SG83086A1 - Process for generating tilt angles in ppn-layers - Google Patents

Process for generating tilt angles in ppn-layers

Info

Publication number
SG83086A1
SG83086A1 SG9610371A SG1996010371A SG83086A1 SG 83086 A1 SG83086 A1 SG 83086A1 SG 9610371 A SG9610371 A SG 9610371A SG 1996010371 A SG1996010371 A SG 1996010371A SG 83086 A1 SG83086 A1 SG 83086A1
Authority
SG
Singapore
Prior art keywords
ppn
layers
tilt angles
generating tilt
generating
Prior art date
Application number
SG9610371A
Other languages
English (en)
Inventor
Schuster Andreas
Seiberle Hubert
Schadt Martin
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 SG83086A1 publication Critical patent/SG83086A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • 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
    • G02F1/133753—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG9610371A 1995-07-28 1996-07-27 Process for generating tilt angles in ppn-layers SG83086A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH221895 1995-07-28
CH68896 1996-03-15

Publications (1)

Publication Number Publication Date
SG83086A1 true SG83086A1 (en) 2001-09-18

Family

ID=25685372

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9610371A SG83086A1 (en) 1995-07-28 1996-07-27 Process for generating tilt angles in ppn-layers

Country Status (6)

Country Link
US (2) US6215539B1 (fr)
EP (1) EP0756193B1 (fr)
JP (1) JP2980558B2 (fr)
KR (1) KR100257095B1 (fr)
CN (1) CN1103456C (fr)
SG (1) SG83086A1 (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2872628B2 (ja) * 1996-02-05 1999-03-17 スタンレー電気株式会社 液晶表示素子の製造方法
KR100455650B1 (ko) * 1996-11-27 2005-05-09 삼성전자주식회사 액정배향방법
KR100258860B1 (ko) * 1997-06-05 2000-08-01 김영환 전화선제어기
US6307609B1 (en) * 1997-08-05 2001-10-23 Wayne M. Gibbons Polarized light exposure systems for aligning liquid crystals
EP1064583B1 (fr) * 1998-03-20 2005-12-21 Rolic AG Couche d'orientation de cristaux liquides
US20040120040A1 (en) * 1998-11-13 2004-06-24 Rolic Ag Optical component
JP4678952B2 (ja) * 1998-12-15 2011-04-27 ロリク アーゲー 液晶材料用配向層
GB9902402D0 (en) * 1999-02-03 1999-03-24 Rolic Ag Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment
AUPQ125999A0 (en) 1999-06-28 1999-07-22 Securency Pty Ltd Method of producing a diffractive structure in security documents
EP1203980A1 (fr) 2000-11-03 2002-05-08 Rolic AG Filtre de couleur commutable
ATE420150T1 (de) * 2001-09-25 2009-01-15 Merck Patent Gmbh Anisotroper polymerfilm
US6919946B2 (en) * 2002-04-16 2005-07-19 3M Innovative Properties Company Compensators for liquid crystal displays and the use and manufacture of the compensators
JP2003344858A (ja) * 2002-05-29 2003-12-03 Nitto Denko Corp 紫外線偏光光源装置およびそれを用いた液晶配向膜の製造方法
US20040008307A1 (en) * 2002-07-12 2004-01-15 Eastman Kodak Company Optical compensator with solvent and process
US6847457B2 (en) 2002-10-29 2005-01-25 Mitutoyo Corporation Interferometer using integrated imaging array and high-density phase-shifting array
TWI337679B (en) 2003-02-04 2011-02-21 Sipix Imaging Inc Novel compositions and assembly process for liquid crystal display
EP1462485A1 (fr) * 2003-03-26 2004-09-29 Rolic AG Colorants azo dichroiques polymerisables
US20060240196A1 (en) * 2003-10-10 2006-10-26 Shunsuke Shutou Method of producing retardation plate
US7626661B2 (en) * 2003-12-11 2009-12-01 Jds Uniphase Corporation Polarization controlling elements
JP4530256B2 (ja) * 2004-01-19 2010-08-25 日東電工株式会社 位相差フィルム、その製造方法、およびこれを用いた光学フィルム
EP1799791B1 (fr) * 2004-10-13 2016-01-13 Rolic AG Materiaux photoreticulables
JP2006317656A (ja) * 2005-05-12 2006-11-24 Dainippon Printing Co Ltd 異方性光学素子
EP1764405A1 (fr) * 2005-09-20 2007-03-21 Rolic AG Composés photoréactifs fonctionalisés
US20080049321A1 (en) * 2006-08-25 2008-02-28 Jds Uniphase Corporation Passive Depolarizer
JP5462628B2 (ja) 2006-09-13 2014-04-02 ロリク アーゲー ボリューム光アラインされたリターダ
US8643822B2 (en) * 2007-07-03 2014-02-04 Jds Uniphase Corporation Non-etched flat polarization-selective diffractive optical elements
JP5057056B2 (ja) * 2007-08-03 2012-10-24 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の製造方法、ポリアミック酸およびポリイミドならびにジアミン化合物
JP5316740B2 (ja) * 2007-08-30 2013-10-16 Ｊｓｒ株式会社 液晶配向膜の形成方法
EP2222815B1 (fr) 2007-12-21 2019-05-29 ROLIC Technologies AG Composition de photoalignement
WO2009080147A1 (fr) * 2007-12-21 2009-07-02 Rolic Ag Composés photoréactifs fonctionnalisés
JP5668577B2 (ja) 2010-05-06 2015-02-12 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子及びポリオルガノシロキサン化合物
CN102445788B (zh) * 2010-10-13 2014-06-25 群创光电股份有限公司 光配向制程与使用此光配向制程的液晶显示装置
CN103797407B (zh) * 2011-08-29 2016-07-06 夏普株式会社 液晶显示装置的制造方法
KR101989195B1 (ko) * 2012-01-23 2019-06-13 스미또모 가가꾸 가부시키가이샤 조성물 및 광학 필름
US10100253B2 (en) 2012-06-26 2018-10-16 Merck Patent Gmbh Method of preparing a birefringent polymer film
JP6651851B2 (ja) 2013-10-28 2020-02-19 日本ゼオン株式会社 複層フィルムの製造方法
EP3107978B1 (fr) 2014-02-19 2020-05-06 ROLIC Technologies AG Composition d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'affichage à cristaux liquides
KR102581852B1 (ko) 2015-01-28 2023-09-21 니폰 제온 가부시키가이샤 복층 필름, 광학 이방성 적층체, 원편광판, 유기 일렉트로 루미네선스 표시 장치, 및 제조 방법
JP6885329B2 (ja) 2015-04-21 2021-06-16 日本ゼオン株式会社 複層フィルム及びその製造方法、並びに、光学異方性転写体、光学異方性層、光学異方性部材、及び光学積層体の製造方法
CN108474984B (zh) 2016-01-21 2021-04-20 夏普株式会社 液晶面板的制造方法、相位差板的制造方法及线栅偏光板
US20190113812A1 (en) * 2016-03-30 2019-04-18 Sharp Kabushiki Kaisha Method for producing liquid crystal panel
KR20240056787A (ko) 2016-11-18 2024-04-30 매직 립, 인코포레이티드 공간 가변적 액정 회절 격자들
US11067860B2 (en) 2016-11-18 2021-07-20 Magic Leap, Inc. Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same
JP7319924B2 (ja) 2017-03-03 2023-08-02 ロリク・テクノロジーズ・アーゲー 液晶層におけるプレチルト角を安定化させるための新規光配向組成物
WO2018178817A2 (fr) 2017-03-31 2018-10-04 3M Innovative Properties Company Système optique
WO2019082039A1 (fr) 2017-10-25 2019-05-02 3M Innovative Properties Company Segments de retardateur optique
JP7361028B2 (ja) 2017-10-27 2023-10-13 スリーエム イノベイティブ プロパティズ カンパニー 光学システム
JP7257394B2 (ja) 2017-10-27 2023-04-13 スリーエム イノベイティブ プロパティズ カンパニー パターン化された光学リターダ及びその製造方法
CN112400125B (zh) 2018-07-13 2024-03-12 3M创新有限公司 光学系统和光学膜
WO2020035791A1 (fr) 2018-08-14 2020-02-20 3M Innovative Properties Company Système optique
CN114556194A (zh) 2019-09-27 2022-05-27 3M创新有限公司 具有凹口反射偏振器的彩色中性发射显示器
WO2024125945A1 (fr) 2022-12-16 2024-06-20 Rolic Technologies AG Composition de formation d'un film d'alignement de cristaux liquides

