WO1989006371A3 - Materiau a cristaux liquides disperses dans un polymere d'acrylate et dispositifs realises a partir de ce materiau - Google Patents
Materiau a cristaux liquides disperses dans un polymere d'acrylate et dispositifs realises a partir de ce materiau Download PDFInfo
- Publication number
- WO1989006371A3 WO1989006371A3 PCT/US1988/004150 US8804150W WO8906371A3 WO 1989006371 A3 WO1989006371 A3 WO 1989006371A3 US 8804150 W US8804150 W US 8804150W WO 8906371 A3 WO8906371 A3 WO 8906371A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- crystal material
- monomer
- polymer
- acrylate polymer
- Prior art date
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
-
- 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
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Polymerisation Methods In General (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3853822T DE3853822T2 (de) | 1987-12-30 | 1988-11-21 | In acrylatpolymer dispergiertes flüssigkristallmaterial und dieses verwendende vorrichtungen. |
JP1503260A JP2667029B2 (ja) | 1987-12-30 | 1988-11-21 | 液晶表示装置に用いられる複合材料の製造方法,液晶表示装置および液晶表示装置に用いられる複合材料 |
EP89903534A EP0359801B1 (fr) | 1987-12-30 | 1988-11-21 | Materiau a cristaux liquides disperses dans un polymere d'acrylate et dispositifs realises a partir de ce materiau |
KR1019890701636A KR960007252B1 (ko) | 1987-12-30 | 1988-11-21 | 복합재료, 그를 포함하는 액정 디스플레이 장치 및 그의 제조방법 |
DK417389A DK417389D0 (da) | 1987-12-30 | 1989-08-24 | Acrylatpolymermateriale, hvori er dispergeret flydende krystaller, og anordninger fremstillet af dette materiale |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13940287A | 1987-12-30 | 1987-12-30 | |
US139,402 | 1987-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1989006371A2 WO1989006371A2 (fr) | 1989-07-13 |
WO1989006371A3 true WO1989006371A3 (fr) | 1989-08-10 |
Family
ID=22486464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1988/004150 WO1989006371A2 (fr) | 1987-12-30 | 1988-11-21 | Materiau a cristaux liquides disperses dans un polymere d'acrylate et dispositifs realises a partir de ce materiau |
Country Status (9)
Country | Link |
---|---|
US (1) | US5011624A (fr) |
EP (1) | EP0359801B1 (fr) |
JP (1) | JP2667029B2 (fr) |
KR (1) | KR960007252B1 (fr) |
CA (1) | CA1339392C (fr) |
DE (1) | DE3853822T2 (fr) |
DK (1) | DK417389D0 (fr) |
IL (1) | IL88485A (fr) |
WO (1) | WO1989006371A2 (fr) |
Families Citing this family (63)
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EP0403299A3 (fr) * | 1989-06-16 | 1992-09-30 | Victor Company Of Japan, Limited | Milieu d'enregistrement d'images de charge |
DE69027158T2 (de) * | 1989-08-11 | 1996-10-24 | Sharp Kk | Lichtadressierte Flüssigkristallanzeigevorrichtung |
SG26369G (en) * | 1989-10-02 | 1995-09-18 | Merck Patent Gmbh | Electro-optical liquid crystal system |
US5958290A (en) * | 1989-10-02 | 1999-09-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
GB8928282D0 (en) * | 1989-12-14 | 1990-02-21 | Secr Defence | Pdlc materials |
US5354498A (en) * | 1990-03-16 | 1994-10-11 | Fuji Xerox Co., Ltd. | Phase separation liquid crystal polymer |
US5136404A (en) * | 1990-08-09 | 1992-08-04 | Western Publishing Company | Liquid crystal writing slate with improved light-transmission retention |
JP2992648B2 (ja) * | 1990-12-20 | 1999-12-20 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置の作製方法 |
JPH06504387A (ja) * | 1991-01-11 | 1994-05-19 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | 紫外線重合性マトリックス及び可変性の光透過率を有する高分子分散型液晶素子及びその調製方法 |
