DE69839823D1 - Flüssigkristallvorrichtung mit dynamischer orientierungsschicht - Google Patents
Flüssigkristallvorrichtung mit dynamischer orientierungsschichtInfo
- Publication number
- DE69839823D1 DE69839823D1 DE69839823T DE69839823T DE69839823D1 DE 69839823 D1 DE69839823 D1 DE 69839823D1 DE 69839823 T DE69839823 T DE 69839823T DE 69839823 T DE69839823 T DE 69839823T DE 69839823 D1 DE69839823 D1 DE 69839823D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- chiral
- surface layer
- smectic
- crystal device
- 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
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
-
- 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
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133726—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films made of a mesogenic material
-
- 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
- G02F1/133769—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers comprising an active, e.g. switchable, alignment layer
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/141—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
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)
- Laminated Bodies (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802448A SE517919C2 (sv) | 1998-07-08 | 1998-07-08 | Vätskekristallanordning och metod för dess framställning samt användning |
PCT/SE1998/002449 WO2000003288A1 (en) | 1998-07-08 | 1998-12-28 | A liquid crystal device and a method for producing it |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69839823D1 true DE69839823D1 (de) | 2008-09-11 |
Family
ID=20412005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839823T Expired - Lifetime DE69839823D1 (de) | 1998-07-08 | 1998-12-28 | Flüssigkristallvorrichtung mit dynamischer orientierungsschicht |
Country Status (9)
Country | Link |
---|---|
US (1) | US6549255B2 (de) |
EP (1) | EP1093599B1 (de) |
JP (1) | JP4328023B2 (de) |
KR (1) | KR100844615B1 (de) |
AT (1) | ATE403179T1 (de) |
AU (1) | AU2082699A (de) |
DE (1) | DE69839823D1 (de) |
SE (1) | SE517919C2 (de) |
WO (1) | WO2000003288A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI263086B (en) * | 1999-02-25 | 2006-10-01 | Hitachi Ltd | Liquid crystal display device |
KR20010065169A (ko) * | 1999-12-29 | 2001-07-11 | 구본준, 론 위라하디락사 | 액정 표시장치 |
JP4625575B2 (ja) * | 2000-12-04 | 2011-02-02 | 東芝モバイルディスプレイ株式会社 | 偏光反射素子、これを備えた液晶表示素子、および偏光反射素子の製造方法 |
US6947205B2 (en) * | 2000-12-14 | 2005-09-20 | Hewlett-Packard Development Company, Lp. | Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications |
EP1423749B1 (de) * | 2001-09-04 | 2009-08-05 | Wisconsin Alumni Research Foundation | Flüssigkristallumschaltmechanismus |
SE0200910D0 (sv) | 2002-03-22 | 2002-03-22 | Ecsibeo Ab | A liquid crystal device, a method for producing a liquid crystal device and a method for controlling liquid crystal device |
JP2004133096A (ja) | 2002-10-09 | 2004-04-30 | Sharp Corp | 液晶光学素子および液晶光学素子の製造方法 |
AU2003278314A1 (en) * | 2002-10-17 | 2004-05-04 | Zbd Displays Ltd. | Liquid crystal alignment layer |
