AU2002233193A1 - Homeotropic alignment layer - Google Patents

Homeotropic alignment layer

Info

Publication number
AU2002233193A1
AU2002233193A1 AU2002233193A AU3319302A AU2002233193A1 AU 2002233193 A1 AU2002233193 A1 AU 2002233193A1 AU 2002233193 A AU2002233193 A AU 2002233193A AU 3319302 A AU3319302 A AU 3319302A AU 2002233193 A1 AU2002233193 A1 AU 2002233193A1
Authority
AU
Australia
Prior art keywords
alignment layer
liquid crystal
homeotropic alignment
preparation
homeotrophic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002233193A
Inventor
David Coates
Michael Heckmeier
Melanie Klasen-Memmer
Georg Lussem
Owain Llyr Parri
Kazuaki Tarumi
Mark Andrew Verrall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of AU2002233193A1 publication Critical patent/AU2002233193A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • 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
    • G02F1/133715—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films by first depositing a monomer
    • 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
    • G02F1/133726—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films made of a mesogenic material
    • 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
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1391—Bistable or multi-stable liquid crystal cells
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to an alignment layer comprising a polymerized liquid crystal material with homeotrophic orientation, to methods of its preparation, to polymerizable liquid crystal compositions and liquid crystal polymers used for the preparation of the alignment layer, to liquid crystal devices comprising the alignment layer, and to a method of controlling the electrooptical steepness of a liquid crystal display comprising at least one alignment layer by varying the surface anchoring energy of the alignment layer.
AU2002233193A 2000-11-23 2001-11-22 Homeotropic alignment layer Abandoned AU2002233193A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00125235 2000-11-23
EP00125235.2 2000-11-23
PCT/EP2001/013584 WO2002044801A2 (en) 2000-11-23 2001-11-22 Homeotropic alignment layer

Publications (1)

Publication Number Publication Date
AU2002233193A1 true AU2002233193A1 (en) 2002-06-11

Family

ID=8170423

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002233193A Abandoned AU2002233193A1 (en) 2000-11-23 2001-11-22 Homeotropic alignment layer

Country Status (9)

