DE60237417D1 - Verfahren und Einrichtung zur Steuerung einer Bildanzeige - Google Patents
Verfahren und Einrichtung zur Steuerung einer BildanzeigeInfo
- Publication number
- DE60237417D1 DE60237417D1 DE60237417T DE60237417T DE60237417D1 DE 60237417 D1 DE60237417 D1 DE 60237417D1 DE 60237417 T DE60237417 T DE 60237417T DE 60237417 T DE60237417 T DE 60237417T DE 60237417 D1 DE60237417 D1 DE 60237417D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling
- image display
- image
- display
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
- G09G2320/10—Special adaptations of display systems for operation with variable images
- G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
- G09G2330/045—Protection against panel overheating
-
- 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
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Television Receiver Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001343250A JP3658362B2 (ja) | 2001-11-08 | 2001-11-08 | 映像表示装置及びその制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60237417D1 true DE60237417D1 (de) | 2010-10-07 |
Family
ID=19156974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60237417T Expired - Lifetime DE60237417D1 (de) | 2001-11-08 | 2002-11-06 | Verfahren und Einrichtung zur Steuerung einer Bildanzeige |
Country Status (6)
Country | Link |
---|---|
US (3) | US6987521B2 (de) |
EP (1) | EP1310935B1 (de) |
JP (1) | JP3658362B2 (de) |
KR (1) | KR100511061B1 (de) |
CN (1) | CN100442832C (de) |
DE (1) | DE60237417D1 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3658362B2 (ja) * | 2001-11-08 | 2005-06-08 | キヤノン株式会社 | 映像表示装置及びその制御方法 |
EP1566964A4 (de) * | 2002-11-29 | 2008-11-19 | Bildwiedergabevorrichtung und bildwiedergabeverfahren | |
KR100555303B1 (ko) * | 2002-12-11 | 2006-03-03 | 엘지.필립스 엘시디 주식회사 | 감마 전압 생성 장치 및 방법 |
JP3720813B2 (ja) | 2003-02-26 | 2005-11-30 | キヤノン株式会社 | 映像表示装置 |
JP4507511B2 (ja) * | 2003-05-29 | 2010-07-21 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の制御装置、電気光学装置の制御方法、および電子機器 |
JP4055679B2 (ja) * | 2003-08-25 | 2008-03-05 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の駆動方法及び電子機器 |
KR20050032319A (ko) * | 2003-10-01 | 2005-04-07 | 삼성에스디아이 주식회사 | 전계방출표시장치 및 그 구동방법 |
CN100452135C (zh) * | 2004-02-27 | 2009-01-14 | 佳能株式会社 | 图像显示装置 |
JP4194567B2 (ja) | 2004-02-27 | 2008-12-10 | キヤノン株式会社 | 画像表示装置 |
JP4523785B2 (ja) * | 2004-03-25 | 2010-08-11 | パナソニック株式会社 | 表示装置 |
EP1615196A1 (de) | 2004-07-09 | 2006-01-11 | Deutsche Thomson-Brandt Gmbh | Verfahren und Vorrichtung zum Steuern eines Anzeigegerätes mit zeilenweiser dynamischer Adressierung |
EP1624438B1 (de) * | 2004-07-29 | 2010-09-22 | Thomson Licensing | Verfahren und Vorrichtung zur Steuerung des Leistungsniveaus und/oder Kontrastes einer Anzeigevorrichtung |
EP1622119A1 (de) * | 2004-07-29 | 2006-02-01 | Deutsche Thomson-Brandt Gmbh | Verfahren und Vorrichtung zur Steuerung des Leistungsniveaus und/oder Kontrastes einer Anzeigevorrichtung |
JP4846999B2 (ja) * | 2004-10-20 | 2011-12-28 | 株式会社 日立ディスプレイズ | 画像表示装置 |
KR20060037882A (ko) * | 2004-10-29 | 2006-05-03 | 삼성에스디아이 주식회사 | 평판 표시장치용 휘도조절장치 및 이의 휘도조절방법 |
JP2006154064A (ja) * | 2004-11-26 | 2006-06-15 | Matsushita Electric Ind Co Ltd | 表示方法及び表示装置 |
JP4611042B2 (ja) * | 2005-01-31 | 2011-01-12 | 富士通株式会社 | 映像出力システムおよび映像を出力するための制御プログラム |
KR100707632B1 (ko) * | 2005-03-31 | 2007-04-12 | 삼성에스디아이 주식회사 | 발광표시장치 및 그의 구동방법 |