US7300166B2 (en) * | 2003-03-05 | 2007-11-27 | Electrochromix, Inc. | Electrochromic mirrors and other electrooptic devices |
SE0303041D0 (sv) * | 2003-06-23 | 2003-11-18 | Ecsibeo Ab | A liquid crystal device and a method for manufacturing thereof |
KR101010433B1 (ko) * | 2003-12-26 | 2011-01-21 | 엘지디스플레이 주식회사 | 횡전계 방식 액정표시장치의 구동방법 |
KR101031669B1 (ko) * | 2003-12-30 | 2011-04-29 | 엘지디스플레이 주식회사 | 강유전성 액정배향막을 구비한 반투과형 평면구동모드액정표시소자 |
KR20050070773A (ko) * | 2003-12-30 | 2005-07-07 | 엘지.필립스 엘시디 주식회사 | 반사형 액정표시소자 및 반투과형 액정표시소자 |
GB2411735A (en) * | 2004-03-06 | 2005-09-07 | Sharp Kk | Control of liquid crystal alignment in an optical device |
US7576814B2 (en) * | 2004-03-29 | 2009-08-18 | Lg. Display Co., Ltd. | Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same |
KR101050349B1 (ko) * | 2004-05-31 | 2011-07-19 | 엘지디스플레이 주식회사 | 횡전계 방식 액정표시장치 |
EP1605299A1 (de) * | 2004-06-09 | 2005-12-14 | Ecsibeo Ppf1 Ab | Eine Flüssigkristallvorrichtung und deren Herstellungsverfahren |
KR101066028B1 (ko) | 2004-12-30 | 2011-09-20 | 엘지디스플레이 주식회사 | 면 구동 액정표시장치 |
KR101069561B1 (ko) | 2004-12-30 | 2011-10-05 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101110131B1 (ko) | 2004-12-30 | 2012-01-31 | 엘지디스플레이 주식회사 | 면 구동 액정표시장치 |
US7965268B2 (en) | 2005-07-08 | 2011-06-21 | Sharp Kabushiki Kaisha | Display device and liquid crystal display panel |
US7876385B2 (en) | 2007-02-27 | 2011-01-25 | Lachezar Komitov | Liquid crystal device |
TWI371641B (en) * | 2008-06-27 | 2012-09-01 | Au Optronics Corp | Liquid crystal display panel and manufacturing method thereof |
JP5539361B2 (ja) | 2008-09-17 | 2014-07-02 | 三星ディスプレイ株式會社 | 配向物質、配向膜、液晶表示装置およびその製造方法 |
US10509364B2 (en) | 2009-09-29 | 2019-12-17 | Seereal Technologies S.A. | Light modulator for a display for displaying two-dimensional and/or three-dimensional image contents |
JP2013512471A (ja) | 2009-12-01 | 2013-04-11 | シーリアル テクノロジーズ ソシエテ アノニム | 位相変調器と相互作用する光を変調するための位相変調器 |
US20150277169A1 (en) * | 2012-09-05 | 2015-10-01 | Naru Usukura | Active liquid crystal diffraction element and phase-modulating holographic display |
US9835923B2 (en) * | 2014-07-21 | 2017-12-05 | Kent State University | Bistable liquid crystal light-modulating device |
FR3045846B1 (fr) * | 2015-12-22 | 2018-09-28 | Centre National De La Recherche Scientifique | Dispositif electro-optique pour la detection de la modification locale d’un champ electrique. |
US10539848B2 (en) * | 2016-08-03 | 2020-01-21 | I-Core Technology, Llc | In-plane retardation switching device |
US11502104B2 (en) | 2019-08-15 | 2022-11-15 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
US11430813B2 (en) | 2019-08-15 | 2022-08-30 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4813767A (en) * | 1980-01-08 | 1989-03-21 | Clark Noel A | Surface stabilized ferroelectric liquid crystal devices |
EP0261712A1 (de) * | 1986-09-04 | 1988-03-30 | Koninklijke Philips Electronics N.V. | Bildanzeigezelle, Verfahren zur Herstellung einer orientierenden Schicht über ein Substrat dieser Bildanzeigezelle und Monomer-Verbindung für ihre Anwendung als orientierende Schicht |
