true TWI725060B (zh) 2021-04-21

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Family Applications (1)

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TW105132586A TWI725060B (zh) 2015-10-07 2016-10-07 液晶配向劑、液晶配向膜、及液晶顯示元件

Country Status (4)

Country Link
KR (1) KR102704513B1 (ja)
CN (1) CN108369359B (ja)
TW (1) TWI725060B (ja)
WO (1) WO2017061575A1 (ja)

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JP2019197078A (ja) * 2016-09-20 2019-11-14 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
CN110383156B (zh) * 2017-04-04 2022-09-13 Jsr株式会社 液晶取向剂及其应用、液晶元件及聚合物
TWI742094B (zh) * 2017-06-13 2021-10-11 奇美實業股份有限公司 液晶配向膜的製造方法及液晶顯示元件
WO2019065646A1 (ja) * 2017-09-26 2019-04-04 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
JP7392646B2 (ja) * 2018-08-20 2023-12-06 日産化学株式会社 液晶配向剤、その製造方法、液晶配向膜、及び液晶表示素子
CN117487569A (zh) * 2019-02-27 2024-02-02 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
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
JP7469736B2 (ja) * 2020-03-05 2024-04-17 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
JPWO2023286733A1 (ja) 2021-07-12 2023-01-19
KR20240032874A (ko) 2021-07-12 2024-03-12 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자
CN115724757A (zh) * 2021-08-25 2023-03-03 臻鼎科技股份有限公司 二胺单体化合物及其制备方法、树脂、柔性薄膜及电子设备
CN117567741B (zh) * 2024-01-11 2024-04-19 武汉柔显科技股份有限公司 聚酰胺酸及其制备方法、液晶取向剂、取向膜及显示装置

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JPH09194725A (ja) * 1996-01-23 1997-07-29 Japan Synthetic Rubber Co Ltd 膜形成剤

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JP2004294824A (ja) * 2003-03-27 2004-10-21 Optrex Corp 液晶表示装置
US8901353B2 (en) * 2009-03-10 2014-12-02 Nissan Chemical Industries, Ltd. Polyimide precursor, polyimide, and liquid crystal aligning agent
US8937150B2 (en) * 2009-06-11 2015-01-20 Abbvie Inc. Anti-viral compounds
KR102073458B1 (ko) * 2009-07-21 2020-02-04 닛산 가가쿠 가부시키가이샤 디아민 화합물, 폴리아미드산, 폴리이미드 및 액정 배향 처리제
JP5492516B2 (ja) * 2009-10-01 2014-05-14 株式会社ジャパンディスプレイ 液晶表示装置
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WO2013039168A1 (ja) * 2011-09-15 2013-03-21 日産化学工業株式会社 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
JP6146577B2 (ja) * 2011-12-28 2017-06-14 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
WO2013115228A1 (ja) * 2012-02-01 2013-08-08 日産化学工業株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
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KR102241786B1 (ko) * 2013-10-23 2021-04-16 닛산 가가쿠 가부시키가이샤 열 탈리성기를 갖는 폴리이미드 전구체 및/또는 폴리이미드를 함유하는 액정 배향제
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JP6492564B2 (ja) * 2014-02-13 2019-04-03 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、位相差フィルム、位相差フィルムの製造方法、重合体及び化合物
KR20150118527A (ko) * 2014-04-14 2015-10-22 제이엔씨 주식회사 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6686298B2 (ja) * 2014-08-25 2020-04-22 Jsr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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JPH09194725A (ja) * 1996-01-23 1997-07-29 Japan Synthetic Rubber Co Ltd 膜形成剤

Also Published As

Publication number Publication date
CN108369359A (zh) 2018-08-03
KR20180063294A (ko) 2018-06-11
CN108369359B (zh) 2021-07-27
KR102704513B1 (ko) 2024-09-06
TW201728623A (zh) 2017-08-16
WO2017061575A1 (ja) 2017-04-13

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