BE904319A - Procede de formation d'elements de couleur a commande electronique et affichage en couleur base sur ce procede. - Google Patents
Procede de formation d'elements de couleur a commande electronique et affichage en couleur base sur ce procede.Info
- Publication number
- BE904319A BE904319A BE1/011446A BE1011446A BE904319A BE 904319 A BE904319 A BE 904319A BE 1/011446 A BE1/011446 A BE 1/011446A BE 1011446 A BE1011446 A BE 1011446A BE 904319 A BE904319 A BE 904319A
- Authority
- BE
- Belgium
- Prior art keywords
- color
- electronically controlled
- display based
- light
- color display
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
-
- 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
- G02F1/23—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 for the control of the colour
-
- 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
- G09G3/3406—Control of illumination source
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
- H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
- G02F1/133622—Colour sequential illumination
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0235—Field-sequential colour display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of the display screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Procédé pour la production d'éléments de couleur à commande électronique et affichage en couleur basé sur ce procédé, comprenant une matrice (9) de portes de lumière un système de source de lumière qui comporte un ensemble de sources de couleur primaire (6, 7, 8) pour les couleurs primaires, et des circuits de commande (1 à 4) pour régler la transmission de portes de lumière dans la matrice (9) de portes de lumière à un niveau correspondant à l'intensité de la couleur primaire respective dans le spectre de couleur composite de l'élément d'image affiché.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI850874A FI73325C (fi) | 1985-03-05 | 1985-03-05 | Foerfarande foer alstring av individuellt reglerbara bildelement och pao dessa baserad faergdisplay. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904319A true BE904319A (fr) | 1986-09-03 |
Family
ID=8520462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1/011446A BE904319A (fr) | 1985-03-05 | 1986-03-03 | Procede de formation d'elements de couleur a commande electronique et affichage en couleur base sur ce procede. |
Country Status (20)
Country | Link |
---|---|
US (1) | US4907862A (fr) |
JP (1) | JPS61281692A (fr) |
CN (1) | CN86102354A (fr) |
AU (1) | AU593239B2 (fr) |
BE (1) | BE904319A (fr) |
BR (1) | BR8600925A (fr) |
CA (1) | CA1250976A (fr) |
CH (1) | CH672196A5 (fr) |
DD (1) | DD243578A5 (fr) |
DE (1) | DE3606404A1 (fr) |
DK (1) | DK97686A (fr) |
ES (1) | ES8707804A1 (fr) |
FI (1) | FI73325C (fr) |
FR (1) | FR2578705B1 (fr) |
GB (1) | GB2172733B (fr) |
IN (1) | IN165865B (fr) |
IT (1) | IT1190215B (fr) |
NL (1) | NL8600540A (fr) |
NO (1) | NO860801L (fr) |
SE (1) | SE461692B (fr) |
Families Citing this family (121)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0236111A3 (fr) * | 1986-03-03 | 1989-07-19 | Seiko Instruments Inc. | Interface pour un panneau mince d'affichage en couleur |
GB2194376B (en) * | 1986-07-10 | 1990-08-15 | Ricoh Kk | Method of and device for producing multiple colors |
DE3785813T2 (de) * | 1986-09-20 | 1993-11-11 | Emi Plc Thorn | Anzeigevorrichtung. |
GB8718046D0 (en) * | 1987-07-30 | 1987-09-03 | Thorn Emi Ltd | Display device |
US5142388A (en) * | 1987-11-10 | 1992-08-25 | Futaba Denshi Kogyo K.K. | Color display device having liquid crystal cell and fluorescent display with two different luminous sections |
GB8728433D0 (en) * | 1987-12-04 | 1988-01-13 | Emi Plc Thorn | Display device |
GB8804650D0 (en) * | 1988-02-27 | 1988-03-30 | Stc Plc | Display device |
JP2584490B2 (ja) * | 1988-06-13 | 1997-02-26 | 三菱電機株式会社 | マトリクス型カラ−液晶表示装置 |