JP2637469B2 (ja) * | 1987-06-04 | 1997-08-06 | キヤノン株式会社 | 高分子液晶素子 |
JPH01267516A (ja) * | 1988-04-20 | 1989-10-25 | Idemitsu Kosan Co Ltd | 液晶光学素子及びその製造方法 |
US5078477A (en) * | 1988-11-09 | 1992-01-07 | Mitsubishi Gas Chemical Company, Inc. | Ferroelectric liquid crystal cell |
US5159475A (en) * | 1989-05-25 | 1992-10-27 | Optical Shields, Inc. | High speed optical protection using smectic liquid crystal |
JPH04211225A (ja) * | 1990-03-15 | 1992-08-03 | Canon Inc | 液晶素子、それを用いた表示方法及び表示装置 |
JP2982330B2 (ja) * | 1990-04-28 | 1999-11-22 | ソニー株式会社 | 液晶表示素子 |
US5256456A (en) * | 1990-09-17 | 1993-10-26 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal alignment film and method of manufacturing the same |
JP2794369B2 (ja) * | 1992-12-11 | 1998-09-03 | キヤノン株式会社 | 液晶素子 |
GB9301051D0 (en) * | 1993-01-20 | 1993-03-10 | Marconi Gec Ltd | Liquid crystal devices |
JP2975844B2 (ja) * | 1993-06-24 | 1999-11-10 | 三洋電機株式会社 | 液晶表示装置 |
JP3077959B2 (ja) * | 1993-11-25 | 2000-08-21 | シャープ株式会社 | 液晶表示素子 |
US5532854A (en) * | 1994-01-25 | 1996-07-02 | Fergason; James L. | Folded variable birefringerence zeroth order hybrid aligned liquid crystal apparatus |
JP3216869B2 (ja) * | 1995-02-17 | 2001-10-09 | シャープ株式会社 | 液晶表示素子およびその製造方法 |
US5846452A (en) * | 1995-04-06 | 1998-12-08 | Alliant Techsystems Inc. | Liquid crystal optical storage medium with gray scale |
JP3106166B2 (ja) * | 1996-01-25 | 2000-11-06 | 株式会社デンソー | 液晶セル |
KR19980014982A (ko) * | 1996-08-19 | 1998-05-25 | 엄길용 | 액정표시장치 |
US6219019B1 (en) * | 1996-09-05 | 2001-04-17 | Kabushiki Kaisha Toshiba | Liquid crystal display apparatus and method for driving the same |
JPH1096926A (ja) * | 1996-09-20 | 1998-04-14 | Sanyo Electric Co Ltd | 液晶表示装置 |
JP3313986B2 (ja) * | 1996-10-28 | 2002-08-12 | 株式会社日立製作所 | 液晶表示装置およびその製造方法 |
-
1998
- 1998-07-08 SE SE9802448A patent/SE517919C2/sv unknown
- 1998-12-28 AU AU20826/99A patent/AU2082699A/en not_active Abandoned
- 1998-12-28 AT AT98965352T patent/ATE403179T1/de not_active IP Right Cessation
- 1998-12-28 WO PCT/SE1998/002449 patent/WO2000003288A1/en not_active Application Discontinuation
- 1998-12-28 JP JP2000559468A patent/JP4328023B2/ja not_active Expired - Fee Related
- 1998-12-28 KR KR1020017000273A patent/KR100844615B1/ko not_active IP Right Cessation
- 1998-12-28 EP EP98965352A patent/EP1093599B1/de not_active Expired - Lifetime
- 1998-12-28 DE DE69839823T patent/DE69839823D1/de not_active Expired - Lifetime
-
2001
- 2001-01-05 US US09/754,189 patent/US6549255B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1093599A1 (de) | 2001-04-25 |
EP1093599B1 (de) | 2008-07-30 |
SE517919C2 (sv) | 2002-08-06 |
KR20010071782A (ko) | 2001-07-31 |
JP4328023B2 (ja) | 2009-09-09 |
US6549255B2 (en) | 2003-04-15 |
SE9802448D0 (sv) | 1998-07-08 |
AU2082699A (en) | 2000-02-01 |
JP2002520652A (ja) | 2002-07-09 |
SE9802448L (sv) | 2000-03-07 |
WO2000003288A1 (en) | 2000-01-20 |
ATE403179T1 (de) | 2008-08-15 |
US20010005249A1 (en) | 2001-06-28 |
KR100844615B1 (ko) | 2008-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |