SG83086A1 - Process for generating tilt angles in ppn-layers - Google Patents
Process for generating tilt angles in ppn-layersInfo
- 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
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)
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)
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)
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 |
-
1996
- 1996-07-24 EP EP96111894.0A patent/EP0756193B1/fr not_active Expired - Lifetime
- 1996-07-26 CN CN96110847A patent/CN1103456C/zh not_active Expired - Lifetime
- 1996-07-26 JP JP8215154A patent/JP2980558B2/ja not_active Expired - Lifetime
- 1996-07-27 KR KR1019960030734A patent/KR100257095B1/ko not_active IP Right Cessation
- 1996-07-27 SG SG9610371A patent/SG83086A1/en unknown
-
1999
- 1999-06-08 US US09/327,550 patent/US6215539B1/en not_active Expired - Lifetime
-
2000
- 2000-02-22 US US09/510,364 patent/US6300991B1/en not_active Expired - Lifetime
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 |
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