FR2938685B1 - Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage - Google Patents

Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage

Info

Publication number
FR2938685B1
FR2938685B1 FR0806350A FR0806350A FR2938685B1 FR 2938685 B1 FR2938685 B1 FR 2938685B1 FR 0806350 A FR0806350 A FR 0806350A FR 0806350 A FR0806350 A FR 0806350A FR 2938685 B1 FR2938685 B1 FR 2938685B1
Authority
FR
France
Prior art keywords
display device
calibrating
iteration
electrical steering
steering voltage
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.)
Active
Application number
FR0806350A
Other languages
English (en)
Other versions
FR2938685A1 (fr
Inventor
Christophe Bardot
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.)
Johnson Controls Technology Co
Original Assignee
Johnson Controls Technology Co
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
Application filed by Johnson Controls Technology Co filed Critical Johnson Controls Technology Co
Priority to FR0806350A priority Critical patent/FR2938685B1/fr
Priority to DE102009052726A priority patent/DE102009052726A1/de
Priority to US12/618,279 priority patent/US8427501B2/en
Priority to JP2009261237A priority patent/JP5552301B2/ja
Publication of FR2938685A1 publication Critical patent/FR2938685A1/fr
Application granted granted Critical
Publication of FR2938685B1 publication Critical patent/FR2938685B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • 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
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0693—Calibration of display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Controls And Circuits For Display Device (AREA)
FR0806350A 2008-11-14 2008-11-14 Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage Active FR2938685B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0806350A FR2938685B1 (fr) 2008-11-14 2008-11-14 Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage
DE102009052726A DE102009052726A1 (de) 2008-11-14 2009-11-12 Verfahren zum Kalibrieren einer Anzeigevorrichtung durch Iteration, um eine elektrische Steuerspannung der Anzeigevorrichtung zu optimieren
US12/618,279 US8427501B2 (en) 2008-11-14 2009-11-13 Method of calibrating a display device by iteration in order to optimize an electrical control voltage of the display device
JP2009261237A JP5552301B2 (ja) 2008-11-14 2009-11-16 ディスプレイ装置の電気的制御電圧を最適化するために繰り返しによってディスプレイ装置をカリブレートする方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806350A FR2938685B1 (fr) 2008-11-14 2008-11-14 Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage

Publications (2)

Publication Number Publication Date
FR2938685A1 FR2938685A1 (fr) 2010-05-21
FR2938685B1 true FR2938685B1 (fr) 2016-12-23

Family

ID=40456509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806350A Active FR2938685B1 (fr) 2008-11-14 2008-11-14 Procede de calibration d'un dispositif d'affichage par iteration pour optimiser une tension electrique de pilotage du dispositif d'affichage

Country Status (4)

Country Link
US (1) US8427501B2 (fr)
JP (1) JP5552301B2 (fr)
DE (1) DE102009052726A1 (fr)
FR (1) FR2938685B1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781206A (en) * 1995-05-01 1998-07-14 Minnesota Mining And Manufacturing Company Apparatus and method for recalibrating a multi-color imaging system
US6414664B1 (en) * 1997-11-13 2002-07-02 Honeywell Inc. Method of and apparatus for controlling contrast of liquid crystal displays while receiving large dynamic range video
JP3617344B2 (ja) * 1997-11-21 2005-02-02 セイコーエプソン株式会社 表示装置の調整方法
JP3649043B2 (ja) * 1999-06-07 2005-05-18 セイコーエプソン株式会社 画像表示装置及び方法、並びに、画像処理装置及び方法
JP2001231053A (ja) * 2000-02-15 2001-08-24 Sony Corp 画像表示装置の補正データ作成方法
CA2363249C (fr) * 2000-11-06 2005-02-08 Research In Motion Limited Systeme et methode permettant d'obtenir le contraste d'affichage optimal d'un appareil mobile de communication
DE10239619A1 (de) * 2002-08-29 2004-03-25 Tenovis Gmbh & Co. Kg LCD-Display, Vorrichtung mit LCD-Displey und Verfahren zu deren Herstellung und Betrieb
JP2006525538A (ja) * 2003-04-18 2006-11-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 液晶ディスプレイガンマ補正
US7312779B1 (en) * 2003-09-23 2007-12-25 Northrop Grumman Corporation Method of color calibration for transmissive displays
US7495679B2 (en) * 2005-08-02 2009-02-24 Kolorific, Inc. Method and system for automatically calibrating a color display
US20070242153A1 (en) * 2006-04-12 2007-10-18 Bei Tang Method and system for improving image region of interest contrast for object recognition
JP5209182B2 (ja) * 2006-04-24 2013-06-12 矢崎総業株式会社 Ｌｃｄの駆動電圧設定方法
JP2008042843A (ja) * 2006-08-10 2008-02-21 Funai Electric Co Ltd 液晶パネルの画面の輝度ムラの補正

Also Published As

Publication number Publication date
JP5552301B2 (ja) 2014-07-16
DE102009052726A1 (de) 2010-06-02
FR2938685A1 (fr) 2010-05-21
US20100123712A1 (en) 2010-05-20
US8427501B2 (en) 2013-04-23
JP2010164950A (ja) 2010-07-29

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