Country Link
US (1) US7105209B2 (en)
EP (1) EP1340118B1 (en)
JP (2) JP2004524385A (en)
KR (1) KR100883004B1 (en)
AT (1) ATE498857T1 (en)
AU (1) AU2002233193A1 (en)
DE (1) DE60144057D1 (en)
TW (1) TWI231310B (en)
WO (1) WO2002044801A2 (en)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1400837A4 (en) * 2001-06-26 2005-05-18 Sony Corp Reflection type liquid crystal display element, display unit, projection optical system, and projection displaysystem
WO2003060604A1 (en) * 2002-01-17 2003-07-24 Koninklijke Philips Electronics N.V. Combination of cholesteric layer and alignment layer
EP1489141A4 (en) * 2002-03-26 2010-10-13 Dainippon Printing Co Ltd Organic semiconductor material, organic semiconductor structure and organic semiconductor device
GB2388201A (en) * 2002-04-30 2003-11-05 Hewlett Packard Co Liquid crystal device
EP1378557B1 (en) * 2002-07-06 2007-02-21 MERCK PATENT GmbH Liquid crystalline medium
AU2003278314A1 (en) * 2002-10-17 2004-05-04 Zbd Displays Ltd. Liquid crystal alignment layer
JP2005010202A (en) * 2003-06-16 2005-01-13 Nec Corp Liquid crystal panel, liquid crystal display device using liquid crystal panel, and electronic device on which liquid crystal display is mounted
SE0303041D0 (en) 2003-06-23 2003-11-18 Ecsibeo Ab A liquid crystal device and a method for manufacturing thereof
EP1605299A1 (en) 2004-06-09 2005-12-14 Ecsibeo Ppf1 Ab A liquid crystal device and a method for manufacturing thereof
WO2006039980A1 (en) * 2004-10-14 2006-04-20 Merck Patent Gmbh Polymerisable liquid crystal mixture
US7597945B2 (en) 2004-11-09 2009-10-06 Chisso Corporation Polymerizable liquid crystal composition containing fluorine-substituted (meth) acrylate derivatives
CN101010269B (en) * 2004-12-11 2011-12-07 Lg化学株式会社 A homeotropic alignment liquid crystal film without alignment layer and method for preparing the same
JP2006220770A (en) * 2005-02-08 2006-08-24 Nippon Oil Corp Liquid crystal film and liquid crystal display device
JP2006337575A (en) * 2005-05-31 2006-12-14 Nippon Oil Corp Homeotropically oriented liquid-crystal film, and device using the same
KR100732325B1 (en) * 2005-02-16 2007-06-25 주식회사 엘지화학 A Retardation Film Having A Homeotropic Alignment Liquid Crystal film and Method for Preparing the Same
KR101230145B1 (en) * 2005-04-07 2013-02-05 메르크 파텐트 게엠베하 Alignment layer
US7911562B2 (en) * 2005-05-19 2011-03-22 Dai Nippon Printing Co., Ltd. Liquid crystal display and process for producing the same
ATE461261T1 (en) * 2005-06-10 2010-04-15 Merck Patent Gmbh LIQUID CRYSTALLINE MATERIAL WITH HOMEOTROPIC ALIGNMENT
JP2007171916A (en) * 2005-11-22 2007-07-05 Fuji Xerox Co Ltd Hologram recording material, hologram recording medium, and hologram recording method
JP2007256761A (en) * 2006-03-24 2007-10-04 Nippon Oil Corp Elliptic polarizing plate and manufacturing method therefor, and liquid crystal display device using same
WO2007145247A1 (en) 2006-06-13 2007-12-21 Dai Nippon Printing Co., Ltd. Liquid crystal composition, color filter, liquid crystal display and method for forming retardation layer
JP2007334059A (en) * 2006-06-15 2007-12-27 Dainippon Printing Co Ltd Liquid crystal composition, color filter and liquid crystal display device
JP2007334014A (en) * 2006-06-15 2007-12-27 Dainippon Printing Co Ltd Liquid crystal composition, color filter and liquid crystal display device
JP2007334060A (en) * 2006-06-15 2007-12-27 Dainippon Printing Co Ltd Liquid crystal composition, color filter and liquid crystal display device
JP2008020538A (en) 2006-07-11 2008-01-31 Fuji Xerox Co Ltd Hologram recording material, hologram recording medium and method therefor
TWI344032B (en) * 2006-09-07 2011-06-21 Taiwan Tft Lcd Ass Liquid crystal display panel and method of fabricating the liquid crystal display panel
JP5035513B2 (en) 2006-09-25 2012-09-26 大日本印刷株式会社 Method for manufacturing phase difference control element
US7751006B2 (en) 2006-09-29 2010-07-06 Dai Nippon Printing Co., Ltd. Optical element, liquid crystal display device member with the optical element, liquid crystal display device with the liquid crystal display device member, method of producing the optical element and method of evaluating birefringence functional layer
JP4911297B2 (en) 2006-10-16 2012-04-04 大日本印刷株式会社 Optical element, liquid crystal display device, and method of manufacturing optical element
US20100241136A1 (en) * 2006-12-05 2010-09-23 Mark Doyle Instrument positioning/holding devices
JPWO2008093598A1 (en) 2007-02-02 2010-05-20 大日本印刷株式会社 Optical member having phase difference control function and liquid crystal display
JP2008203500A (en) 2007-02-20 2008-09-04 Fuji Xerox Co Ltd Hologram recording material, hologram recording medium and hologram recording method
JP4943361B2 (en) * 2007-03-08 2012-05-30 富士フイルム株式会社 Optical compensation film, polarizing plate, and liquid crystal display device
US20080291369A1 (en) * 2007-05-23 2008-11-27 Fujifilm Corporation Optical Film, Optical Compensation Film, Polarizing Plate, and Liquid-Crystal Display Device
WO2009005330A2 (en) 2007-07-05 2009-01-08 Lg Chem, Ltd. Composition comprising curable dichroic dye for forming ptical component and an optical component prepared using the same
JP5256714B2 (en) * 2007-12-04 2013-08-07 ソニー株式会社 Liquid crystal display element and manufacturing method thereof
