ES2036445A2 - Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas. - Google Patents
Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas.Info
- Publication number
- ES2036445A2 ES2036445A2 ES919101214A ES9101214A ES2036445A2 ES 2036445 A2 ES2036445 A2 ES 2036445A2 ES 919101214 A ES919101214 A ES 919101214A ES 9101214 A ES9101214 A ES 9101214A ES 2036445 A2 ES2036445 A2 ES 2036445A2
- Authority
- ES
- Spain
- Prior art keywords
- elements
- liquid
- image display
- display device
- colour image
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- 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
- G02F1/13473—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 for wavelength filtering or for colour display without the use of colour mosaic filters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133533—Colour selective polarisers
-
- 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
- G02F1/1396—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 the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal (AREA)
Abstract
DISPOSITIVO VISUALIZADOR DE IMAGENES EN COLORES, DEL TIPO DE CRISTAL LIQUIDO, PARTICULARMENTE PARA MAQUINAS RECREATIVAS. EL DISPOSITIVO CONSTA DE UN APILAMIENTO DE ELEMENTOS SIMPLES DE VISUALIZADOR DE CRISTAL LIQUIDO (ELEMENTOS LCD) SEGUN LA TECNOLOGIA NEUMATICA TORSIONADA, APILANDOSE TANTOS ELEMENTOS LCD COMO COLORES, MENOS EL BLANCO, SE DESEEN; FILTROS POLARIZADORES INTERCALADOS DE DIVERSAS TONALIDADES CON FORMA Y DIRECCION PREDETERMINADAS, CONSTITUYENDO UN CONJUNTO COMPACTO CON LOS ELEMENTOS LCD; SENDOS ACTIVADORES DE CORRIENTE ALTERNA, ASOCIADOS CON CADA UNO DE LOS ELEMENTOS LCD, ESTANDO DISPUESTOS EN LOS ELEMENTOS UNOS MOSAICOS DE PUNTOS, LINEAS Y FORMAS COMPLEJAS, CONSIGUIENDOSE LAS DIFERENTES IMAGENES MEDIANTE SECUENCIAS DE ESTADOS ACTIVADO/SIN ACTIVAR DE LOS ELEMENTOS; Y UN SISTEMA DE ILUMINACION TRANSFLECTIVA.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101214A ES2036445B1 (es) | 1991-05-20 | 1991-05-20 | Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas. |
EP19920500060 EP0515298A3 (en) | 1991-05-20 | 1992-05-12 | Colour image display device of the liquid-crystal type, particularly for recreational machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101214A ES2036445B1 (es) | 1991-05-20 | 1991-05-20 | Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2036445A2 true ES2036445A2 (es) | 1993-05-16 |
ES2036445R ES2036445R (es) | 1995-03-01 |
ES2036445B1 ES2036445B1 (es) | 1995-11-01 |
Family
ID=8272419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101214A Expired - Fee Related ES2036445B1 (es) | 1991-05-20 | 1991-05-20 | Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0515298A3 (es) |
ES (1) | ES2036445B1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9310190D0 (en) * | 1993-05-18 | 1993-06-30 | Negretti Aviat Ltd | Display system |
JP2872078B2 (ja) * | 1995-05-16 | 1999-03-17 | 静岡日本電気株式会社 | 表示機能付き無線選択呼出受信機 |
DE102006040523B4 (de) * | 2006-08-30 | 2014-10-16 | Johnson Controls Automotive Electronics Gmbh | Anzeigevorrichtung für ein Kraftfahrzeug und Verwendung einer Anzeigevorrichtung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388976A2 (en) * | 1989-03-28 | 1990-09-26 | In Focus Systems, Inc. | Color display |
WO1991009744A1 (en) * | 1987-11-06 | 1991-07-11 | Makow David M | Electro-optic animated displays and indicators |
EP0451621A2 (de) * | 1990-04-12 | 1991-10-16 | Liesegang, Ed. | Flüssigkristallzellenanordnung |
WO1991015799A1 (en) * | 1990-04-09 | 1991-10-17 | Proxima Corporation | Stacked display panel construction and method of making same |
EP0507445A2 (en) * | 1991-03-05 | 1992-10-07 | Sayett Group, Inc. | Color display utilizing twisted nematic liquid crystal cells and selective polarizers |
EP0509727A2 (en) * | 1991-04-10 | 1992-10-21 | Sharp Kabushiki Kaisha | Liquid crystal display device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2260155A1 (en) * | 1974-02-04 | 1975-08-29 | Matsushita Electric Ind Co Ltd | Multi-layer liquid crystal display device - for use e.g. in displaying numerals in electronic calculators |
CA1270583A (en) * | 1986-02-05 | 1990-06-19 | Frederick J. Porter | Color selectable liquid crystal display system |
-
1991
- 1991-05-20 ES ES9101214A patent/ES2036445B1/es not_active Expired - Fee Related
-
1992
- 1992-05-12 EP EP19920500060 patent/EP0515298A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991009744A1 (en) * | 1987-11-06 | 1991-07-11 | Makow David M | Electro-optic animated displays and indicators |
EP0388976A2 (en) * | 1989-03-28 | 1990-09-26 | In Focus Systems, Inc. | Color display |
WO1991015799A1 (en) * | 1990-04-09 | 1991-10-17 | Proxima Corporation | Stacked display panel construction and method of making same |
EP0451621A2 (de) * | 1990-04-12 | 1991-10-16 | Liesegang, Ed. | Flüssigkristallzellenanordnung |
EP0507445A2 (en) * | 1991-03-05 | 1992-10-07 | Sayett Group, Inc. | Color display utilizing twisted nematic liquid crystal cells and selective polarizers |
EP0509727A2 (en) * | 1991-04-10 | 1992-10-21 | Sharp Kabushiki Kaisha | Liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
ES2036445R (es) | 1995-03-01 |
ES2036445B1 (es) | 1995-11-01 |
EP0515298A3 (en) | 1994-09-07 |
EP0515298A2 (en) | 1992-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040503 |