US5867238A (en) * | 1991-01-11 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Polymer-dispersed liquid crystal device having an ultraviolet-polymerizable matrix and a variable optical transmission and a method for preparing same |
US5514504A (en) * | 1991-01-31 | 1996-05-07 | Dai Nippon Printing Co., Ltd. | Information recording medium, and information recording a reproducing method |
US5084203A (en) * | 1991-03-13 | 1992-01-28 | Hoechst Celanese Corp. | Light transmissive liquid crystalline composite exhibiting a high Kerr effect |
DE69229621D1 (de) * | 1991-09-13 | 1999-08-26 | Merck Patent Gmbh | Elektrooptisches System |
IL101993A (en) * | 1991-10-23 | 1995-06-29 | Hughes Aircraft Co | Method for creating enhanced liquid crystal membranes with diffused polymer with initiating photo that can be copolymerized |
US5323251A (en) * | 1991-11-01 | 1994-06-21 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
JP2937590B2 (ja) * | 1991-11-07 | 1999-08-23 | 帝人株式会社 | 液晶表示膜及びその作成方法 |
JP2852389B2 (ja) * | 1991-12-27 | 1999-02-03 | 株式会社 半導体エネルギー研究所 | 分散型液晶電気光学装置及びその作製方法 |
JP2651972B2 (ja) * | 1992-03-04 | 1997-09-10 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置 |
EP0564869A1 (fr) * | 1992-03-31 | 1993-10-13 | MERCK PATENT GmbH | Sytèmes électro-optiques à cristaux liquides |
US5871665A (en) | 1992-04-27 | 1999-02-16 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
JP3271316B2 (ja) * | 1992-08-11 | 2002-04-02 | 松下電器産業株式会社 | 光変調素子の製造方法 |
US5270843A (en) * | 1992-08-31 | 1993-12-14 | Jiansheng Wang | Directly formed polymer dispersed liquid crystal light shutter displays |
DE69411844T2 (de) * | 1993-05-03 | 1999-02-25 | Loctite Corp | Polymerdispergierte flüssigkristalle in copolymeren aus thiolen und elektronenreichen alkenen |
US5585035A (en) * | 1993-08-06 | 1996-12-17 | Minnesota Mining And Manufacturing Company | Light modulating device having a silicon-containing matrix |
EP0757708A1 (fr) * | 1994-04-29 | 1997-02-12 | Minnesota Mining And Manufacturing Company | Dispositif de modulation de lumiere a matrice preparee a partir de reactifs acides |
US5641426A (en) * | 1994-04-29 | 1997-06-24 | Minnesota Mining And Manufacturing Company | Light modulating device having a vinyl ether-based matrix |
KR960042182A (ko) * | 1995-05-13 | 1996-12-21 | 김광호 | 자외선 흡수 물질을 이용한 피디엘씨 층의 중합 방법 |
JP3146945B2 (ja) * | 1995-09-20 | 2001-03-19 | 株式会社日立製作所 | 液晶表示装置及びその製造方法 |
US5906770A (en) * | 1996-02-26 | 1999-05-25 | Lucent Technologies Inc. | Polymer-dispersed liquid crystal composition |
JPH09281528A (ja) * | 1996-04-17 | 1997-10-31 | Sharp Corp | 強誘電性液晶素子、その製造方法、及び液晶素子の製造方法 |
US6008875A (en) * | 1996-04-30 | 1999-12-28 | Nec Corporation | TN-mode liquid crystal display wherein a leveling layer is formed on the surface of an uneven electrode |
US6867888B2 (en) * | 1996-07-12 | 2005-03-15 | Science Applications International Corporation | Switchable polymer-dispersed liquid crystal optical elements |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
US7077984B1 (en) | 1996-07-12 | 2006-07-18 | Science Applications International Corporation | Electrically switchable polymer-dispersed liquid crystal materials |
US7312906B2 (en) * | 1996-07-12 | 2007-12-25 | Science Applications International Corporation | Switchable polymer-dispersed liquid crystal optical elements |
US6821457B1 (en) * | 1998-07-29 | 2004-11-23 | Science Applications International Corporation | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects |
US5783114A (en) * | 1996-12-02 | 1998-07-21 | International Business Machines Corporation | Liquid crystalline display |
CN1318903C (zh) * | 1997-10-08 | 2007-05-30 | 惠普公司<Del/> | 液晶装置和制造液晶装置的方法 |
KR20000035416A (ko) | 1998-11-13 | 2000-06-26 | 모리시타 요이찌 | 조광체, 광학적 소자 및 전기적 소자, 및 그 제조방법 |
US5982464A (en) * | 1998-12-16 | 1999-11-09 | Technoloogy Resource International Corporation | Multi-twist color liquid crystal display |
US6730442B1 (en) * | 2000-05-24 | 2004-05-04 | Science Applications International Corporation | System and method for replicating volume holograms |
US7123319B2 (en) * | 2000-12-14 | 2006-10-17 | Koninklijke Philips Electronics N.V. | Liquid crystal display laminate and method of manufacturing such comprising a stratified-phase-separated composite |
US6712121B2 (en) * | 2001-10-12 | 2004-03-30 | Kimberly-Clark Worldwide, Inc. | Antimicrobially-treated fabrics |
US7619739B1 (en) | 2002-08-29 | 2009-11-17 | Science Applications International Corporation | Detection and identification of biological agents using Bragg filters |
US7018563B1 (en) | 2002-11-26 | 2006-03-28 | Science Applications International Corporation | Tailoring material composition for optimization of application-specific switchable holograms |
US6950173B1 (en) | 2003-04-08 | 2005-09-27 | Science Applications International Corporation | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements |
US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
US8921447B2 (en) * | 2010-04-08 | 2014-12-30 | The University Of Iowa Research Foundation | Photo-enforced stratification of polymeric materials |
WO2016020630A2 (fr) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Illuminateur laser en guide d'ondes comprenant un dispositif de déchatoiement |
JP2014028916A (ja) * | 2012-06-27 | 2014-02-13 | Jnc Corp | 重合性液晶組成物 |
US9933684B2 (en) * | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
US10437064B2 (en) | 2015-01-12 | 2019-10-08 | Digilens Inc. | Environmentally isolated waveguide display |
US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
CN105062377A (zh) * | 2015-09-01 | 2015-11-18 | 京东方科技集团股份有限公司 | 封框胶及其固化方法 |
CN113759555A (zh) | 2015-10-05 | 2021-12-07 | 迪吉伦斯公司 | 波导显示器 |
JP6895451B2 (ja) | 2016-03-24 | 2021-06-30 | ディジレンズ インコーポレイテッド | 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置 |
WO2018129398A1 (fr) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Dispositifs d'affichage tête haute vestimentaires |
CN111566571B (zh) | 2018-01-08 | 2022-05-13 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
WO2020023779A1 (fr) | 2018-07-25 | 2020-01-30 | Digilens Inc. | Systèmes et procédés pour fabriquer une structure optique multicouches |
US20200264378A1 (en) | 2019-02-15 | 2020-08-20 | Digilens Inc. | Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings |
US20200271973A1 (en) * | 2019-02-22 | 2020-08-27 | Digilens Inc. | Holographic Polymer Dispersed Liquid Crystal Mixtures with High Diffraction Efficiency and Low Haze |
WO2020247930A1 (fr) | 2019-06-07 | 2020-12-10 | Digilens Inc. | Guides d'ondes incorporant des réseaux transparents et réfléchissants et procédés de fabrication associés |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101207A (en) * | 1973-02-12 | 1978-07-18 | Owens-Illinois, Inc. | Preparation of liquid crystal containing polymeric structure |
WO1987001822A1 (fr) * | 1985-09-17 | 1987-03-26 | Kent State University | Materiaux de modulation de lumiere a cristaux liquides |