WO2009080147A1 (en) * 2007-12-21 2009-07-02 Rolic Ag Functionalized photoreactive compounds
JP2009265317A (en) * 2008-04-24 2009-11-12 Fujifilm Corp Vertical alignment layer, and va mode liquid crystal cell
TWI372294B (en) * 2008-07-21 2012-09-11 Au Optronics Corp Liquid crystal display panel and fabricating method thereof
CN102216839B (en) 2008-09-17 2014-09-17 三星显示有限公司 Alignment material, alignment layer, liquid crystal display device and manufacturing method thereof
US20100091229A1 (en) * 2008-10-14 2010-04-15 Qin Liu Compositions and Methods for Alignment Layers
KR20130005844A (en) * 2011-07-07 2013-01-16 삼성디스플레이 주식회사 Liquid crystal display device
KR101894547B1 (en) * 2011-09-09 2018-09-04 삼성디스플레이 주식회사 Liquid crystal display
JP5333694B1 (en) * 2012-03-30 2013-11-06 Ｄｉｃ株式会社 Liquid crystal display element and manufacturing method thereof
US8968596B2 (en) * 2012-06-04 2015-03-03 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal reactive monomer and liquid crystal panel
TWI495932B (en) * 2012-10-12 2015-08-11 Innocom Tech Shenzhen Co Ltd Liquid crystal panel and the apparatus using the same
KR102073957B1 (en) 2013-09-11 2020-02-06 삼성디스플레이 주식회사 Liquid crystal display panel and mathod for fabricating the same
CN105874035A (en) * 2013-12-19 2016-08-17 默克专利股份有限公司 Light modulation element
KR102169685B1 (en) 2014-01-21 2020-10-26 삼성디스플레이 주식회사 Liquid crystal display
KR102224841B1 (en) 2014-06-11 2021-03-10 삼성디스플레이 주식회사 Liquid crystal display device and method for manufacturing the same
KR102227477B1 (en) 2014-07-08 2021-03-15 삼성디스플레이 주식회사 Liquid crystal display device and method of manufacturing the same
US9659965B2 (en) 2014-09-12 2017-05-23 Samsung Display Co., Ltd. Liquid crystal display device and method of manufacturing the same
KR102276994B1 (en) 2014-11-20 2021-07-13 삼성디스플레이 주식회사 Liquid crystal display and method of manufacturing the same
EP3248059A1 (en) * 2015-01-23 2017-11-29 Merck Patent GmbH Light modulation element
JP2016184031A (en) * 2015-03-25 2016-10-20 大日本印刷株式会社 Alignment film for liquid crystal and reverse mode polymer dispersion type liquid crystal element
CN105481889B (en) * 2015-11-17 2018-08-14 深圳市华星光电技术有限公司 The production method of response type vertical orientation organosilicon material and liquid crystal display panel
KR102499044B1 (en) 2016-03-08 2023-02-13 삼성디스플레이 주식회사 Liquid crystal display device
JP7179732B2 (en) * 2016-09-14 2022-11-29 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Polymerizable liquid crystal materials and polymerized liquid crystal films
US11614660B2 (en) 2016-10-28 2023-03-28 Lg Chem, Ltd. Transmittance-variable film capable of controlling pretilt of liquid crystal interface
KR102456697B1 (en) 2017-08-22 2022-10-19 삼성디스플레이 주식회사 Liquid crystal display and manufacturing method thereof
JP2022027233A (en) * 2020-07-31 2022-02-10 Jsr株式会社 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal element
CN112980225A (en) * 2021-02-25 2021-06-18 张家港莱拓新材料科技有限公司 Novel polymerizable mesomorphic mixture coating and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020645C2 (en) * 1980-05-30 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Liquid crystal displays and processes for their manufacture
DE69215565T2 (en) 1991-03-26 1997-05-28 Philips Electronics Nv Liquid crystal image display device with orientation layer
JPH0511251A (en) * 1991-07-01 1993-01-19 Canon Inc Mehtod for orienting high-polymer liquid crystal and high-polymer liquid crystal element
EP0659865B1 (en) * 1993-12-24 1999-06-16 Dainippon Ink And Chemicals, Inc. Polymerizable liquid crystal composition and optically anisotropic film comprising the same
GB2293889A (en) * 1994-10-03 1996-04-10 Sharp Kk Liquid crystal device and method of making a liquid crystal device
TW373100B (en) * 1996-07-01 1999-11-01 Merck Patent Gmbh Compensation film and liquid crystal display device containing the same
US6816218B1 (en) * 1997-04-14 2004-11-09 Merck Patent Gmbh Homeotropically aligned liquid crystal layer and process for the homeotropic alignment of liquid crystals on plastic substrates
JP4508299B2 (en) * 1997-04-14 2010-07-21 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Homeotropic alignment liquid crystal layer and method for homeotropic alignment of liquid crystal on plastic substrate
TW500747B (en) * 1999-01-19 2002-09-01 Hayashi Telempu Kk Alignment layer and a liquid crystal display using the same
JP2000212310A (en) 1999-01-19 2000-08-02 Hayashi Telempu Co Ltd Oriented film, its production and liquid crystal display device
GB9902402D0 (en) 1999-02-03 1999-03-24 Rolic Ag Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment
JP4517416B2 (en) * 1999-03-30 2010-08-04 Ｄｉｃ株式会社 Polymerizable compound, synthetic intermediate of the compound, polymerizable liquid crystal composition containing the polymerizable compound, optical anisotropic body comprising the composition, and method for producing the optical anisotropic body

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KR20030059268A (en) 2003-07-07
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US7105209B2 (en) 2006-09-12
KR100883004B1 (en) 2009-02-12
EP1340118A2 (en) 2003-09-03
TWI231310B (en) 2005-04-21
DE60144057D1 (en) 2011-03-31
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ATE498857T1 (en) 2011-03-15
US20050179003A1 (en) 2005-08-18

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