DE60100449D1 - Verfahren zur Herstellung einer Photo-Orientierungsschicht - Google Patents

Verfahren zur Herstellung einer Photo-Orientierungsschicht

Info

Publication number
DE60100449D1
DE60100449D1 DE60100449T DE60100449T DE60100449D1 DE 60100449 D1 DE60100449 D1 DE 60100449D1 DE 60100449 T DE60100449 T DE 60100449T DE 60100449 T DE60100449 T DE 60100449T DE 60100449 D1 DE60100449 D1 DE 60100449D1
Authority
DE
Germany
Prior art keywords
producing
orientation layer
photo orientation
photo
layer
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
DE60100449T
Other languages
English (en)
Other versions
DE60100449T2 (de
Inventor
Wing C Yip
Hirokazu Takada
Masanobu Fukuda
Vladimir G Chigrinov
Vladimir M Kozenkov
Elena K Prudnikova
Hoi S Kwok
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.)
Hong Kong University of Science and Technology HKUST
DIC Corp
Original Assignee
Hong Kong University of Science and Technology HKUST
Dainippon Ink and Chemicals Co Ltd
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 Hong Kong University of Science and Technology HKUST, Dainippon Ink and Chemicals Co Ltd filed Critical Hong Kong University of Science and Technology HKUST
Application granted granted Critical
Publication of DE60100449D1 publication Critical patent/DE60100449D1/de
Publication of DE60100449T2 publication Critical patent/DE60100449T2/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
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
DE60100449T 2000-11-24 2001-11-21 Verfahren zur Herstellung einer Photo-Orientierungsschicht Expired - Lifetime DE60100449T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000357309 2000-11-24
JP2000357309 2000-11-24

Publications (2)

Publication Number Publication Date
DE60100449D1 true DE60100449D1 (de) 2003-08-14
DE60100449T2 DE60100449T2 (de) 2004-05-19

Family

ID=18829401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100449T Expired - Lifetime DE60100449T2 (de) 2000-11-24 2001-11-21 Verfahren zur Herstellung einer Photo-Orientierungsschicht

Country Status (8)

