ES2005577A6 - Dispositivo fotomodulador electricamente sensible - Google Patents
Dispositivo fotomodulador electricamente sensibleInfo
- Publication number
- ES2005577A6 ES2005577A6 ES8701478A ES8701478A ES2005577A6 ES 2005577 A6 ES2005577 A6 ES 2005577A6 ES 8701478 A ES8701478 A ES 8701478A ES 8701478 A ES8701478 A ES 8701478A ES 2005577 A6 ES2005577 A6 ES 2005577A6
- Authority
- ES
- Spain
- Prior art keywords
- liq
- resin
- matrix
- crystal
- phase
- 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
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
-
- 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
DISPOSITIVO FOTOMODULADOR ELECTRICAMENTE SENSIBLE, DEL TIPO QUE COMPRENDE UN MEDIO DE ELECTRODO TRANSPARENTE, SEPARADO; UN MATERIAL SOLIDO FOTOMODULADOR; Y UNA FUENTE DE VOLTAJE CONECTADA A DICHO MEDIO DE ELECTRODO, PARA ESTABLECER UN CAMPO ELECTRICO A TRAVES DE DICHO MATERIAL FOTOMODULADOR; COMPRENDIENDO DICHO MATERIAL UNA DISPERSION FOTOMODULADORA DE MICROGOTAS DE CRISTAL LIQUIDO, SEPARADAS, EN UNA MATRIZ DE RESINA SINTETICA SOLIDA, FOTOTRANSMISIVA, PRODUCIDA POR SEPARACION DE FASES DE UNA SOLUCION HOMOGENEA DE UN CRISTAL LIQUIDO Y UNA COMPOSICION PRODUCTORA DE LA MATRIZ.EL DISPOSITIVO FOTOMODULADOR ES DE APLICACION EN LA TECNOLOGIA DEL CONTROL LUMINOSO DE CRISTAL LIQUIDO, POR EJEMPLO, PARA UTILIZARSE EN VISUALIZADORES DE DATOS.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/866,216 US4685771A (en) | 1985-09-17 | 1986-05-22 | Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin |
US06/879,327 US4671618A (en) | 1986-05-22 | 1986-06-27 | Liquid crystalline-plastic material having submillisecond switch times and extended memory |
US06/879,269 US4673255A (en) | 1986-05-22 | 1986-06-27 | Method of controlling microdroplet growth in polymeric dispersed liquid crystal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005577A6 true ES2005577A6 (es) | 1989-03-16 |
Family
ID=27420441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701478A Expired ES2005577A6 (es) | 1986-05-22 | 1987-05-20 | Dispositivo fotomodulador electricamente sensible |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR0135620B1 (es) |
CN (1) | CN1015110B (es) |
ES (1) | ES2005577A6 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100951701B1 (ko) * | 2009-01-30 | 2010-04-07 | 웅진케미칼 주식회사 | 광변조 물체 |
KR100951702B1 (ko) * | 2009-01-31 | 2010-04-07 | 웅진케미칼 주식회사 | 진공 핫프레스를 이용한 광변조물체의 제조방법 및 이에 의해 제조된 광변조물체 |
CN102207445B (zh) * | 2010-03-31 | 2012-11-07 | 北京众智同辉科技有限公司 | 聚合物分散型液晶膜开胶性能的检测方法 |
FR2997517B1 (fr) * | 2012-10-31 | 2015-11-20 | Saint Gobain | Systeme a diffusion lumineuse variable comprenant une couche pdlc |
CN103592716B (zh) * | 2013-10-15 | 2019-02-22 | 深圳市三利谱光电科技股份有限公司 | 一种散射偏光片及其制造方法和应用 |
TWI605287B (zh) * | 2016-12-29 | 2017-11-11 | 揚昇照明股份有限公司 | 顯示裝置 |
CN109097066B (zh) * | 2017-06-20 | 2021-12-21 | 江苏和成显示科技有限公司 | 近晶相液晶组合物及其在液晶显示器件中应用 |
CN109709704B (zh) * | 2019-02-28 | 2022-11-11 | 京东方科技集团股份有限公司 | 调光玻璃及其制备方法 |
CN113568196A (zh) * | 2021-07-30 | 2021-10-29 | 浙江精一新材料科技有限公司 | 光阀、光阀的制造方法以及调光玻璃组件 |
-
1986
- 1986-09-16 KR KR1019870700428A patent/KR0135620B1/ko not_active IP Right Cessation
-
1987
- 1987-03-14 CN CN87102792A patent/CN1015110B/zh not_active Expired
- 1987-05-20 ES ES8701478A patent/ES2005577A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR0135620B1 (ko) | 1998-04-22 |
CN1015110B (zh) | 1991-12-18 |
KR880700294A (ko) | 1988-02-22 |
CN87102792A (zh) | 1987-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070521 |