TWI371607B - Vertical liquid cryctal alignment agent and vertical liquid crystal display element with reflective electrode - Google Patents
Vertical liquid cryctal alignment agent and vertical liquid crystal display element with reflective electrodeInfo
- Publication number
- TWI371607B TWI371607B TW094120366A TW94120366A TWI371607B TW I371607 B TWI371607 B TW I371607B TW 094120366 A TW094120366 A TW 094120366A TW 94120366 A TW94120366 A TW 94120366A TW I371607 B TWI371607 B TW I371607B
- Authority
- TW
- Taiwan
- Prior art keywords
- vertical liquid
- cryctal
- crystal display
- display element
- reflective electrode
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
-
- 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)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004185869A JP4502119B2 (en) | 2004-06-24 | 2004-06-24 | Vertical liquid crystal display device having a reflective electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200617481A TW200617481A (en) | 2006-06-01 |
TWI371607B true TWI371607B (en) | 2012-09-01 |
Family
ID=35718288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094120366A TWI371607B (en) | 2004-06-24 | 2005-06-20 | Vertical liquid cryctal alignment agent and vertical liquid crystal display element with reflective electrode |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4502119B2 (en) |
KR (1) | KR100852578B1 (en) |
CN (1) | CN1712491B (en) |
TW (1) | TWI371607B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663163B (en) * | 2014-08-14 | 2019-06-21 | 日商捷恩智股份有限公司 | Triazole-containing tetracaboxylic acid dianhydrides, polymer, liquid crystal aligning agents, liquid crystal alignment layers, and liquid crystal display devices using the same |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5170372B2 (en) * | 2006-06-02 | 2013-03-27 | Jsr株式会社 | Liquid crystal aligning agent and liquid crystal display element |
KR101397267B1 (en) * | 2006-06-02 | 2014-05-20 | 제이에스알 가부시끼가이샤 | Liquid crystal aligning agent and liquid crystal display device |
CN101135813B (en) * | 2006-08-29 | 2011-03-16 | Jsr株式会社 | Liquid crystal tropism agent, liquid crystal tropism film and liquid crystal display element |
KR101310350B1 (en) * | 2006-10-10 | 2013-09-23 | 삼성디스플레이 주식회사 | Material For Alignment And Liquid Crysta Display Apparatus Using The Same |
JP2008122942A (en) * | 2006-10-17 | 2008-05-29 | Jsr Corp | Liquid crystal aligning agent and liquid crystal display element |
JP5516836B2 (en) * | 2006-12-28 | 2014-06-11 | Jsr株式会社 | Vertical alignment type liquid crystal aligning agent and vertical alignment type liquid crystal display element |
JP5041157B2 (en) * | 2007-01-10 | 2012-10-03 | Jsr株式会社 | Vertical alignment type liquid crystal aligning agent and vertical alignment type liquid crystal display element |
WO2008117615A1 (en) | 2007-03-26 | 2008-10-02 | Sharp Kabushiki Kaisha | Liquid crystal display device and polymer for aligning film material |
JP5120047B2 (en) * | 2007-05-02 | 2013-01-16 | Jsr株式会社 | Vertical alignment type liquid crystal aligning agent and liquid crystal display element |
JP5077048B2 (en) * | 2007-05-02 | 2012-11-21 | Jsr株式会社 | Vertical alignment type liquid crystal alignment agent |
JP5360376B2 (en) * | 2008-03-07 | 2013-12-04 | Jsr株式会社 | Liquid crystal aligning agent and liquid crystal display element |
KR101212667B1 (en) | 2008-12-02 | 2012-12-14 | 제일모직주식회사 | Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display including same |
JP5311054B2 (en) * | 2009-02-19 | 2013-10-09 | Jsr株式会社 | Liquid crystal aligning agent, liquid crystal display element and manufacturing method thereof |
TWI392935B (en) | 2009-10-02 | 2013-04-11 | Chi Mei Corp | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element |
CN102051185B (en) * | 2009-11-03 | 2013-07-17 | 奇美实业股份有限公司 | Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element |
JP5853728B2 (en) * | 2011-02-28 | 2016-02-09 | Jsr株式会社 | Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element |
KR102237396B1 (en) | 2013-04-11 | 2021-04-07 | 스미또모 가가꾸 가부시키가이샤 | Alignment layer for optically anisotropic film |
CN104339796B (en) | 2013-08-09 | 2018-03-02 | 住友化学株式会社 | Layered product |
KR102223121B1 (en) | 2013-08-09 | 2021-03-05 | 스미또모 가가꾸 가부시키가이샤 | Process for producing long retardation film |
TWI650243B (en) | 2013-08-09 | 2019-02-11 | 住友化學股份有限公司 | Optical film |
TWI645962B (en) | 2013-08-09 | 2019-01-01 | 住友化學股份有限公司 | Optically anisotropic sheet |
CN106318407A (en) * | 2016-08-17 | 2017-01-11 | 中节能万润股份有限公司 | Liquid crystal alignment agent, liquid crystal alignment film, preparation method of liquid crystal alignment film and liquid crystal display element |
CN110520789A (en) * | 2017-03-31 | 2019-11-29 | 夏普株式会社 | Liquid crystal display device, the manufacturing method of liquid crystal display device, electronic equipment |
KR101994430B1 (en) * | 2017-06-30 | 2019-09-24 | 주식회사 엘지화학 | Liquid crystal alignment composition, method of preparing liquid crystal alignment film, and liquid crystal alignment film using the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3206401B2 (en) * | 1995-11-20 | 2001-09-10 | ジェイエスアール株式会社 | Liquid crystal alignment agent and liquid crystal display device |
JP3840743B2 (en) * | 1997-06-03 | 2006-11-01 | Jsr株式会社 | Liquid crystal alignment agent |
JP3968823B2 (en) * | 1997-06-09 | 2007-08-29 | Jsr株式会社 | Liquid crystal alignment agent |
JP2002323701A (en) * | 2001-04-25 | 2002-11-08 | Jsr Corp | Homeotropic alignment type liquid crystal aligning agent |
JP2004012795A (en) * | 2002-06-06 | 2004-01-15 | Sony Corp | Reflection type liquid crystal display element and liquid crystal display device |
-
2004
- 2004-06-24 JP JP2004185869A patent/JP4502119B2/en not_active Expired - Fee Related
-
2005
- 2005-06-20 CN CN2005100773049A patent/CN1712491B/en active Active
- 2005-06-20 TW TW094120366A patent/TWI371607B/en not_active IP Right Cessation
- 2005-06-24 KR KR1020050055178A patent/KR100852578B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663163B (en) * | 2014-08-14 | 2019-06-21 | 日商捷恩智股份有限公司 | Triazole-containing tetracaboxylic acid dianhydrides, polymer, liquid crystal aligning agents, liquid crystal alignment layers, and liquid crystal display devices using the same |
Also Published As
Publication number | Publication date |
---|---|
TW200617481A (en) | 2006-06-01 |
CN1712491B (en) | 2011-03-23 |
KR100852578B1 (en) | 2008-08-18 |
JP4502119B2 (en) | 2010-07-14 |
JP2006010896A (en) | 2006-01-12 |
CN1712491A (en) | 2005-12-28 |
KR20060049699A (en) | 2006-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |