JP6250544B2 - 強いｕｖ二色性を有する光配向層 - Google Patents

強いｕｖ二色性を有する光配向層 Download PDF

Info

Publication number
JP6250544B2
JP6250544B2 JP2014533786A JP2014533786A JP6250544B2 JP 6250544 B2 JP6250544 B2 JP 6250544B2 JP 2014533786 A JP2014533786 A JP 2014533786A JP 2014533786 A JP2014533786 A JP 2014533786A JP 6250544 B2 JP6250544 B2 JP 6250544B2
Authority
JP
Japan
Prior art keywords
photo
liquid crystal
alignment layer
alignment
dichroism
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.)
Active
Application number
JP2014533786A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014529107A (ja
Inventor
イブン−エルハジ，モハメド
フェンストラ，エーファ
ケクラン，マニュエル
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
Publication of JP2014529107A publication Critical patent/JP2014529107A/ja
Application granted granted Critical
Publication of JP6250544B2 publication Critical patent/JP6250544B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • 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
    • G02F1/133738—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homogeneous 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
    • G02F1/133—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
    • G02F1/133749—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for low pretilt angles, i.e. lower than 15 degrees
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
    • G02F2201/086—UV absorbing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Geometry (AREA)
JP2014533786A 2011-10-03 2012-09-28 強いｕｖ二色性を有する光配向層 Active JP6250544B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11183656 2011-10-03
EP11183656.5 2011-10-03
PCT/EP2012/004067 WO2013050120A1 (en) 2011-10-03 2012-09-28 Photo-alignment layers with strong uv-dichroism

Publications (2)

Publication Number Publication Date
JP2014529107A JP2014529107A (ja) 2014-10-30
JP6250544B2 true JP6250544B2 (ja) 2017-12-20

Family

ID=46968139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014533786A Active JP6250544B2 (ja) 2011-10-03 2012-09-28 強いｕｖ二色性を有する光配向層

Country Status (8)

Country Link
US (1) US9322956B2 (enExample)
EP (1) EP2764400B1 (enExample)
JP (1) JP6250544B2 (enExample)
KR (1) KR102028312B1 (enExample)
CN (1) CN103890648B (enExample)
BR (1) BR112014007944A2 (enExample)
IN (1) IN2014CN03215A (enExample)
WO (1) WO2013050120A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103558711B (zh) * 2013-11-12 2016-08-17 京东方科技集团股份有限公司 彩膜基板的制造方法、彩膜基板及显示装置
US9708535B2 (en) 2014-06-02 2017-07-18 Dic Corporation Liquid crystal alignment layer
CN104570538B (zh) * 2015-01-27 2017-11-24 京东方科技集团股份有限公司 一种显示装置
CN104678642A (zh) * 2015-03-23 2015-06-03 深圳市华星光电技术有限公司 黑色矩阵与其制作方法及具有该黑色矩阵的液晶面板
US10816855B2 (en) 2015-10-29 2020-10-27 The Hong Kong University Of Science And Technology Composite photoalignment layer
WO2017170070A1 (ja) * 2016-03-30 2017-10-05 シャープ株式会社 液晶パネルの製造方法
JP2019509515A (ja) * 2016-08-31 2019-04-04 エルジー・ケム・リミテッド 多層液晶フィルムの製造方法
US10996466B2 (en) * 2019-02-05 2021-05-04 Facebook Technologies, Llc Waveplates on a curved surface and fabrication method thereof