Family Cites Families (4)

* 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
DE4011116A1 (de) * 1990-04-06 1991-10-10 Nokia Unterhaltungselektronik Verfahren zur bestimmung des anstellwinkels von fluessigkristall-molekuelen einer fluessigkristall-zelle
JP3075917B2 (ja) * 1994-05-27 2000-08-14 シャープ株式会社 液晶表示装置、その製造方法およびその製造装置
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

Also Published As

Publication number Publication date
KR970007445A (ko) 1997-02-21
US6300991B1 (en) 2001-10-09
CN1103456C (zh) 2003-03-19
JPH09222605A (ja) 1997-08-26
JP2980558B2 (ja) 1999-11-22
CN1146561A (zh) 1997-04-02
KR100257095B1 (ko) 2000-05-15
EP0756193A1 (fr) 1997-01-29
EP0756193B1 (fr) 2016-02-17
US6215539B1 (en) 2001-04-10

Similar Documents

Publication Publication Date Title
SG83086A1 (en) Process for generating tilt angles in ppn-layers
GB2298261B (en) Tilt type steering apparatus
HUP9801633A3 (en) Heterotelechelic block copolymers and process for producing the same
GB9508248D0 (en) Process
GB9503382D0 (en) Process
GB9606658D0 (en) Tilt type steering apparatus
GB9500675D0 (en) Process
GB9503385D0 (en) Process
GB9504922D0 (en) Process
GB9505377D0 (en) Process
GB9524466D0 (en) Process
GB9503383D0 (en) Process
GB9508490D0 (en) Process
EP0876352A4 (fr) Procede
GB9504708D0 (en) Process
GB9512427D0 (en) Process
GB9512909D0 (en) Process
GB2299809B (en) Process
GB9503386D0 (en) Process
GB9515526D0 (en) Process
GB9508282D0 (en) Process
GB9503384D0 (en) Process
GB9504921D0 (en) Process
GB9506427D0 (en) Process
GB9502591D0 (en) Process