FR2775821B1 - Panneau d'affichage lumineux - Google Patents

Panneau d'affichage lumineux

Info

Publication number
FR2775821B1
FR2775821B1 FR9802694A FR9802694A FR2775821B1 FR 2775821 B1 FR2775821 B1 FR 2775821B1 FR 9802694 A FR9802694 A FR 9802694A FR 9802694 A FR9802694 A FR 9802694A FR 2775821 B1 FR2775821 B1 FR 2775821B1
Authority
FR
France
Prior art keywords
electrical power
diodes
display panel
light display
colors
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 - Fee Related
Application number
FR9802694A
Other languages
English (en)
Other versions
FR2775821A1 (fr
Inventor
Jean Claude Decaux
Gars Jacques Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR9802694A priority Critical patent/FR2775821B1/fr
Application filed by Individual filed Critical Individual
Priority to AT99938008T priority patent/ATE241844T1/de
Priority to DE69908309T priority patent/DE69908309T2/de
Priority to PT99938008T priority patent/PT1058923E/pt
Priority to EP99938008A priority patent/EP1058923B1/fr
Priority to PCT/FR1999/000475 priority patent/WO1999045525A1/fr
Priority to AU32574/99A priority patent/AU3257499A/en
Priority to DK99938008T priority patent/DK1058923T3/da
Priority to ES99938008T priority patent/ES2199586T3/es
Priority to US09/623,534 priority patent/US6756952B1/en
Publication of FR2775821A1 publication Critical patent/FR2775821A1/fr
Application granted granted Critical
Publication of FR2775821B1 publication Critical patent/FR2775821B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Holo Graphy (AREA)
  • Push-Button Switches (AREA)
  • Road Signs Or Road Markings (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Liquid Crystal (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
FR9802694A 1998-03-05 1998-03-05 Panneau d'affichage lumineux Expired - Fee Related FR2775821B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9802694A FR2775821B1 (fr) 1998-03-05 1998-03-05 Panneau d'affichage lumineux
ES99938008T ES2199586T3 (es) 1998-03-05 1999-03-03 Mando de un panel luminoso de representacion visual.
PT99938008T PT1058923E (pt) 1998-03-05 1999-03-03 Comando de um painel de afixacao luminoso
EP99938008A EP1058923B1 (fr) 1998-03-05 1999-03-03 Commande d'un panneau d'affichage lumineux
PCT/FR1999/000475 WO1999045525A1 (fr) 1998-03-05 1999-03-03 Commande d'un panneau d'affichage lumineux
AU32574/99A AU3257499A (en) 1998-03-05 1999-03-03 Light display panel control
AT99938008T ATE241844T1 (de) 1998-03-05 1999-03-03 Steuerung für eine leuchtanzeigetafel
DE69908309T DE69908309T2 (de) 1998-03-05 1999-03-03 Steuerung für eine leuchtanzeigetafel
US09/623,534 US6756952B1 (en) 1998-03-05 1999-03-03 Light display panel control
DK99938008T DK1058923T3 (da) 1998-03-05 1999-03-03 Styring af et lysskilt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802694A FR2775821B1 (fr) 1998-03-05 1998-03-05 Panneau d'affichage lumineux

Publications (2)

Publication Number Publication Date
FR2775821A1 FR2775821A1 (fr) 1999-09-10
FR2775821B1 true FR2775821B1 (fr) 2000-05-26

Family

ID=9523690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802694A Expired - Fee Related FR2775821B1 (fr) 1998-03-05 1998-03-05 Panneau d'affichage lumineux

Country Status (10)