KR20060124486A (ko) * | 2005-05-31 | 2006-12-05 | 삼성에스디아이 주식회사 | 전자방출표시장치 및 그의 구동방법 |
KR20060132222A (ko) * | 2005-06-17 | 2006-12-21 | 엘지이노텍 주식회사 | 유기발광표시장치 및 그 구동방법 |
JP5061439B2 (ja) * | 2005-09-07 | 2012-10-31 | パナソニック株式会社 | 映像信号処理装置および映像信号処理方法 |
KR100743759B1 (ko) * | 2005-09-07 | 2007-07-30 | 엘지전자 주식회사 | 자기 상관 함수를 이용한 동적 콘트라스트비 제어 장치 및방법 |
KR20070059349A (ko) * | 2005-12-06 | 2007-06-12 | 삼성에스디아이 주식회사 | 전자방출표시소자 및 그의 구동방법 |
US7764252B2 (en) * | 2005-12-22 | 2010-07-27 | Global Oled Technology Llc | Electroluminescent display brightness level adjustment |
JP5046355B2 (ja) * | 2005-12-26 | 2012-10-10 | 東北パイオニア株式会社 | 映像信号の表示制御装置および表示制御方法 |
JP5248750B2 (ja) | 2006-03-14 | 2013-07-31 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 表示装置の駆動装置及び駆動方法 |
US7872619B2 (en) * | 2006-11-01 | 2011-01-18 | Global Oled Technology Llc | Electro-luminescent display with power line voltage compensation |
US8130325B2 (en) | 2006-11-27 | 2012-03-06 | Panasonic Corporation | Luminance level control device |
KR100857672B1 (ko) * | 2007-02-02 | 2008-09-08 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 구동방법 |
KR101093307B1 (ko) * | 2007-03-30 | 2011-12-14 | 파나소닉 주식회사 | 플라즈마 표시 장치 및 그 플라즈마 표시 장치에 이용되는 구동 방법 |
TW200912848A (en) * | 2007-04-26 | 2009-03-16 | Sony Corp | Display correction circuit of organic EL panel |
US8456492B2 (en) * | 2007-05-18 | 2013-06-04 | Sony Corporation | Display device, driving method and computer program for display device |
JP4982257B2 (ja) * | 2007-06-13 | 2012-07-25 | 三洋電機株式会社 | 画像表示装置 |
JP2009003349A (ja) * | 2007-06-25 | 2009-01-08 | Hitachi Displays Ltd | 表示装置 |
US8295359B2 (en) * | 2008-03-18 | 2012-10-23 | Auratechnic, Inc. | Reducing differentials in visual media |
JP5277917B2 (ja) * | 2008-12-09 | 2013-08-28 | パナソニック株式会社 | プラズマディスプレイ装置の駆動方法 |
JP4626726B2 (ja) * | 2008-12-11 | 2011-02-09 | パナソニック株式会社 | プラズマディスプレイ装置の駆動方法 |
KR101651188B1 (ko) * | 2009-03-03 | 2016-09-06 | 삼성디스플레이 주식회사 | 광원의 구동 방법, 이를 수행하기 위한 광원 장치 및 이 광원 장치를 포함하는 표시 장치 |
JP5436020B2 (ja) * | 2009-04-23 | 2014-03-05 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
KR101773187B1 (ko) | 2010-10-22 | 2017-09-13 | 엘지디스플레이 주식회사 | 영상처리회로 및 이를 이용한 표시장치 |
US9378542B2 (en) | 2011-09-28 | 2016-06-28 | The United States Of America As Represented By The Secretary Of The Army | System and processor implemented method for improved image quality and generating an image of a target illuminated by quantum particles |
KR20140030468A (ko) * | 2012-08-30 | 2014-03-12 | 삼성디스플레이 주식회사 | 디밍 동작 제어 방법, 디밍 동작 제어 장치 및 이를 구비하는 평판 표시 장치 |
US9245493B2 (en) | 2013-09-24 | 2016-01-26 | Apple Inc. | Devices and methods for indicating active frame starts |
CN104240666B (zh) * | 2014-09-17 | 2016-08-17 | 深圳市华星光电技术有限公司 | 一种视频处理方法及装置 |
JP6566663B2 (ja) * | 2015-03-10 | 2019-08-28 | キヤノン株式会社 | 画像表示装置及びその制御方法 |
KR102524754B1 (ko) * | 2015-09-09 | 2023-04-21 | 엘지디스플레이 주식회사 | 표시 장치 |
KR20180082559A (ko) * | 2015-11-18 | 2018-07-18 | 톰슨 라이센싱 | 하이 다이나믹 레인지 디스플레이들을 위한 휘도 관리 |
US10297191B2 (en) * | 2016-01-29 | 2019-05-21 | Samsung Display Co., Ltd. | Dynamic net power control for OLED and local dimming LCD displays |
JP2017151308A (ja) | 2016-02-25 | 2017-08-31 | キヤノン株式会社 | 情報処理装置および情報処理方法 |
CN109360530B (zh) * | 2018-10-30 | 2023-06-27 | 武汉华星光电技术有限公司 | 液晶显示装置及其背光控制方法 |
US10818268B2 (en) * | 2018-12-06 | 2020-10-27 | Google Llc | Adjusting a brightness of a display based on an image |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6448573A (en) * | 1987-08-19 | 1989-02-23 | Hitachi Ltd | Picture processor |
