IL88485A - Acrylate polymer-dispersed liquid crystal material and devices made therefrom - Google Patents
Acrylate polymer-dispersed liquid crystal material and devices made therefromInfo
- Publication number
- IL88485A IL88485A IL88485A IL8848588A IL88485A IL 88485 A IL88485 A IL 88485A IL 88485 A IL88485 A IL 88485A IL 8848588 A IL8848588 A IL 8848588A IL 88485 A IL88485 A IL 88485A
- Authority
- IL
- Israel
- Prior art keywords
- liquid crystal
- crystal material
- acrylate polymer
- dispersed liquid
- made therefrom
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13940287A | 1987-12-30 | 1987-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL88485A0 IL88485A0 (en) | 1989-06-30 |
IL88485A true IL88485A (en) | 1992-06-21 |
Family
ID=22486464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL88485A IL88485A (en) | 1987-12-30 | 1988-11-24 | Acrylate polymer-dispersed liquid crystal material and devices made therefrom |
Country Status (9)
Country | Link |
---|---|
US (1) | US5011624A (xx) |
EP (1) | EP0359801B1 (xx) |
JP (1) | JP2667029B2 (xx) |
KR (1) | KR960007252B1 (xx) |
CA (1) | CA1339392C (xx) |
DE (1) | DE3853822T2 (xx) |
DK (1) | DK417389D0 (xx) |
IL (1) | IL88485A (xx) |
WO (1) | WO1989006371A2 (xx) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0403299A3 (en) * | 1989-06-16 | 1992-09-30 | Victor Company Of Japan, Limited | Charge image recording medium |
EP0412843B1 (en) * | 1989-08-11 | 1996-05-29 | Sharp Kabushiki Kaisha | Liquid crystal display device of optical writing type |
US5958290A (en) * | 1989-10-02 | 1999-09-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
JP2962825B2 (ja) * | 1989-10-02 | 1999-10-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 電気光学液晶系 |
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 |
EP0566683A1 (en) * | 1991-01-11 | 1993-10-27 | 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 the same |
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 |
EP0565688A1 (en) * | 1991-11-01 | 1993-10-20 | MERCK PATENT GmbH | 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 (en) * | 1992-03-31 | 1993-10-13 | MERCK PATENT GmbH | Electrooptical liquid crystal systems |
WO1993022397A1 (en) | 1992-04-27 | 1993-11-11 | Merck Patent Gmbh | 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 |
WO1994025508A1 (en) * | 1993-05-03 | 1994-11-10 | Loctite Corporation | Polymer dispersed liquid crystals in electron-rich alkene-thiol polymers |
US5585035A (en) * | 1993-08-06 | 1996-12-17 | Minnesota Mining And Manufacturing Company | Light modulating device having a silicon-containing matrix |
US5641426A (en) * | 1994-04-29 | 1997-06-24 | Minnesota Mining And Manufacturing Company | Light modulating device having a vinyl ether-based matrix |
EP0757708A1 (en) * | 1994-04-29 | 1997-02-12 | Minnesota Mining And Manufacturing Company | Light modulating device having a matrix prepared from acid reactants |
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 |
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 |
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 |
US5783114A (en) * | 1996-12-02 | 1998-07-21 | International Business Machines Corporation | Liquid crystalline display |
EP1046078B1 (en) * | 1997-10-08 | 2004-05-12 | Hewlett-Packard Company, A Delaware Corporation | Liquid crystal device alignment and method of making such a device |
TW498179B (en) * | 1998-11-13 | 2002-08-11 | Matsushita Electric Ind Co Ltd | Light control element, optical device, and electrical device, and method of producing thereof |
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 |
WO2002042832A2 (en) * | 2000-12-14 | 2002-05-30 | Koninklijke Philips Electronics N.V. | Liquid crystal display laminate and method of manufacturing such |
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 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
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 |
CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
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 |
WO2017060665A1 (en) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
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 |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
KR20200108030A (ko) | 2018-01-08 | 2020-09-16 | 디지렌즈 인코포레이티드. | 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법 |
WO2020023779A1 (en) | 2018-07-25 | 2020-01-30 | Digilens Inc. | Systems and methods for fabricating a multilayer optical structure |
JP2022520472A (ja) | 2019-02-15 | 2022-03-30 | ディジレンズ インコーポレイテッド | 統合された格子を使用してホログラフィック導波管ディスプレイを提供するための方法および装置 |
US20200271973A1 (en) * | 2019-02-22 | 2020-08-27 | Digilens Inc. | Holographic Polymer Dispersed Liquid Crystal Mixtures with High Diffraction Efficiency and Low Haze |
US20200386947A1 (en) | 2019-06-07 | 2020-12-10 | Digilens Inc. | Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
Family Cites Families (13)
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 |
US4101207A (en) * | 1973-02-12 | 1978-07-18 | Owens-Illinois, Inc. | Preparation of liquid crystal containing polymeric structure |
DE3588046T2 (de) * | 1984-03-19 | 1996-01-11 | Univ Kent | 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 |
US4890902A (en) * | 1985-09-17 | 1990-01-02 | Kent State University | Liquid crystal light modulating materials with selectable viewing angles |
US4671618A (en) * | 1986-05-22 | 1987-06-09 | Wu Bao Gang | Liquid crystalline-plastic material having submillisecond switch times and extended memory |
US4673255A (en) * | 1986-05-22 | 1987-06-16 | John West | Method of controlling microdroplet growth in polymeric dispersed liquid crystal |
US4685771A (en) * | 1985-09-17 | 1987-08-11 | West John L | Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin |
ATE122156T1 (de) * | 1985-09-17 | 1995-05-15 | Univ Kent State Ohio | Flüssigkristalline, licht-modulierende materialien. |
EP0272585B1 (en) * | 1986-12-23 | 1997-03-12 | Asahi Glass Company Ltd. | Liquid crystal optical device and process for its production. |
US4869847A (en) * | 1987-03-16 | 1989-09-26 | Hoechst Celanese Corp. | Microdisperse polymer/liquid crystal composite |
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 JP JP1503260A patent/JP2667029B2/ja not_active Expired - Lifetime
- 1988-11-21 DE DE3853822T patent/DE3853822T2/de not_active Expired - Fee Related
- 1988-11-21 EP EP89903534A patent/EP0359801B1/en not_active Expired - Lifetime
- 1988-11-21 WO PCT/US1988/004150 patent/WO1989006371A2/en active IP Right Grant
- 1988-11-21 KR KR1019890701636A patent/KR960007252B1/ko not_active IP Right Cessation
- 1988-11-24 IL IL88485A patent/IL88485A/xx not_active IP Right Cessation
- 1988-12-21 CA CA000586714A patent/CA1339392C/en 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
Also Published As
Publication number | Publication date |
---|---|
WO1989006371A2 (en) | 1989-07-13 |
US5011624A (en) | 1991-04-30 |
JP2667029B2 (ja) | 1997-10-22 |
KR960007252B1 (ko) | 1996-05-29 |
DE3853822T2 (de) | 1995-12-14 |
CA1339392C (en) | 1997-09-02 |
DK417389A (da) | 1989-08-24 |
EP0359801B1 (en) | 1995-05-17 |
JPH02502929A (ja) | 1990-09-13 |
DK417389D0 (da) | 1989-08-24 |
KR900700908A (ko) | 1990-08-17 |
DE3853822D1 (de) | 1995-06-22 |
IL88485A0 (en) | 1989-06-30 |
EP0359801A1 (en) | 1990-03-28 |
WO1989006371A3 (en) | 1989-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Patent void |