KR102399376B1 - 액정 배향제, 액정 배향막, 및 액정 표시 소자 - Google Patents
액정 배향제, 액정 배향막, 및 액정 표시 소자 Download PDFInfo
- Publication number
- KR102399376B1 KR102399376B1 KR1020187031196A KR20187031196A KR102399376B1 KR 102399376 B1 KR102399376 B1 KR 102399376B1 KR 1020187031196 A KR1020187031196 A KR 1020187031196A KR 20187031196 A KR20187031196 A KR 20187031196A KR 102399376 B1 KR102399376 B1 KR 102399376B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal aligning
- aligning agent
- solvent
- formula
- Prior art date
Links
Classifications
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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
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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
-
- 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
- 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
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016072568 | 2016-03-31 | ||
JPJP-P-2016-072568 | 2016-03-31 | ||
PCT/JP2017/013421 WO2017170945A1 (ja) | 2016-03-31 | 2017-03-30 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180129874A KR20180129874A (ko) | 2018-12-05 |
KR102399376B1 true KR102399376B1 (ko) | 2022-05-17 |
Family
ID=59965891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187031196A KR102399376B1 (ko) | 2016-03-31 | 2017-03-30 | 액정 배향제, 액정 배향막, 및 액정 표시 소자 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7052721B2 (zh) |
KR (1) | KR102399376B1 (zh) |
CN (1) | CN109196411A (zh) |
TW (1) | TWI762475B (zh) |
WO (1) | WO2017170945A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6904216B2 (ja) * | 2017-10-30 | 2021-07-14 | 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 |
JP7322694B2 (ja) * | 2019-12-24 | 2023-08-08 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶素子 |
JP7512749B2 (ja) * | 2020-07-31 | 2024-07-09 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶素子 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006010995A (ja) | 2004-06-25 | 2006-01-12 | Hitachi Displays Ltd | 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法 |
WO2015025937A1 (ja) * | 2013-08-22 | 2015-02-26 | 日産化学工業株式会社 | 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
KR101938923B1 (ko) * | 2011-11-01 | 2019-04-10 | 닛산 가가쿠 가부시키가이샤 | 액정 배향 처리제, 액정 배향막 및 액정 표시 소자 |
JP6179261B2 (ja) * | 2012-11-07 | 2017-08-16 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2015072554A1 (ja) * | 2013-11-15 | 2015-05-21 | 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表示素子 |
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 |
-
2017
- 2017-03-30 JP JP2018509474A patent/JP7052721B2/ja active Active
- 2017-03-30 CN CN201780033821.7A patent/CN109196411A/zh active Pending
- 2017-03-30 KR KR1020187031196A patent/KR102399376B1/ko active IP Right Grant
- 2017-03-30 WO PCT/JP2017/013421 patent/WO2017170945A1/ja active Application Filing
- 2017-03-31 TW TW106111195A patent/TWI762475B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006010995A (ja) | 2004-06-25 | 2006-01-12 | Hitachi Displays Ltd | 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法 |
WO2015025937A1 (ja) * | 2013-08-22 | 2015-02-26 | 日産化学工業株式会社 | 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20180129874A (ko) | 2018-12-05 |
CN109196411A (zh) | 2019-01-11 |
TW201809075A (zh) | 2018-03-16 |
JP7052721B2 (ja) | 2022-04-12 |
JPWO2017170945A1 (ja) | 2019-02-21 |
TWI762475B (zh) | 2022-05-01 |
WO2017170945A1 (ja) | 2017-10-05 |
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