JP2859345B2 (ja) * | 1990-01-19 | 1999-02-17 | 日本電信電話株式会社 | シーン変化検出方法 |
JP3050474B2 (ja) * | 1993-12-01 | 2000-06-12 | シャープ株式会社 | モニタ画面一体型ビデオカメラ |
JP3267061B2 (ja) * | 1994-08-29 | 2002-03-18 | 松下電器産業株式会社 | Abl回路とacl回路と輝度・色差信号処理回路とテレビジョン受像機 |
KR960036607A (ko) * | 1995-03-09 | 1996-10-28 | 구자홍 | 영상 표시 기기의 밝기 및 콘트라스트 조절 회로 |
EP0757341B1 (de) * | 1995-08-01 | 2003-06-04 | STMicroelectronics S.r.l. | Begrenzung und Selbstvergleichmässigung von durch Mikrospitzen einer flachen Feldemissionsbildwiedergabevorrichtung fliessenden Kathodenströmen |
JPH09130732A (ja) * | 1995-11-01 | 1997-05-16 | Matsushita Electric Ind Co Ltd | シーンチェンジ検出方法および動画像編集装置 |
JP3685575B2 (ja) * | 1997-01-30 | 2005-08-17 | 三菱電機株式会社 | ディスプレイ装置 |
EP0978197B1 (de) * | 1997-04-23 | 2004-10-06 | Thomson Consumer Electronics, Inc. | Bereichs- und informationsanzeigeabhängige videopegelsteuerung |
JP2994631B2 (ja) * | 1997-12-10 | 1999-12-27 | 松下電器産業株式会社 | Pdp表示の駆動パルス制御装置 |
JP2000010522A (ja) * | 1998-06-19 | 2000-01-14 | Pioneer Electron Corp | プラズマディスプレイパネルの輝度制御方法および装置 |
US6643398B2 (en) * | 1998-08-05 | 2003-11-04 | Minolta Co., Ltd. | Image correction device, image correction method and computer program product in memory for image correction |
JP2000115710A (ja) * | 1998-09-30 | 2000-04-21 | Toshiba Corp | デジタル映像再生装置及びデジタル映像再生方法 |
KR100301242B1 (ko) * | 1998-11-30 | 2001-09-06 | 오길록 | 전계방출디스플레이장치 |
JP3678401B2 (ja) | 1999-08-20 | 2005-08-03 | パイオニア株式会社 | プラズマディスプレイパネルの駆動方法 |
EP1022714A3 (de) | 1999-01-18 | 2001-05-09 | Pioneer Corporation | Verfahren zur Ansteuerung einer Plasmaanzeigetafel |
KR100628178B1 (ko) * | 1999-02-10 | 2006-09-27 | 엘지전자 주식회사 | 디지털 티브이의 영상 밝기 조절 장치 |
JP3592126B2 (ja) | 1999-02-26 | 2004-11-24 | キヤノン株式会社 | 画像表示装置及びその制御方法 |
JP3308234B2 (ja) | 1999-05-19 | 2002-07-29 | 日本電気株式会社 | 表示装置の輝度レベル制御装置および輝度レベル制御方法 |
JP2001069507A (ja) | 1999-08-31 | 2001-03-16 | Sony Corp | 画像データ処理装置及びその方法 |
US6624590B2 (en) * | 2001-06-08 | 2003-09-23 | Sony Corporation | Method for driving a field emission display |
JP3658362B2 (ja) * | 2001-11-08 | 2005-06-08 | キヤノン株式会社 | 映像表示装置及びその制御方法 |
-
2001
- 2001-11-08 JP JP2001343250A patent/JP3658362B2/ja not_active Expired - Lifetime
-
2002
- 2002-11-05 US US10/287,625 patent/US6987521B2/en not_active Expired - Lifetime
- 2002-11-06 EP EP02024752A patent/EP1310935B1/de not_active Expired - Lifetime
- 2002-11-06 DE DE60237417T patent/DE60237417D1/de not_active Expired - Lifetime
- 2002-11-08 KR KR10-2002-0068975A patent/KR100511061B1/ko active IP Right Grant
- 2002-11-08 CN CNB021499489A patent/CN100442832C/zh not_active Expired - Fee Related
-
2005
- 2005-08-25 US US11/210,824 patent/US7561171B2/en not_active Expired - Fee Related
-
2009
- 2009-04-07 US US12/419,595 patent/US8179406B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003153123A (ja) | 2003-05-23 |
CN1418008A (zh) | 2003-05-14 |
US7561171B2 (en) | 2009-07-14 |
US20030085905A1 (en) | 2003-05-08 |
CN100442832C (zh) | 2008-12-10 |
EP1310935A2 (de) | 2003-05-14 |
US6987521B2 (en) | 2006-01-17 |
US20090262248A1 (en) | 2009-10-22 |
EP1310935A3 (de) | 2007-07-11 |
KR100511061B1 (ko) | 2005-08-30 |
EP1310935B1 (de) | 2010-08-25 |
US20060012615A1 (en) | 2006-01-19 |
US8179406B2 (en) | 2012-05-15 |
JP3658362B2 (ja) | 2005-06-08 |
KR20030038502A (ko) | 2003-05-16 |
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