DE60023457D1 - Verfahren zur herstellung eines flüssigkristallpolymerelementes - Google Patents

Verfahren zur herstellung eines flüssigkristallpolymerelementes

Info

Publication number
DE60023457D1
DE60023457D1 DE60023457T DE60023457T DE60023457D1 DE 60023457 D1 DE60023457 D1 DE 60023457D1 DE 60023457 T DE60023457 T DE 60023457T DE 60023457 T DE60023457 T DE 60023457T DE 60023457 D1 DE60023457 D1 DE 60023457D1
Authority
DE
Germany
Prior art keywords
liquid crystal
cross
producing
preferred alignment
crystal polymer
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.)
Expired - Lifetime
Application number
DE60023457T
Other languages
English (en)
Other versions
DE60023457T2 (de
Inventor
Hubert Seiberle
Martin Schadt
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.)
Rolic Technologies Ltd
Original Assignee
Rolic AG
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 Rolic AG filed Critical Rolic AG
Application granted granted Critical
Publication of DE60023457D1 publication Critical patent/DE60023457D1/de
Publication of DE60023457T2 publication Critical patent/DE60023457T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
    • 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
    • G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE60023457T 1999-02-03 2000-01-25 Verfahren zur herstellung eines flüssigkristallpolymerelementes Expired - Lifetime DE60023457T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9902402.8A GB9902402D0 (en) 1999-02-03 1999-02-03 Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment
GB9902402 1999-02-03
PCT/IB2000/000066 WO2000046635A1 (en) 1999-02-03 2000-01-25 Method of making an element of liquid crystal polymer

Publications (2)

Publication Number Publication Date
DE60023457D1 true DE60023457D1 (de) 2005-12-01
DE60023457T2 DE60023457T2 (de) 2006-09-28

Family

ID=10847038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023457T Expired - Lifetime DE60023457T2 (de) 1999-02-03 2000-01-25 Verfahren zur herstellung eines flüssigkristallpolymerelementes

Country Status (12)

Country Link
US (1) US6646703B1 (de)
EP (1) EP1157302B1 (de)
JP (1) JP4824856B2 (de)
KR (1) KR100684182B1 (de)
CN (1) CN1207615C (de)
AT (1) ATE308064T1 (de)
AU (1) AU3069100A (de)
DE (1) DE60023457T2 (de)
GB (1) GB9902402D0 (de)
HK (1) HK1039655A1 (de)
TW (1) TW565729B (de)
WO (1) WO2000046635A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9902404D0 (en) * 1999-02-03 1999-03-24 Rolic Ag Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment
CN1220754C (zh) * 1999-10-19 2005-09-28 罗利克有限公司 拓扑结构化的聚合物涂层
DE60144057D1 (de) * 2000-11-23 2011-03-31 Merck Patent Gmbh Homeotropische orientierungsschicht
US6582776B2 (en) 2000-11-24 2003-06-24 Hong Kong University Of Science And Technology Method of manufacturing photo-alignment layer
JP4947532B2 (ja) * 2001-09-07 2012-06-06 林テレンプ株式会社 位相差フィルムの製造方法
WO2003001285A1 (fr) 2001-06-26 2003-01-03 Sony Corporation Element d'afficheur a cristaux liquides du type reflectif, unite d'affichage, systeme optique de projection et systeme d'afficheur de projection
US7106401B2 (en) 2001-06-26 2006-09-12 Sony Corporation Reflex liquid crystal display device, display apparatus, projection optical system, and projection display system
JP2006284968A (ja) * 2005-03-31 2006-10-19 Dainippon Printing Co Ltd 液晶分子をホメオトロピック配向させた光学素子およびこれを用いた液晶表示装置用基材ならびに液晶表示装置
JP5000179B2 (ja) * 2005-04-07 2012-08-15 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 配向膜
DK1892706T3 (da) * 2006-08-23 2012-08-27 Jds Uniphase Corp Optisk opsamlingsenhed
US9715144B2 (en) * 2007-12-21 2017-07-25 Rolic Ag Photoalignment composition
CN109477930A (zh) 2016-07-29 2019-03-15 罗利克技术有限公司 在液晶聚合物材料上产生取向的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974941A (en) * 1989-03-08 1990-12-04 Hercules Incorporated Process of aligning and realigning liquid crystal media
EP0611981B1 (de) * 1993-02-17 1997-06-11 F. Hoffmann-La Roche Ag Optisches Bauelement
US6160597A (en) * 1993-02-17 2000-12-12 Rolic Ag Optical component and method of manufacture
DE59510708D1 (de) * 1994-06-24 2003-07-10 Rolic Ag Zug Optisches Bauelement aus Schichten vernetzter flüssigkristalliner Monomere und Verfahren zu seiner Herstellung
JP2773795B2 (ja) * 1995-05-10 1998-07-09 スタンレー電気株式会社 液晶配向構造の製造方法及び液晶表示装置
EP0756193B1 (de) 1995-07-28 2016-02-17 Rolic AG Verfahren zur Erzeugung von Kippwinkeln in photoorientierten Polymernetzwerkschichten
KR100474780B1 (ko) * 1997-02-07 2005-08-04 후지 샤신 필름 가부시기가이샤 광학보상시이트,그의제조방법및액정디스플레이
CN100399072C (zh) * 1997-05-09 2008-07-02 罗利克有限公司 光学元件和包含它的防伪或防拷贝元器件

Also Published As

Publication number Publication date
ATE308064T1 (de) 2005-11-15
GB9902402D0 (en) 1999-03-24
JP2002536687A (ja) 2002-10-29
EP1157302A1 (de) 2001-11-28
US6646703B1 (en) 2003-11-11
TW565729B (en) 2003-12-11
AU3069100A (en) 2000-08-25
DE60023457T2 (de) 2006-09-28
CN1207615C (zh) 2005-06-22
WO2000046635A1 (en) 2000-08-10
CN1339120A (zh) 2002-03-06
KR20010101754A (ko) 2001-11-14
KR100684182B1 (ko) 2007-02-20
EP1157302B1 (de) 2005-10-26
HK1039655A1 (en) 2002-05-03
JP4824856B2 (ja) 2011-11-30

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