BR0204836A - Dispositivo de exibição de imagem, e, aparelho de exibição - Google Patents
Dispositivo de exibição de imagem, e, aparelho de exibiçãoInfo
- Publication number
- BR0204836A BR0204836A BR0204836-1A BR0204836A BR0204836A BR 0204836 A BR0204836 A BR 0204836A BR 0204836 A BR0204836 A BR 0204836A BR 0204836 A BR0204836 A BR 0204836A
- Authority
- BR
- Brazil
- Prior art keywords
- display device
- shutter
- display panel
- image display
- size
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
-
- 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
-
- 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
-
- 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
-
- 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
- G02F1/133377—Cells with plural compartments or having plurality of liquid crystal microcells partitioned by walls, e.g. one microcell per pixel
-
- 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
- G02F1/1341—Filling or closing of 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
- G02F1/1347—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
- G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
- G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/68—Circuit details for cathode-ray display tubes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Organic Chemistry (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
"DISPOSITIVO DE EXIBIçãO DE IMAGEM, E, APARELHO DE EXIBIçãO". Dispositivo de exibição de imagem tendo um painel de exibição com uma parte ativa na qual imagens são exibidas, um obturador de LC de um tamanho que corresponde ao tamanho da parte ativa do painel de exibição sendo arranjado em frente do painel de exibição, meio de eletrodo sendo provido para energizar o obturador de LC, em que a energização sendo efetuada de acordo com a operação de ligar/desligar do dispositivo de exibição, o obturador de LC inclui uma célula de LC, a célula de LC inclui um gel de LC, que pode ser comutado entre um estado transmissivo de luz e um estado opaco, particularmente difusor, e o obturador de LC é fixado à superficie do painel de exibição por meio de um adesivo. O obturador de LC se toma transparente no caso de interrupção elétrica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01201395 | 2001-04-17 | ||
PCT/IB2002/001284 WO2002084695A2 (en) | 2001-04-17 | 2002-04-08 | Liquid crystal shutter laminated on display panel of display device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0204836A true BR0204836A (pt) | 2003-06-10 |
Family
ID=8180163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0204836-1A BR0204836A (pt) | 2001-04-17 | 2002-04-08 | Dispositivo de exibição de imagem, e, aparelho de exibição |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020149716A1 (pt) |
JP (1) | JP2004523875A (pt) |
KR (1) | KR20030007961A (pt) |
BR (1) | BR0204836A (pt) |
WO (1) | WO2002084695A2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7755827B2 (en) | 2005-12-15 | 2010-07-13 | Koninklijke Philips Electronics N. V. | Display system with variable diffuser |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204231A (en) * | 1978-03-20 | 1980-05-20 | Clinton Electronics Corporation | Cathode ray tube with laminated panel and method of making same |
US4329620A (en) * | 1979-02-23 | 1982-05-11 | Raytheon Company | Cathode ray tube with light transparent panel and adhesive therefor |
DE3636059A1 (de) * | 1986-10-23 | 1988-04-28 | Standard Elektrik Lorenz Ag | Bildwiedergabeanordnung mit einer bildroehre und verfahren zur herstellung |
NL9000808A (nl) * | 1990-04-06 | 1991-11-01 | Koninkl Philips Electronics Nv | Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat. |
JPH04132380A (ja) * | 1990-09-21 | 1992-05-06 | Matsushita Electric Ind Co Ltd | 前面板付きテレビジョン受像機 |
US5138472A (en) * | 1991-02-11 | 1992-08-11 | Raychem Corporation | Display having light scattering centers |
-
2002
- 2002-04-08 JP JP2002581547A patent/JP2004523875A/ja active Pending
- 2002-04-08 BR BR0204836-1A patent/BR0204836A/pt not_active Application Discontinuation
- 2002-04-08 WO PCT/IB2002/001284 patent/WO2002084695A2/en not_active Application Discontinuation
- 2002-04-08 KR KR1020027016922A patent/KR20030007961A/ko not_active Application Discontinuation
- 2002-04-12 US US10/122,794 patent/US20020149716A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20020149716A1 (en) | 2002-10-17 |
WO2002084695A3 (en) | 2003-11-27 |
WO2002084695A2 (en) | 2002-10-24 |
KR20030007961A (ko) | 2003-01-23 |
JP2004523875A (ja) | 2004-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9703428L (sv) | Reflekterande presentationsenhet med frontbelysning | |
ES2077648T3 (es) | Aparato de presentacion de imagen. | |
ES2137969T3 (es) | Pantalla de cristal liquido. | |
BR0006821A (pt) | Folhas compostas, com propriedades óticas eletricamente comutáveis, de materiais de suporte de difusores de luz | |
EP1519218A4 (en) | PORTABLE TERMINAL DEVICE | |
BR9913811A (pt) | Amostra de cosmético exposto sobre pelìcula | |
JP2007510948A (ja) | スイッチング可能透明ディスプレイ | |
TW200730934A (en) | Plateless LCD unit | |
DE69904174T2 (de) | Wiedergabeeinrichtung | |
TR200001898A3 (tr) | Gösterici birimler. | |
ES2167926T3 (es) | Pantalla de proyeccion para dispositivos de reproduccion de imagen que estan posicionados uno junto a/sobre otro. | |
ATE284548T1 (de) | Linsenraster-anzeigegerät | |
DE69708803T2 (de) | Auflichtprojektor mit Flüssigkristallanzeigevorrichtung | |
JP2006310085A (ja) | 光源ユニット及び光源ユニットを用いたディスプレイユニット | |
BR9907133A (pt) | Equipamento eletrônico, dispositivo de exibição de informações auxiliares, e máquina de jogo portátil | |
KR950028501A (ko) | 스크린 및 이를 사용한 투사형 표시장치 | |
ATE227439T1 (de) | Flüssigkristallanzeigevorrichtung | |
BR0204836A (pt) | Dispositivo de exibição de imagem, e, aparelho de exibição | |
DE69611483T2 (de) | Optisches Flüssigkristallelement, Flüssigkristallanzeigeelement und Flüssigkristall-Projektionanzeigegerät, dass dieses Element verwendet | |
BR0205793A (pt) | Dispositivo e aparelho de exibição | |
JP2000019517A (ja) | 反射型液晶表示装置 | |
EP1001299A1 (en) | Stereoscopic display device | |
KR200318357Y1 (ko) | 거울기능을 구비한 액자 | |
KR0123365Y1 (ko) | 슬라이드기능을 갖는 액정프로젝터 | |
KR970057674A (ko) | 액정프로젝터장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |