TWI813541B - 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
TWI813541B
TWI813541B TW106119849A TW106119849A TWI813541B TW I813541 B TWI813541 B TW I813541B TW 106119849 A TW106119849 A TW 106119849A TW 106119849 A TW106119849 A TW 106119849A TW I813541 B TWI813541 B TW I813541B
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TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
alignment agent
carbon atoms
Prior art date
Application number
TW106119849A
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English (en)
Chinese (zh)
Other versions
TW201811869A (zh
Inventor
宮本泰宏
松本欣也
萬代淳彦
杉山暁子
Original Assignee
日商日產化學工業股份有限公司
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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 TW201811869A publication Critical patent/TW201811869A/zh
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Publication of TWI813541B publication Critical patent/TWI813541B/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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW106119849A 2016-06-14 2017-06-14 液晶配向劑、液晶配向膜及液晶顯示元件 TWI813541B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016118282 2016-06-14
JP2016-118282 2016-06-14

Publications (2)

Publication Number Publication Date
TW201811869A TW201811869A (zh) 2018-04-01
TWI813541B true TWI813541B (zh) 2023-09-01

Family

ID=60663702

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106119849A TWI813541B (zh) 2016-06-14 2017-06-14 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP7131384B2 (ja)
KR (1) KR102469383B1 (ja)
CN (1) CN109564369B (ja)
TW (1) TWI813541B (ja)
WO (1) WO2017217413A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102574758B1 (ko) * 2017-03-30 2023-09-06 닛산 가가쿠 가부시키가이샤 박리층 형성용 조성물 및 박리층
CN116234856B (zh) * 2020-07-17 2024-04-09 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
KR20230038512A (ko) * 2020-07-17 2023-03-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007139949A (ja) * 2005-11-16 2007-06-07 Hitachi Cable Ltd 液晶配向剤
JP2007241249A (ja) * 2006-02-07 2007-09-20 Jsr Corp 垂直配向型液晶配向剤、および垂直配向型液晶表示素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3169062B2 (ja) 1996-07-11 2001-05-21 日産化学工業株式会社 液晶セル用配向処理剤
JP4175826B2 (ja) 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
JP5041123B2 (ja) 2005-07-12 2012-10-03 Ｊｓｒ株式会社 垂直液晶配向剤
JP5145660B2 (ja) 2005-10-18 2013-02-20 Ｄｉｃ株式会社 光配向膜用組成物、光配向膜の製造方法、及びこれを用いた光学異方体、光学素子、その製造方法
JP5884258B2 (ja) * 2009-09-18 2016-03-15 Jnc株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法および液晶表示素子
WO2014178407A1 (ja) * 2013-05-01 2014-11-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
KR102069288B1 (ko) * 2013-08-28 2020-01-23 삼성디스플레이 주식회사 액정 배향제 및 액정 표시 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007139949A (ja) * 2005-11-16 2007-06-07 Hitachi Cable Ltd 液晶配向剤
JP2007241249A (ja) * 2006-02-07 2007-09-20 Jsr Corp 垂直配向型液晶配向剤、および垂直配向型液晶表示素子

Also Published As

Publication number Publication date
CN109564369B (zh) 2022-08-26
WO2017217413A1 (ja) 2017-12-21
KR102469383B1 (ko) 2022-11-21
CN109564369A (zh) 2019-04-02
JP7131384B2 (ja) 2022-09-06
TW201811869A (zh) 2018-04-01
JPWO2017217413A1 (ja) 2019-07-11
KR20190019127A (ko) 2019-02-26

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