Country Link
US (1) US6756952B1 (fr)
EP (1) EP1058923B1 (fr)
AT (1) ATE241844T1 (fr)
AU (1) AU3257499A (fr)
DE (1) DE69908309T2 (fr)
DK (1) DK1058923T3 (fr)
ES (1) ES2199586T3 (fr)
FR (1) FR2775821B1 (fr)
PT (1) PT1058923E (fr)
WO (1) WO1999045525A1 (fr)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021968A1 (de) * 2000-05-05 2001-11-29 Westiform Holding Ag Niederwan Leuchtreklame, insbesondere Konturbeleuchtung
EP1421570B1 (fr) * 2001-08-23 2007-02-28 Koninklijke Philips Electronics N.V. Procede et moyen de commande pour la correction des couleurs dans un dispositif electroluminescent organique
GB2404274B (en) * 2003-07-24 2007-07-04 Pelikon Ltd Control of electroluminescent displays
CA2443206A1 (fr) 2003-09-23 2005-03-23 Ignis Innovation Inc. Panneaux arriere d'ecran amoled - circuits de commande des pixels, architecture de reseau et compensation externe
CA2472671A1 (fr) 2004-06-29 2005-12-29 Ignis Innovation Inc. Procede de programmation par tensions pour affichages a del excitees par courant
DE102004060199A1 (de) 2004-12-14 2006-06-29 Schreiner Group Gmbh & Co. Kg Helligkeitssensor
US9799246B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US10013907B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
US9280933B2 (en) 2004-12-15 2016-03-08 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US20140111567A1 (en) 2005-04-12 2014-04-24 Ignis Innovation Inc. System and method for compensation of non-uniformities in light emitting device displays
KR20070101275A (ko) 2004-12-15 2007-10-16 이그니스 이노베이션 인크. 발광 소자를 프로그래밍하고, 교정하고, 구동시키기 위한방법 및 시스템
US9275579B2 (en) 2004-12-15 2016-03-01 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US10012678B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
US8599191B2 (en) 2011-05-20 2013-12-03 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9171500B2 (en) 2011-05-20 2015-10-27 Ignis Innovation Inc. System and methods for extraction of parasitic parameters in AMOLED displays
CA2496642A1 (fr) 2005-02-10 2006-08-10 Ignis Innovation Inc. Methode d'attaque a courte duree de stabilisation pour afficheurs a diodes organiques electroluminescentes (oled) programmes par courant
CN102663977B (zh) 2005-06-08 2015-11-18 伊格尼斯创新有限公司 用于驱动发光器件显示器的方法和***
CA2518276A1 (fr) 2005-09-13 2007-03-13 Ignis Innovation Inc. Technique de compensation de la degradation de luminance dans des dispositifs electroluminescents
EP2008264B1 (fr) 2006-04-19 2016-11-16 Ignis Innovation Inc. Plan de commande stable pour des affichages à matrice active
CA2556961A1 (fr) 2006-08-15 2008-02-15 Ignis Innovation Inc. Technique de compensation de diodes electroluminescentes organiques basee sur leur capacite
US9311859B2 (en) 2009-11-30 2016-04-12 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
US9384698B2 (en) 2009-11-30 2016-07-05 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US10319307B2 (en) 2009-06-16 2019-06-11 Ignis Innovation Inc. Display system with compensation techniques and/or shared level resources
CA2669367A1 (fr) 2009-06-16 2010-12-16 Ignis Innovation Inc Technique de compensation pour la variation chromatique des ecrans d'affichage .
CA2688870A1 (fr) 2009-11-30 2011-05-30 Ignis Innovation Inc. Procede et techniques pour ameliorer l'uniformite d'affichage
US10996258B2 (en) 2009-11-30 2021-05-04 Ignis Innovation Inc. Defect detection and correction of pixel circuits for AMOLED displays
US8803417B2 (en) 2009-12-01 2014-08-12 Ignis Innovation Inc. High resolution pixel architecture
CA2687631A1 (fr) 2009-12-06 2011-06-06 Ignis Innovation Inc Mecanisme de commande a faible puissance pour applications d'affichage
US20140313111A1 (en) 2010-02-04 2014-10-23 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10176736B2 (en) 2010-02-04 2019-01-08 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10163401B2 (en) 2010-02-04 2018-12-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
US10089921B2 (en) 2010-02-04 2018-10-02 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2692097A1 (fr) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extraction de courbes de correlation pour des dispositifs luminescents
CA2696778A1 (fr) 2010-03-17 2011-09-17 Ignis Innovation Inc. Procedes d'extraction des parametres d'uniformite de duree de vie
US8907991B2 (en) 2010-12-02 2014-12-09 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
US9530349B2 (en) 2011-05-20 2016-12-27 Ignis Innovations Inc. Charged-based compensation and parameter extraction in AMOLED displays
US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
WO2012164475A2 (fr) 2011-05-27 2012-12-06 Ignis Innovation Inc. Systèmes et procédés de compensation du vieillissement dans des écrans amoled
US9324268B2 (en) 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US8937632B2 (en) 2012-02-03 2015-01-20 Ignis Innovation Inc. Driving system for active-matrix displays
US9747834B2 (en) 2012-05-11 2017-08-29 Ignis Innovation Inc. Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore
US8922544B2 (en) 2012-05-23 2014-12-30 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9786223B2 (en) 2012-12-11 2017-10-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9336717B2 (en) 2012-12-11 2016-05-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9830857B2 (en) 2013-01-14 2017-11-28 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
WO2014108879A1 (fr) 2013-01-14 2014-07-17 Ignis Innovation Inc. Schéma d'entraînement pour afficheurs émissifs comprenant une compensation de variations de transistor d'entraînement
EP2779147B1 (fr) 2013-03-14 2016-03-02 Ignis Innovation Inc. Re-interpolation avec détection de bord pour extraire un motif de vieillissement d'écrans AMOLED
DE112014002086T5 (de) 2013-04-22 2016-01-14 Ignis Innovation Inc. Prüfsystem für OLED-Anzeigebildschirme
US9437137B2 (en) 2013-08-12 2016-09-06 Ignis Innovation Inc. Compensation accuracy
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9502653B2 (en) 2013-12-25 2016-11-22 Ignis Innovation Inc. Electrode contacts
DE102015206281A1 (de) 2014-04-08 2015-10-08 Ignis Innovation Inc. Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen
CA2879462A1 (fr) 2015-01-23 2016-07-23 Ignis Innovation Inc. Compensation de la variation de couleur dans les dispositifs emetteurs
CA2889870A1 (fr) 2015-05-04 2016-11-04 Ignis Innovation Inc. Systeme de retroaction optique
CA2892714A1 (fr) 2015-05-27 2016-11-27 Ignis Innovation Inc Reduction de largeur de bande de memoire dans un systeme de compensation
CA2900170A1 (fr) 2015-08-07 2017-02-07 Gholamreza Chaji Etalonnage de pixel fonde sur des valeurs de reference ameliorees

