SG106648A1 - Method of manufacturing photo-alignment layer - Google Patents

Method of manufacturing photo-alignment layer

Info

Publication number
SG106648A1
SG106648A1 SG200107212A SG200107212A SG106648A1 SG 106648 A1 SG106648 A1 SG 106648A1 SG 200107212 A SG200107212 A SG 200107212A SG 200107212 A SG200107212 A SG 200107212A SG 106648 A1 SG106648 A1 SG 106648A1
Authority
SG
Singapore
Prior art keywords
alignment layer
manufacturing photo
photo
manufacturing
alignment
Prior art date
Application number
SG200107212A
Other languages
English (en)
Inventor
C Yip Wing
K Prudnikova Elena
S Kwok Hoi
G Chigrinov Vladimir
M Kozenkov Vladimir
Takada Hirokazu
Fukuda Masanobu
Original Assignee
Univ Hong Kong Science & Techn
Dainippon Ink & Chemicals
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 Univ Hong Kong Science & Techn, Dainippon Ink & Chemicals filed Critical Univ Hong Kong Science & Techn
Publication of SG106648A1 publication Critical patent/SG106648A1/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG200107212A 2000-11-24 2001-11-21 Method of manufacturing photo-alignment layer SG106648A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG106648A1 true SG106648A1 (en) 2004-10-29

Family

ID=18829401

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200107212A SG106648A1 (en) 2000-11-24 2001-11-21 Method of manufacturing photo-alignment layer

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
JPWO2005096041A1 (ja) * 2004-03-30 2008-02-21 日本化薬株式会社 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
WO2006003893A1 (ja) * 2004-06-30 2006-01-12 Dainippon Ink And Chemicals, Inc. アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
JP4949266B2 (ja) * 2004-12-15 2012-06-06 チバ ホールディング インコーポレーテッド 金属酸化物の有機基材へのマイクロ波付着を使用する方法
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
CN101467079B (zh) * 2006-11-08 2011-03-23 Dic株式会社 光取向膜用组合物、光取向膜和光学异构体
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
US20120307187A1 (en) * 2010-02-09 2012-12-06 Shigeki Tanaka Method for producing liquid crystal display panel, and liquid crystal display panel
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
US9557605B2 (en) 2010-10-14 2017-01-31 Merck Patent Gmbh Method of producing liquid crystal display device
TWI574994B (zh) 2010-10-14 2017-03-21 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
US20130314631A1 (en) * 2011-02-10 2013-11-28 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
US10816855B2 (en) * 2015-10-29 2020-10-27 The Hong Kong University Of Science And Technology Composite photoalignment layer
CN107710058A (zh) * 2015-10-29 2018-02-16 香港科技大学 复合光配向层
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (10)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
KR100768289B1 (ko) 2007-10-17
DE60100449D1 (de) 2003-08-14
DE60100449T2 (de) 2004-05-19
HK1045878A1 (en) 2002-12-13
US20020098295A1 (en) 2002-07-25
EP1209515B1 (de) 2003-07-09
CN1212534C (zh) 2005-07-27
CN1356585A (zh) 2002-07-03
EP1209515A1 (de) 2002-05-29
HK1045878B (zh) 2005-10-14
KR20020040575A (ko) 2002-05-30
TWI278706B (en) 2007-04-11
US6582776B2 (en) 2003-06-24

Similar Documents

Publication Publication Date Title
SG106648A1 (en) Method of manufacturing photo-alignment layer
SG106629A1 (en) Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same
SG102010A1 (en) Method of depositing organosilicate layers
SG91948A1 (en) Manufacturing method of multilayer substrate and multilayer substrate produced by the manufacturing method
GB0028021D0 (en) Method of fabricating structures
PL355161A1 (en) Method of manufacture
AU7267501A (en) Method for the manufacture of anagrelide
EP1300215A4 (de) Verfahren zur herstellung von scheiben für variatoren
EP1264961A4 (de) Verfahren zur ölproduktion
PL346034A1 (en) Method of obtaining substituted banzoylcyanide aminohydrazones
IL158004A0 (en) Method of enhancing entomophilous
HU0103554D0 (en) Method for production of methylene-karbamide polimers
GB2371731B (en) Method of alignment
AU8626801A (en) Method of forming complex
GB0031757D0 (en) Method of manufacture
PL356317A1 (en) Method of obtaining alkanosulphonylpyridines
GB0025387D0 (en) Method of manufacturing shaped panels
PL338059A1 (en) Method of making hard fibreboards
GB0104109D0 (en) Method of manufacture
PL344651A1 (en) Method of obtaining 4-demethoxydaunomycinone
PL344228A1 (en) Method of obtaining paclitaxtel
PL339713A1 (en) Method of obtaining triallylmethylamines
PL344809A1 (en) Method of obtaining n-tert-butoxycarbonyl-l-ornitin
GB0020472D0 (en) Method of forming glass
GB2377247B (en) Method of providing blinds