EP0272585A2 (fr) * | 1986-12-23 | 1988-06-29 | Asahi Glass Company Ltd. | Dispositif optique à cristaux liquides et procédé de fabrication. |
EP0282963A2 (fr) * | 1987-03-16 | 1988-09-21 | Hoechst Celanese Corporation | Composite polymère microdispersé/cristal liquide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620889A (en) * | 1968-06-11 | 1971-11-16 | Vari Light Corp | Liquid crystal systems |
US3935337A (en) * | 1973-02-12 | 1976-01-27 | Owens-Illinois, Inc. | Preparation of liquid crystal containing polymeric structure |
DE3588046T2 (de) * | 1984-03-19 | 1996-01-11 | Univ Kent State Ohio | Lichtmodulierendes Material, das in einer Kunstharzmatrix dispergierte Flüssigkristalle umfasst. |
US4728547A (en) * | 1985-06-10 | 1988-03-01 | General Motors Corporation | Liquid crystal droplets dispersed in thin films of UV-curable polymers |
US4685771A (en) * | 1985-09-17 | 1987-08-11 | West John L | Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin |
US4673255A (en) * | 1986-05-22 | 1987-06-16 | John West | Method of controlling microdroplet growth in polymeric dispersed liquid crystal |
US4671618A (en) * | 1986-05-22 | 1987-06-09 | Wu Bao Gang | Liquid crystalline-plastic material having submillisecond switch times and extended memory |
US4890902A (en) * | 1985-09-17 | 1990-01-02 | Kent State University | Liquid crystal light modulating materials with selectable viewing angles |
US4891152A (en) * | 1987-12-28 | 1990-01-02 | Hughes Aircraft Company | Dispersion of liquid crystal droplets in a photopolymerized matrix and devices made therefrom |
-
1988
- 1988-11-21 EP EP89903534A patent/EP0359801B1/fr not_active Expired - Lifetime
- 1988-11-21 KR KR1019890701636A patent/KR960007252B1/ko not_active IP Right Cessation
- 1988-11-21 DE DE3853822T patent/DE3853822T2/de not_active Expired - Fee Related
- 1988-11-21 JP JP1503260A patent/JP2667029B2/ja not_active Expired - Lifetime
- 1988-11-21 WO PCT/US1988/004150 patent/WO1989006371A2/fr active IP Right Grant
- 1988-11-24 IL IL88485A patent/IL88485A/xx not_active IP Right Cessation
- 1988-12-21 CA CA000586714A patent/CA1339392C/fr not_active Expired - Lifetime
-
1989
- 1989-08-24 DK DK417389A patent/DK417389D0/da not_active Application Discontinuation
- 1989-12-19 US US07/453,077 patent/US5011624A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101207A (en) * | 1973-02-12 | 1978-07-18 | Owens-Illinois, Inc. | Preparation of liquid crystal containing polymeric structure |
WO1987001822A1 (fr) * | 1985-09-17 | 1987-03-26 | Kent State University | Materiaux de modulation de lumiere a cristaux liquides |
EP0272585A2 (fr) * | 1986-12-23 | 1988-06-29 | Asahi Glass Company Ltd. | Dispositif optique à cristaux liquides et procédé de fabrication. |
EP0282963A2 (fr) * | 1987-03-16 | 1988-09-21 | Hoechst Celanese Corporation | Composite polymère microdispersé/cristal liquide |
Also Published As
Publication number | Publication date |
---|---|
CA1339392C (fr) | 1997-09-02 |
EP0359801B1 (fr) | 1995-05-17 |
DE3853822D1 (de) | 1995-06-22 |
KR900700908A (ko) | 1990-08-17 |
EP0359801A1 (fr) | 1990-03-28 |
DE3853822T2 (de) | 1995-12-14 |
DK417389A (da) | 1989-08-24 |
DK417389D0 (da) | 1989-08-24 |
US5011624A (en) | 1991-04-30 |
IL88485A (en) | 1992-06-21 |
KR960007252B1 (ko) | 1996-05-29 |
JP2667029B2 (ja) | 1997-10-22 |
IL88485A0 (en) | 1989-06-30 |
JPH02502929A (ja) | 1990-09-13 |
WO1989006371A2 (fr) | 1989-07-13 |
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