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US369A (en) 1837-08-31 Improvement in presses for pressing hay, cotton, hemp, and other similar substances
US4401A (en) 1846-03-07 Improvement in reaping-machines
US3957347A (en) * 1975-03-26 1976-05-18 Xerox Corporation Selectively variable circularly dichroic filtering method
US4122027A (en) 1976-11-08 1978-10-24 General Electric Company Dichroic liquid crystal composition with 4,4-bis (substituted naphthylazo)azobenzene dichroic dyes
US4565424A (en) 1980-12-12 1986-01-21 Minnesota Mining And Manufacturing Company Asymmetric dichroic dye molecules having poly(arylazo) linking groups, a bis-substituted aryl thiazyl end group, and another end group
US4401369A (en) 1981-10-19 1983-08-30 Electronic Display Systems, Inc. Class of dichroic dyes for use with liquid crystals
DE3406209A1 (de) 1984-02-21 1985-08-29 Basf Ag, 6700 Ludwigshafen Azofarbstoffe und fluessigkristalline materialien, enthaltend diese farbstoffe
US5389285A (en) 1989-12-11 1995-02-14 Hercules Incorporated Liquid crystal coupled dichroic dyes
EP0611786B1 (de) 1993-02-17 1999-04-14 Rolic AG Orientierungsschicht für Flüssigkristalle
DE59507348D1 (de) 1994-09-29 2000-01-05 Rolic Ag Zug Cumarin- und chinolinon-derivate zur herstellung von orientierungsschichten für flüssigkristalle
US6107427A (en) 1995-09-15 2000-08-22 Rolic Ag Cross-linkable, photoactive polymer materials
DE59814236D1 (de) 1997-02-24 2008-07-17 Rolic Ag Photovernetzbare Polymere
GB9812636D0 (en) * 1998-06-11 1998-08-12 Rolic Ag Optical component orientation layer and layerable polymerisable mixture
GB9928283D0 (en) * 1999-12-01 2000-01-26 Secr Defence Photoalignment of liquid crystals
JP4640540B2 (ja) * 2000-09-19 2011-03-02 林テレンプ株式会社 配向膜の製造方法
US7553525B2 (en) * 2004-01-22 2009-06-30 Dai Nippon Printing Co., Ltd. Liquid crystal display
US7777847B2 (en) * 2004-06-11 2010-08-17 Dai Nippon Printing Co., Ltd. Liquid crystal display and manufacturing method of the same
JP2006259038A (ja) * 2005-03-16 2006-09-28 Nitto Denko Corp 楕円偏光板の製造方法および楕円偏光板を用いた画像表示装置
JP4826897B2 (ja) * 2005-03-31 2011-11-30 Ｄｉｃ株式会社 液晶配向膜の製造方法、及び液晶配向膜のチルト角を減じる方法
TWI305287B (en) * 2005-09-22 2009-01-11 Lg Chemical Ltd Multi-functional monomer having a photoreactive group, alignment film for lcd using the monomer, and lcd comprising the alignment film
JP4870436B2 (ja) 2006-01-10 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
JP2007232934A (ja) 2006-02-28 2007-09-13 Hayashi Telempu Co Ltd 光配向材料
JP4708287B2 (ja) * 2006-08-25 2011-06-22 富士フイルム株式会社 光学フィルムの製造方法、光学フィルム、偏光板、転写材料、液晶表示装置、及び偏光紫外線露光装置
JP2010039332A (ja) * 2008-08-07 2010-02-18 Seiko Epson Corp 液晶装置、電子機器
CN103210345B (zh) * 2010-10-04 2015-11-11 阿尔法米克罗恩公司 宽光带的透光度可变的光学器件及混合物

Also Published As

Publication number Publication date
KR102028312B1 (ko) 2019-10-07
EP2764400A1 (en) 2014-08-13
US20140226115A1 (en) 2014-08-14
WO2013050120A1 (en) 2013-04-11
KR20140072190A (ko) 2014-06-12
BR112014007944A2 (pt) 2017-04-04
JP2014529107A (ja) 2014-10-30
EP2764400B1 (en) 2020-01-22
CN103890648A (zh) 2014-06-25
IN2014CN03215A (enExample) 2015-07-03
US9322956B2 (en) 2016-04-26
CN103890648B (zh) 2019-06-18

Similar Documents

Publication Publication Date Title
JP6250544B2 (ja) 強いｕｖ二色性を有する光配向層
JP5462628B2 (ja) ボリューム光アラインされたリターダ
JP4515984B2 (ja) 光学的要素
JP5237439B2 (ja) 液晶表示装置、液晶表示装置の製造方法、ｐｓａ層形成用組成物、及び、ｐｓａ層形成用液晶組成物
JP5256714B2 (ja) 液晶表示素子及びその製造方法
US9651828B2 (en) Liquid crystal display device and method for manufacturing liquid crystal display device
JPH08328005A (ja) 液晶配向膜、液晶配向膜の処理方法、液晶挟持基板、液晶表示素子、液晶表示素子の製造方法及び液晶配向膜用材料
WO2013031393A1 (ja) 液晶表示パネル及び液晶表示装置
JPH10232400A (ja) 光配向性組成物、これから形成される配向膜とこの配向膜を具備した液晶表示素子
TWI518420B (zh) 液晶顯示元件的製造方法及液晶顯示元件
JP2011076120A (ja) 液晶セルに選択配列を与える方法
US10684513B2 (en) Liquid crystal display and production method therefor
KR100684182B1 (ko) 액정 중합체 소자의 제조방법, 당해 방법에 의해 제조된 액정 중합체 소자 및 당해 소자를 포함하는 광학 장치
TWI586712B (zh) 液晶取向劑、液晶取向膜、液晶顯示元件、相位差膜及這些的製造方法
JPH10282501A (ja) 配向膜、その形成方法及び該配向膜を採用した液晶表示素子
JP2004046196A (ja) 液晶ディスプレイ用光学補償子及びその製造方法
Lin et al. Electro-optic characteristics of fringe-field-switching mode with controllable anchoring strength of liquid crystal alignment
WO2018180867A1 (ja) 位相差基板及び液晶表示装置
Meng High-Performance Alignment Thin Films for Advanced Displays
Yoon et al. Multi-domain vertical alignment of nematic liquid crystals for reduced off-axis gamma shift
MXPA97010342A (es) Composicion de alineamiento optico, capa de alineamiento formada utilizando la misma y lcd que tiene la capa de alineamiento
KR20120037826A (ko) 액정표시소자 및 액정표시장치의 제조방법

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20150310

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150918

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160629

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160705

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170321

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170620

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170821

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171122

R150 Certificate of patent or registration of utility model

Ref document number: 6250544

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250