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106299B (en) * 1981-09-23 1985-06-19 Smiths Industries Plc Electroluminescent display devices
JPH0830231A (ja) * 1994-07-18 1996-02-02 Toshiba Corp Ｌｅｄドットマトリクス表示器及びその調光方法
US5493183A (en) * 1994-11-14 1996-02-20 Durel Corporation Open loop brightness control for EL lamp
US5936599A (en) * 1995-01-27 1999-08-10 Reymond; Welles AC powered light emitting diode array circuits for use in traffic signal displays
US5812105A (en) * 1996-06-10 1998-09-22 Cree Research, Inc. Led dot matrix drive method and apparatus
US6618031B1 (en) * 1999-02-26 2003-09-09 Three-Five Systems, Inc. Method and apparatus for independent control of brightness and color balance in display and illumination systems

Also Published As

Publication number Publication date
PT1058923E (pt) 2003-09-30
ATE241844T1 (de) 2003-06-15
DE69908309T2 (de) 2004-04-29
US6756952B1 (en) 2004-06-29
ES2199586T3 (es) 2004-02-16
DK1058923T3 (da) 2003-09-22
AU3257499A (en) 1999-09-20
EP1058923A1 (fr) 2000-12-13
EP1058923B1 (fr) 2003-05-28
WO1999045525A1 (fr) 1999-09-10
FR2775821A1 (fr) 1999-09-10
DE69908309D1 (de) 2003-07-03

Similar Documents

Publication Publication Date Title
FR2775821B1 (fr) Panneau d'affichage lumineux
ES8707804A1 (es) Metodo y su correspondiente aparato para la generacion de elementos de color electronicamente controlables
WO1999040559A3 (fr) Dispositif electroluminescent organique
DK0989539T3 (da) Pixel med LEDs, der har øvre kontakter i et plan, og displays omfattende samme
DE69739564D1 (de) Farbanzeigevorrichtung mit organischen leuchtdioded
WO2003026012A3 (fr) Source lumineuse a diode electroluminescente organique
EP1473772A8 (fr) Dispositif d'affichage couleur à diodes électroluminescentes organiques à efficacité de puissance améliorée
EP0971421A3 (fr) Diode émettrice de lumière blanche et diode émettrice de lumière en couleur neutre
TW200501795A (en) Color OLED display system
DE69424723D1 (de) Elektrolumineszente vorrichtung mit helligkeitsverbesserung
EP1103946A3 (fr) Commande de gradation pour un dispositif d'affichage électroluminescent à matrice active
EP1063630A3 (fr) Dispositif d'affichage électroluminescent à matrice active
CA2237664A1 (fr) Dispositif d'affichage a diodes luminescentes et methode de commande de ce dispositif
TW200739497A (en) OLED display with improved power performance
WO2004047061A3 (fr) Dispositif d'affichage, dispositif electrique comprenant un tel dispositif d'affichage, et procede de pilotage d'un dispositif d'affichage
CN1909008A (zh) Led装饰照明灯具的遥控方法
CN106782352A (zh) 基于石墨烯的背光源、场色序液晶显示装置及其驱动方法
KR20060069213A (ko) 엘이디 면 발광 채널간판 조명장치
CN208157018U (zh) 一种Micro-LED显示***
DE69414431T2 (de) Farbtemperaturauswahlschaltung mit Matrix-Farbkorrektur
CN103791454A (zh) 一种可变透光及色彩的led发光板
CN105163444A (zh) 一种增加亮度的方法与电子装置
CN2725049Y (zh) 电子发光仿真花
CA2207635A1 (fr) Assemblage lumineux decoratif a chapelets d'ampoules disposes en reseaux de differentes formes
JPH09297554A (ja) Ｌｅｄ表示装置

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20051130