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 DE69908309T priority patent/DE69908309T2/de
Priority to ES99938008T priority patent/ES2199586T3/es
Priority to DK99938008T priority patent/DK1058923T3/da
Priority to PCT/FR1999/000475 priority patent/WO1999045525A1/fr
Priority to EP99938008A priority patent/EP1058923B1/fr
Priority to AU32574/99A priority patent/AU3257499A/en
Priority to PT99938008T priority patent/PT1058923E/pt
Priority to US09/623,534 priority patent/US6756952B1/en
Priority to AT99938008T priority patent/ATE241844T1/de
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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (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)
  • Push-Button Switches (AREA)
  • Liquid Crystal (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Holo Graphy (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Circuit Arrangements For Discharge Lamps (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
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
PCT/FR1999/000475 WO1999045525A1 (fr) 1998-03-05 1999-03-03 Commande d'un panneau d'affichage lumineux
EP99938008A EP1058923B1 (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
DE69908309T DE69908309T2 (de) 1998-03-05 1999-03-03 Steuerung für eine leuchtanzeigetafel
ES99938008T ES2199586T3 (es) 1998-03-05 1999-03-03 Mando de un panel luminoso de representacion visual.
AT99938008T ATE241844T1 (de) 1998-03-05 1999-03-03 Steuerung für eine leuchtanzeigetafel
PT99938008T PT1058923E (pt) 1998-03-05 1999-03-03 Comando de um painel de afixacao luminoso

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)

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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
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
EP2688058A3 (fr) 2004-12-15 2014-12-10 Ignis Innovation Inc. Procédé et système pour programmer, étalonner et commander un affichage de dispositif électroluminescent
US9280933B2 (en) 2004-12-15 2016-03-08 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9275579B2 (en) 2004-12-15 2016-03-01 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9799246B2 (en) 2011-05-20 2017-10-24 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
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
US20140111567A1 (en) 2005-04-12 2014-04-24 Ignis Innovation Inc. System and method for compensation of non-uniformities in light emitting device displays
US8599191B2 (en) 2011-05-20 2013-12-03 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
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
WO2006130981A1 (fr) 2005-06-08 2006-12-14 Ignis Innovation Inc. Procede et systeme permettant de commander un affichage a dispositif electroluminescent
CA2518276A1 (fr) 2005-09-13 2007-03-13 Ignis Innovation Inc. Technique de compensation de la degradation de luminance dans des dispositifs electroluminescents
TW200746022A (en) 2006-04-19 2007-12-16 Ignis Innovation Inc Stable driving scheme for active matrix displays
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
CA2688870A1 (fr) 2009-11-30 2011-05-30 Ignis Innovation Inc. Procede et techniques pour ameliorer l'uniformite d'affichage
CA2669367A1 (fr) 2009-06-16 2010-12-16 Ignis Innovation Inc Technique de compensation pour la variation chromatique des ecrans d'affichage .
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
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
US10176736B2 (en) 2010-02-04 2019-01-08 Ignis Innovation Inc. System and methods 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
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method 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
CA2692097A1 (fr) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extraction de courbes de correlation pour des dispositifs luminescents
US20140313111A1 (en) 2010-02-04 2014-10-23 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
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
CN103562989B (zh) 2011-05-27 2016-12-14 伊格尼斯创新公司 用于amoled显示器的老化补偿的系统和方法
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US9324268B2 (en) 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
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
US9336717B2 (en) 2012-12-11 2016-05-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9786223B2 (en) 2012-12-11 2017-10-10 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
DE112014000422T5 (de) 2013-01-14 2015-10-29 Ignis Innovation Inc. Ansteuerschema für Emissionsanzeigen, das eine Kompensation für Ansteuertransistorschwankungen bereitstellt
EP3043338A1 (fr) 2013-03-14 2016-07-13 Ignis Innovation Inc. Re-interpolation avec détection de bord pour extraire un motif de vieillissement d'écrans amoled
CN110634431B (zh) 2013-04-22 2023-04-18 伊格尼斯创新公司 检测和制造显示面板的方法
CN107452314B (zh) 2013-08-12 2021-08-24 伊格尼斯创新公司 用于要被显示器显示的图像的补偿图像数据的方法和装置
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
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

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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
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Also Published As

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

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Legal Events

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

Effective date: 20051130