Country Link
US (1) US6582776B2 (de)
EP (1) EP1209515B1 (de)
KR (1) KR100768289B1 (de)
CN (1) CN1212534C (de)
DE (1) DE60100449T2 (de)
HK (1) HK1045878B (de)
SG (1) SG106648A1 (de)
TW (1) TWI278706B (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030072896A1 (en) * 2001-06-07 2003-04-17 The Hong Kong University Of Science And Technology Photo-induced alignment materials and method for LCD fabrication
AUPS301902A0 (en) * 2002-06-18 2002-07-11 Securency Pty Ltd Polarising liquid crystal device for security documents
TWI297553B (de) * 2002-08-28 2008-06-01 Ind Tech Res Inst
EP1462485A1 (de) 2003-03-26 2004-09-29 Rolic AG Polymerisierbare dichroitische Azofarbstoffe
KR100969148B1 (ko) * 2003-05-30 2010-07-08 엘지디스플레이 주식회사 편광된 ｕｖ를 이용한 위상차 필름의 제조방법
US7070838B2 (en) 2003-06-23 2006-07-04 Chisso Petrochemical Corporation Liquid crystalline compound, liquid crystal composition and their polymers
WO2005096041A1 (ja) * 2004-03-30 2005-10-13 National Institute Of Advanced Industrial Science And Technology マイクロパターン位相差素子
EP1593713A1 (de) 2004-05-04 2005-11-09 Rolic AG Polymerisierbare dichromophore dichroitische Azofarbstoffe
US20050260334A1 (en) * 2004-05-24 2005-11-24 The Hong Kong Univerisity Of Science And Technology Method of achieving high pretilt angles in a lilquid crystal cell
TWI360570B (en) * 2004-06-30 2012-03-21 Dainippon Ink & Chemicals Azo compound and composition for photo-alignment l
WO2006063949A1 (en) * 2004-12-15 2006-06-22 Ciba Specialty Chemicals Holding Inc. Process of using microwave deposition of metal oxide onto an organic substrate
TWI413809B (zh) * 2004-12-27 2013-11-01 Dainippon Ink & Chemicals 光學薄膜、橢圓偏光板、圓偏光板、液晶顯示元件、及該光學薄膜之製法
US7527836B2 (en) * 2004-12-28 2009-05-05 Dai Nippon Printing Co., Ltd. Optical element and method for manufacturing the same
TWI391424B (zh) * 2005-01-12 2013-04-01 Taiyo Holdings Co Ltd A hardened resin composition for inkjet and a hardened product thereof, and a printed circuit board using the same
JP2007121595A (ja) * 2005-10-27 2007-05-17 Fujifilm Corp 光学補償シート、偏光板、および液晶表示装置
TWI406061B (zh) * 2005-11-10 2013-08-21 Dainippon Ink & Chemicals 光配向膜用組成物、光學異向體及其製法
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
US7783144B2 (en) 2006-04-24 2010-08-24 The Hong Kong University Of Science And Technology Electrically tunable microresonators using photoaligned liquid crystals
KR101356999B1 (ko) * 2006-11-08 2014-02-03 디아이씨 가부시끼가이샤 광배향막용 조성물, 광배향막, 및 광학 이방체
KR101395083B1 (ko) 2008-01-29 2014-05-14 삼성디스플레이 주식회사 표시 패널의 제조 방법
US20090219465A1 (en) * 2008-02-29 2009-09-03 Infinite Z, Inc. Polarizing Display Device
CN101581854A (zh) * 2008-05-06 2009-11-18 香港科技大学 在液晶盒里获得受控的预倾角和方位角的方法
JP5355970B2 (ja) 2008-09-16 2013-11-27 株式会社ジャパンディスプレイ 液晶表示装置
WO2011099215A1 (ja) * 2010-02-09 2011-08-18 シャープ株式会社 液晶表示パネルの製造方法及び液晶表示パネル
CN101893789B (zh) * 2010-07-07 2012-08-29 深圳超多维光电子有限公司 配向层材料、配向层制造工艺及显示面板
TWI574994B (zh) 2010-10-14 2017-03-21 Merck Patent Gmbh Liquid crystal display device
TWI545372B (zh) 2010-10-14 2016-08-11 Merck Patent Gmbh Liquid crystal display device
JP5871615B2 (ja) * 2011-01-05 2016-03-01 富士フイルム株式会社 立体表示装置
WO2012106981A1 (en) * 2011-02-10 2012-08-16 The Hong Kong University Of Science And Technology Pixel structure of liquid crystal display utilizing asymmetrical diffraction
CN102629027B (zh) * 2011-07-27 2014-09-24 北京京东方光电科技有限公司 取向膜、其制备方法及液晶显示组件
KR101941440B1 (ko) * 2011-10-05 2019-01-23 엘지디스플레이 주식회사 코팅형 편광판 및 그 제조방법
KR102073987B1 (ko) * 2012-02-28 2020-02-05 스미또모 가가꾸 가부시키가이샤 화합물 및 이색성 색소, 및 편광막
KR102129135B1 (ko) * 2012-02-28 2020-07-01 스미또모 가가꾸 가부시키가이샤 편광막, 원편광판 및 이들의 제조 방법
JP2014081433A (ja) * 2012-10-15 2014-05-08 Japan Display Inc ３次元画像表示装置
CN103149739B (zh) * 2013-03-05 2015-09-02 合肥京东方光电科技有限公司 取向膜制备方法及系统
US9791743B2 (en) 2013-07-26 2017-10-17 Nano And Advanced Materials Institute Limited Stabilized photo-alignment layer for liquid crystal
CN105807472B (zh) 2014-12-31 2019-04-23 厦门天马微电子有限公司 一种显示面板及其制作方法、显示装置
KR20160087468A (ko) 2015-01-13 2016-07-22 삼성디스플레이 주식회사 액정 표시 장치의 제조 방법
CN104950525B (zh) * 2015-07-29 2018-01-02 厦门天马微电子有限公司 液晶显示面板及其制作方法、显示装置
CN105093660B (zh) * 2015-09-08 2019-04-02 深圳市华星光电技术有限公司 偏光与配向功能整合膜的制备方法及液晶显示面板
CN107710058A (zh) * 2015-10-29 2018-02-16 香港科技大学 复合光配向层
US10816855B2 (en) 2015-10-29 2020-10-27 The Hong Kong University Of Science And Technology Composite photoalignment layer
KR102360774B1 (ko) * 2017-08-04 2022-02-09 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
US20230004049A1 (en) * 2021-07-01 2023-01-05 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Tunable Photoalignment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2506328B2 (ja) 1986-01-07 1996-06-12 富士通株式会社 液晶表示パネル
JP2692693B2 (ja) 1986-10-22 1997-12-17 富士通株式会社 液晶表示パネル
US4974941A (en) 1989-03-08 1990-12-04 Hercules Incorporated Process of aligning and realigning liquid crystal media
JPH08328005A (ja) * 1995-05-26 1996-12-13 Hitachi Chem Co Ltd 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
US6404472B1 (en) * 1995-09-08 2002-06-11 Alejandro Andreatta Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same
KR100230436B1 (ko) * 1996-12-17 1999-11-15 손욱 광배향성 조성물, 이로부터 형성된 배향막 및이 배향막을 구비한 액정표시소자
JPH10253963A (ja) * 1997-03-07 1998-09-25 Hitachi Chem Co Ltd 液晶配向膜、液晶配向能の付与方法、液晶挟持基板、液晶挟持基板の製造方法、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
KR100268031B1 (ko) * 1997-07-03 2000-10-16 김덕중 액정표시소자의 광배향막 형성방법
US6153272A (en) 1998-05-18 2000-11-28 University Of Massachusetts Lowell Liquid crystal alignment by covalently bound anisotropes
GB9902402D0 (en) 1999-02-03 1999-03-24 Rolic Ag Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment
JP4094764B2 (ja) * 1999-03-30 2008-06-04 Ｊｓｒ株式会社 液晶配向剤

Also Published As

Publication number Publication date
DE60100449T2 (de) 2004-05-19
KR100768289B1 (ko) 2007-10-17
TWI278706B (en) 2007-04-11
KR20020040575A (ko) 2002-05-30
HK1045878A1 (en) 2002-12-13
EP1209515B1 (de) 2003-07-09
CN1356585A (zh) 2002-07-03
HK1045878B (zh) 2005-10-14
CN1212534C (zh) 2005-07-27
US6582776B2 (en) 2003-06-24
US20020098295A1 (en) 2002-07-25
EP1209515A1 (de) 2002-05-29
SG106648A1 (en) 2004-10-29

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8364 No opposition during term of opposition