US5194974A (en) * | 1989-08-21 | 1993-03-16 | Sharp Kabushiki Kaisha | Non-flicker liquid crystal display with capacitive charge storage |
US5128782A (en) * | 1989-08-22 | 1992-07-07 | Wood Lawson A | Liquid crystal display unit which is back-lit with colored lights |
WO1991010223A1 (fr) * | 1989-12-22 | 1991-07-11 | David Sarnoff Research Center, Inc. | Systeme d'affichage a champ sequentiel utilisant un reseau de pixels d'affichage a cristaux liquides eclaires par l'arriere et procede de formation d'une image |
GB9020892D0 (en) * | 1990-09-25 | 1990-11-07 | Emi Plc Thorn | Improvements in or relating to display devices |
DE69125125T2 (de) * | 1990-12-27 | 1997-08-21 | Philips Electronics Nv | Farbbildanzeigevorrichtung und Schaltung zur Ansteuerung vom Lichtventil einer solcher Vorrichtung |
US5661371A (en) * | 1990-12-31 | 1997-08-26 | Kopin Corporation | Color filter system for light emitting display panels |
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DE69328371D1 (de) * | 1992-09-09 | 2000-05-18 | Jesse B Eichenlaub | Stroboskopisches beleuchtungssystem für videoanzeigen |
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JP3303367B2 (ja) * | 1992-11-18 | 2002-07-22 | ソニー株式会社 | 液晶映像表示装置 |
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-
1985
- 1985-03-05 FI FI850874A patent/FI73325C/fi not_active IP Right Cessation
-
1986
- 1986-02-27 GB GB8604906A patent/GB2172733B/en not_active Expired
- 1986-02-27 DE DE19863606404 patent/DE3606404A1/de not_active Withdrawn
- 1986-03-03 BE BE1/011446A patent/BE904319A/fr not_active IP Right Cessation
- 1986-03-04 CH CH877/86A patent/CH672196A5/de not_active IP Right Cessation
- 1986-03-04 DK DK97686A patent/DK97686A/da not_active Application Discontinuation
- 1986-03-04 FR FR8603019A patent/FR2578705B1/fr not_active Expired - Fee Related
- 1986-03-04 NL NL8600540A patent/NL8600540A/nl not_active Application Discontinuation
- 1986-03-04 BR BR8600925A patent/BR8600925A/pt unknown
- 1986-03-04 IT IT47713/86A patent/IT1190215B/it active
- 1986-03-04 AU AU54279/86A patent/AU593239B2/en not_active Ceased
- 1986-03-04 SE SE8600983A patent/SE461692B/sv not_active IP Right Cessation
- 1986-03-04 CA CA000503253A patent/CA1250976A/fr not_active Expired
- 1986-03-04 NO NO860801A patent/NO860801L/no unknown
- 1986-03-04 DD DD86287553A patent/DD243578A5/de not_active IP Right Cessation
- 1986-03-05 JP JP61046446A patent/JPS61281692A/ja active Pending
- 1986-03-05 ES ES552660A patent/ES8707804A1/es not_active Expired
- 1986-03-05 IN IN164/CAL/86A patent/IN165865B/en unknown
- 1986-03-05 CN CN198686102354A patent/CN86102354A/zh active Pending
-
1989
- 1989-04-18 US US07/341,236 patent/US4907862A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2578705B1 (fr) | 1990-10-19 |
SE461692B (sv) | 1990-03-12 |
GB2172733A (en) | 1986-09-24 |
IT1190215B (it) | 1988-02-16 |
AU5427986A (en) | 1986-09-11 |
IN165865B (fr) | 1990-02-03 |
JPS61281692A (ja) | 1986-12-12 |
BR8600925A (pt) | 1986-11-11 |
CA1250976A (fr) | 1989-03-07 |
IT8647713A0 (it) | 1986-03-04 |
US4907862A (en) | 1990-03-13 |
FI850874L (fi) | 1986-09-06 |
NO860801L (fr) | 1986-09-08 |
ES8707804A1 (es) | 1987-08-16 |
AU593239B2 (en) | 1990-02-08 |
CH672196A5 (fr) | 1989-10-31 |
DK97686A (da) | 1986-09-06 |
FI73325C (fi) | 1987-09-10 |
SE8600983D0 (sv) | 1986-03-04 |
DK97686D0 (da) | 1986-03-04 |
FI850874A0 (fi) | 1985-03-05 |
FR2578705A1 (fr) | 1986-09-12 |
FI73325B (fi) | 1987-05-29 |
DE3606404A1 (de) | 1986-09-11 |
NL8600540A (nl) | 1986-10-01 |
GB2172733B (en) | 1989-11-22 |
DD243578A5 (de) | 1987-03-04 |
GB8604906D0 (en) | 1986-04-03 |
CN86102354A (zh) | 1986-12-03 |
ES552660A0 (es) | 1987-08-16 |
SE8600983L (sv) | 1986-09-06 |
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Legal Events
Date | Code | Title | Description |
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RE | Patent lapsed |
Owner name: OY LOHJA AB Effective date: 19910331 |