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'affichageInfo
- 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
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)
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)
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 |
KR20050123158A (ko) * | 2003-04-18 | 2005-12-29 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 액정 디스플레이 감마 보정 |
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 |
-
2008
- 2008-11-14 FR FR0806350A patent/FR2938685B1/fr active Active
-
2009
- 2009-11-12 DE DE102009052726A patent/DE102009052726A1/de not_active Withdrawn
- 2009-11-13 US US12/618,279 patent/US8427501B2/en not_active Expired - Fee Related
- 2009-11-16 JP JP2009261237A patent/JP5552301B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100123712A1 (en) | 2010-05-20 |
DE102009052726A1 (de) | 2010-06-02 |
US8427501B2 (en) | 2013-04-23 |
JP2010164950A (ja) | 2010-07-29 |
FR2938685A1 (fr) | 2010-05-21 |
JP5552301B2 (ja) | 2014-07-16 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |