TWI773689B - 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
TWI773689B
TWI773689B TW106133267A TW106133267A TWI773689B TW I773689 B TWI773689 B TW I773689B TW 106133267 A TW106133267 A TW 106133267A TW 106133267 A TW106133267 A TW 106133267A TW I773689 B TWI773689 B TW I773689B
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Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
solvent
diamine
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TW106133267A
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English (en)
Chinese (zh)
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TW201825555A (zh
Inventor
萬代淳彦
宮本泰宏
石川和典
李柱永
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日商日產化學工業股份有限公司
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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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • 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
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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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)
TW106133267A 2016-09-29 2017-09-28 液晶配向劑、液晶配向膜及液晶顯示元件 TWI773689B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016191841 2016-09-29
JP2016-191841 2016-09-29

Publications (2)

Publication Number Publication Date
TW201825555A TW201825555A (zh) 2018-07-16
TWI773689B true TWI773689B (zh) 2022-08-11

Family

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Family Applications (1)

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TW106133267A TWI773689B (zh) 2016-09-29 2017-09-28 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP7063270B2 (ko)
KR (2) KR20220147158A (ko)
CN (1) CN110023826B (ko)
TW (1) TWI773689B (ko)
WO (1) WO2018062353A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110573952B (zh) * 2017-03-02 2022-03-22 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶表示元件
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
CN112352191A (zh) * 2018-06-19 2021-02-09 日产化学株式会社 液晶取向剂、液晶取向膜和使用了其的液晶表示元件、以及该液晶表示元件的制造方法、二胺化合物
CN112639595A (zh) * 2018-08-30 2021-04-09 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
CN113168052A (zh) * 2018-11-19 2021-07-23 日产化学株式会社 液晶取向剂、液晶取向膜、及液晶表示元件
TWI819102B (zh) * 2019-01-17 2023-10-21 日商Ｊｓｒ股份有限公司 液晶配向劑、液晶配向膜、液晶元件及其製造方法
JP7472799B2 (ja) * 2019-02-08 2024-04-23 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

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN101627333A (zh) * 2007-03-08 2010-01-13 Jsr株式会社 液晶取向剂和横电场式液晶显示元件
TW201623447A (zh) * 2014-11-21 2016-07-01 捷恩智股份有限公司 含聚醯胺酸或其衍生物的液晶配向劑、液晶配向膜及液晶顯示元件

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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
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
JP5273357B2 (ja) * 2007-07-06 2013-08-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101649839B1 (ko) * 2008-10-29 2016-08-19 닛산 가가쿠 고교 가부시키 가이샤 디아민
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
CN104685412B (zh) * 2012-08-06 2018-02-13 日产化学工业株式会社 液晶取向剂及使用了该液晶取向剂的液晶取向膜
JP6146135B2 (ja) * 2012-08-30 2017-06-14 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法及び液晶表示素子
KR20150070276A (ko) * 2012-10-18 2015-06-24 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
WO2014061781A1 (ja) * 2012-10-18 2014-04-24 日産化学工業株式会社 組成物、液晶配向処理剤、液晶配向膜および液晶表示素子
JP6311343B2 (ja) 2013-05-09 2018-04-18 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、液晶配向膜の製造方法、位相差フィルム及び位相差フィルムの製造方法
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
CN110950781A (zh) * 2013-10-23 2020-04-03 日产化学工业株式会社 新的二胺、聚酰胺酸和聚酰亚胺
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JP6248784B2 (ja) * 2014-04-25 2017-12-20 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR102425044B1 (ko) * 2014-11-12 2022-07-25 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6716966B2 (ja) 2015-03-11 2020-07-01 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101627333A (zh) * 2007-03-08 2010-01-13 Jsr株式会社 液晶取向剂和横电场式液晶显示元件
TW201623447A (zh) * 2014-11-21 2016-07-01 捷恩智股份有限公司 含聚醯胺酸或其衍生物的液晶配向劑、液晶配向膜及液晶顯示元件

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Publication number Publication date
KR20190060803A (ko) 2019-06-03
JPWO2018062353A1 (ja) 2019-07-25
KR20220147158A (ko) 2022-11-02
JP7063270B2 (ja) 2022-05-09
CN110023826A (zh) 2019-07-16
WO2018062353A1 (ja) 2018-04-05
TW201825555A (zh) 2018-07-16
CN110023826B (zh) 2022-10-25

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