KR102544852B1 - 액정 배향제 및 액정 배향막의 제조 방법 - Google Patents

액정 배향제 및 액정 배향막의 제조 방법 Download PDF

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Publication number
KR102544852B1
KR102544852B1 KR1020197024383A KR20197024383A KR102544852B1 KR 102544852 B1 KR102544852 B1 KR 102544852B1 KR 1020197024383 A KR1020197024383 A KR 1020197024383A KR 20197024383 A KR20197024383 A KR 20197024383A KR 102544852 B1 KR102544852 B1 KR 102544852B1
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KR
South Korea
Prior art keywords
liquid crystal
crystal aligning
formula
aligning agent
film
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KR1020197024383A
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English (en)
Korean (ko)
Other versions
KR20190104420A (ko
Inventor
고지 도모에
나오시 하세가와
다카히로 스가
다이스케 사쿠마
신페이 니이츠
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20190104420A publication Critical patent/KR20190104420A/ko
Application granted granted Critical
Publication of KR102544852B1 publication Critical patent/KR102544852B1/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020197024383A 2017-01-23 2018-01-22 액정 배향제 및 액정 배향막의 제조 방법 KR102544852B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017009760 2017-01-23
JP2017009759 2017-01-23
JPJP-P-2017-009759 2017-01-23
JPJP-P-2017-009760 2017-01-23
PCT/JP2018/001778 WO2018135657A1 (ja) 2017-01-23 2018-01-22 液晶配向剤及び液晶配向膜の製造方法

Publications (2)

Publication Number Publication Date
KR20190104420A KR20190104420A (ko) 2019-09-09
KR102544852B1 true KR102544852B1 (ko) 2023-06-16

Family

ID=62908850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197024383A KR102544852B1 (ko) 2017-01-23 2018-01-22 액정 배향제 및 액정 배향막의 제조 방법

Country Status (5)

Country Link
JP (1) JP7099327B2 (ja)
KR (1) KR102544852B1 (ja)
CN (1) CN110462504B (ja)
TW (1) TW201839036A (ja)
WO (1) WO2018135657A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW202104361A (zh) * 2019-02-27 2021-02-01 日商日產化學股份有限公司 液晶顯示元件及其製造方法
TW202104360A (zh) * 2019-02-27 2021-02-01 日商日產化學股份有限公司 薄膜及其製造方法
CN114479077B (zh) * 2022-01-19 2024-03-29 波米科技有限公司 一种聚酰胺酸酯及其在液晶取向剂、液晶取向膜和液晶单元中的应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784554A (zh) 2007-08-22 2010-07-21 索尼化学&信息部件株式会社 新型含酰胺基硅氧烷胺化合物
US20120123050A1 (en) 2009-05-11 2012-05-17 Mitsubishi Chemical Corporation Liquid crystal polyimide, liquid crystal resin composition containing same, and resin film for semiconductor elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206401B2 (ja) 1995-11-20 2001-09-10 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
JPH09185065A (ja) 1995-12-28 1997-07-15 Japan Synthetic Rubber Co Ltd 液晶配向剤
JPH1087822A (ja) * 1996-09-19 1998-04-07 Sumitomo Bakelite Co Ltd 液晶配向剤
JP2002020487A (ja) 2000-07-13 2002-01-23 Jsr Corp アルキルフルオレンジアミン、ポリアミック酸、イミド化重合体、液晶配向剤、液晶配向膜の形成方法および液晶表示素子
JP4320504B2 (ja) 2000-08-03 2009-08-26 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の形成方法および液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784554A (zh) 2007-08-22 2010-07-21 索尼化学&信息部件株式会社 新型含酰胺基硅氧烷胺化合物
US20120123050A1 (en) 2009-05-11 2012-05-17 Mitsubishi Chemical Corporation Liquid crystal polyimide, liquid crystal resin composition containing same, and resin film for semiconductor elements

Also Published As

Publication number Publication date
JP7099327B2 (ja) 2022-07-12
TW201839036A (zh) 2018-11-01
KR20190104420A (ko) 2019-09-09
CN110462504A (zh) 2019-11-15
WO2018135657A1 (ja) 2018-07-26
CN110462504B (zh) 2022-09-20
JPWO2018135657A1 (ja) 2019-11-07

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