BR112012027185A2 - material de fotolinhamento - Google Patents

material de fotolinhamento

Info

Publication number
BR112012027185A2
BR112012027185A2 BR112012027185A BR112012027185A BR112012027185A2 BR 112012027185 A2 BR112012027185 A2 BR 112012027185A2 BR 112012027185 A BR112012027185 A BR 112012027185A BR 112012027185 A BR112012027185 A BR 112012027185A BR 112012027185 A2 BR112012027185 A2 BR 112012027185A2
Authority
BR
Brazil
Prior art keywords
photoligning
liquid crystal
side chain
optical
devices
Prior art date
Application number
BR112012027185A
Other languages
English (en)
Inventor
Andreas Schuster
Jean-François Eckert
Satish Palika
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
Publication of BR112012027185A2 publication Critical patent/BR112012027185A2/pt

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
    • 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
    • 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
    • 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
    • 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
    • G02F1/13378—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

material de fotoalinhamento. a presente invenção refere-se ao polímero, homo- ou copolímero ou oligômero para fotoalinhamento de cristais l´quidos compreendendo uma cadeia principal e uma cadeia lateral, em que a cadeia lateral compreende um grupo de difluorometileno, composições dos mesmos, e sua utilização para dispositivo óptico e eletro óptico, especialmente dispositivos de cristais líquidos (lcds).
BR112012027185A 2010-04-23 2011-04-19 material de fotolinhamento BR112012027185A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10004329 2010-04-23
PCT/EP2011/056202 WO2011131649A1 (en) 2010-04-23 2011-04-19 Photoaligning material

Publications (1)

Publication Number Publication Date
BR112012027185A2 true BR112012027185A2 (pt) 2016-07-19

Family

ID=42935494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027185A BR112012027185A2 (pt) 2010-04-23 2011-04-19 material de fotolinhamento

Country Status (8)

Country Link
US (1) US9097938B2 (pt)
EP (1) EP2561007A1 (pt)
JP (1) JP5856147B2 (pt)
KR (1) KR101786792B1 (pt)
CN (1) CN102858849B (pt)
BR (1) BR112012027185A2 (pt)
TW (1) TWI512009B (pt)
WO (1) WO2011131649A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013017467A1 (en) * 2011-08-02 2013-02-07 Rolic Ag Photoaligning material
KR101372932B1 (ko) 2013-04-30 2014-03-12 한국생산기술연구원 펄스 ｕｖ를 이용한 광배향 장치
US10247868B2 (en) 2013-07-02 2019-04-02 Korea Institute Of Industrial Technology Optical alignment method and patterned retarder manufacturing method using polarized pulse UV
KR101392219B1 (ko) * 2013-07-02 2014-05-08 한국생산기술연구원 편광 펄스 ｕｖ를 이용한 광배향 방법
JP6618470B2 (ja) * 2013-08-19 2019-12-11 ロリク アーゲーＲｏｌｉｃ Ａｇ 光配向可能な物品
CN104059674B (zh) * 2014-06-06 2016-01-20 北京八亿时空液晶科技股份有限公司 一种含有二氟甲氧基桥键的液晶化合物及其应用
JP6821594B2 (ja) 2015-03-31 2021-01-27 ロリク アーゲーＲｏｌｉｃ Ａｇ 光アライメント組成物
CN105182618B (zh) * 2015-10-16 2018-07-06 京东方科技集团股份有限公司 Pi、lcd及两者的制备方法、光配向层组合物、配向方法
KR102637054B1 (ko) * 2016-06-28 2024-02-15 삼성디스플레이 주식회사 광배향제 및 액정 표시 장치
WO2018019691A1 (en) 2016-07-29 2018-02-01 Rolic Ag Method for generating alignment on top of a liquid crystal polymer material
JP6859563B2 (ja) * 2016-08-18 2021-04-14 エルジー ディスプレイ カンパニー リミテッド 液晶表示素子及び液晶表示素子の製造方法
CN114144708A (zh) 2019-07-24 2022-03-04 罗利克技术有限公司 可光致配向的正c板延迟器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL231511A (pt) 1957-09-23
GB872355A (en) 1960-04-26 1961-07-05 Grace W R & Co Improvements in or relating to the production of a tetrabasic acid and esters thereof
JPS58109479A (ja) 1981-12-22 1983-06-29 Japan Synthetic Rubber Co Ltd テトラカルボン酸無水物の製造方法
JPH0231681B2 (ja) 1983-04-14 1990-07-16 Japan Synthetic Rubber Co Ltd Tetorakarubonsannoseizohoho
JPH0235738B2 (ja) 1983-07-05 1990-08-13 Japan Synthetic Rubber Co Ltd Tetorakarubonsannoseizohoho
JPH0613740A (ja) 1992-06-25 1994-01-21 Mitsubishi Electric Corp プリント配線板
CN1211418C (zh) * 1997-09-25 2005-07-20 罗列克股份公司 可光交联的聚酰亚胺
JP4821118B2 (ja) 2004-02-12 2011-11-24 Ｊｎｃ株式会社 ジアミン、ポリマー、液晶配向膜および液晶表示素子
JP5269608B2 (ja) 2005-12-23 2013-08-21 ロリク アーゲー 光架橋性材料
KR101330911B1 (ko) 2006-01-30 2013-11-18 제이에스알 가부시끼가이샤 액정 배향제, 배향막 및 액정 표시 소자
JP4458299B2 (ja) 2007-09-03 2010-04-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101484250B1 (ko) 2008-05-21 2015-01-19 삼성디스플레이 주식회사 광배향재, 이를 이용하여 형성한 배향막을 갖는 표시 기판및 그 표시 기판의 제조 방법
WO2009150963A1 (ja) 2008-06-09 2009-12-17 チッソ株式会社 シクロヘキサン環を有する５環液晶化合物、液晶組成物および液晶表示素子
JP5041169B2 (ja) * 2008-09-11 2012-10-03 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5573011B2 (ja) * 2009-06-10 2014-08-20 Ｄｉｃ株式会社 重合性化合物を含有する液晶組成物及びそれを使用した液晶表示素子
TWI591096B (zh) 2010-02-12 2017-07-11 羅利克股份公司 具橫向取代之光配向材料

Also Published As

Publication number Publication date
KR101786792B1 (ko) 2017-10-18
JP2013530260A (ja) 2013-07-25
WO2011131649A1 (en) 2011-10-27
US9097938B2 (en) 2015-08-04
JP5856147B2 (ja) 2016-02-09
TWI512009B (zh) 2015-12-11
US20130035446A1 (en) 2013-02-07
CN102858849A (zh) 2013-01-02
EP2561007A1 (en) 2013-02-27
KR20130092424A (ko) 2013-08-20
TW201202307A (en) 2012-01-16
CN102858849B (zh) 2014-07-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements