CN101019167A - 针对LCD视频/图形处理器的廉价运动模糊减小(eco-过激励) - Google Patents
针对LCD视频/图形处理器的廉价运动模糊减小(eco-过激励) Download PDFInfo
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- CN101019167A CN101019167A CNA2005800290643A CN200580029064A CN101019167A CN 101019167 A CN101019167 A CN 101019167A CN A2005800290643 A CNA2005800290643 A CN A2005800290643A CN 200580029064 A CN200580029064 A CN 200580029064A CN 101019167 A CN101019167 A CN 101019167A
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Images
Classifications
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- 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
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- 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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
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- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
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- G09G2320/02—Improving the quality of display appearance
- G09G2320/0257—Reduction of after-image effects
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- G09G2320/02—Improving the quality of display appearance
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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- G09G2320/02—Improving the quality of display appearance
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- 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
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- G—PHYSICS
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- G09G2340/00—Aspects of display data processing
- G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
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- 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
- G09G3/3406—Control of illumination source
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104268.0 | 2004-09-03 | ||
EP04104268 | 2004-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101019167A true CN101019167A (zh) | 2007-08-15 |
Family
ID=35447637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800290643A Pending CN101019167A (zh) | 2004-09-03 | 2005-08-30 | 针对LCD视频/图形处理器的廉价运动模糊减小(eco-过激励) |
Country Status (6)
Country | Link |
---|---|
US (1) | US8711072B2 (zh) |
EP (1) | EP1794739A1 (zh) |
JP (1) | JP5153336B2 (zh) |
KR (1) | KR20070059077A (zh) |
CN (1) | CN101019167A (zh) |
WO (1) | WO2006025021A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826313A (zh) * | 2009-03-03 | 2010-09-08 | 三星电子株式会社 | 光源装置 |
CN102194424A (zh) * | 2010-03-15 | 2011-09-21 | 奇美电子股份有限公司 | 显示装置及其驱动方法 |
CN102222483A (zh) * | 2010-04-14 | 2011-10-19 | 川崎微电子股份有限公司 | 图像处理装置和图像处理方法 |
TWI413974B (zh) * | 2008-10-16 | 2013-11-01 | Princeton Technology Corp | 顯示器消除殘影的方法 |
CN104700817A (zh) * | 2015-03-11 | 2015-06-10 | 惠州Tcl移动通信有限公司 | 一种移动终端的显示亮度控制方法及系统 |
CN107665679A (zh) * | 2017-09-19 | 2018-02-06 | 惠科股份有限公司 | 液晶显示器及其驱动方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006040774A2 (en) * | 2004-10-12 | 2006-04-20 | Genoa Color Technologies Ltd. | Method, device and system of response time compensation |
KR101160832B1 (ko) | 2005-07-14 | 2012-06-28 | 삼성전자주식회사 | 표시 장치 및 영상 신호 보정 방법 |
KR100739735B1 (ko) * | 2005-09-16 | 2007-07-13 | 삼성전자주식회사 | 액정 디스플레이 구동 방법 및 이를 적용한 장치 |
US8648784B2 (en) * | 2006-01-03 | 2014-02-11 | Mstar Semiconductor, Inc. | Device and method for overdriving a liquid crystal display |
KR101179215B1 (ko) * | 2006-04-17 | 2012-09-04 | 삼성전자주식회사 | 구동장치 및 이를 갖는 표시장치 |
DE102007027642A1 (de) * | 2007-06-15 | 2008-12-18 | Micronas Gmbh | Verfahren zur Bearbeitung einer Bildfolge mit aufeinanderfolgenden Videobildern zur Verbesserung der räumlichen Auflösung |
TWI372377B (en) * | 2007-11-21 | 2012-09-11 | Mstar Semiconductor Inc | Method and apparatus for eliminating image blur by pixel-based processing |
JP5093083B2 (ja) * | 2007-12-18 | 2012-12-05 | ソニー株式会社 | 画像処理装置および方法、並びに、プログラム |
CN101665257A (zh) * | 2008-09-05 | 2010-03-10 | 三星Sdi株式会社 | 形成保护层的材料、保护层及等离子体显示面板 |
US8149200B2 (en) * | 2008-09-30 | 2012-04-03 | Himax Media Solutions, Inc. | Overdrive compensation/update including gray to voltage conversion and adaptable to a dynamic gamma generator |
KR20100073357A (ko) * | 2008-12-23 | 2010-07-01 | 엘지디스플레이 주식회사 | 액정 표시 장치의 영상 처리 방법 및 장치 |
TW201026072A (en) * | 2008-12-30 | 2010-07-01 | Princeton Technology Corp | Data compression method and apparatus for image display based on overdrive processing |
CN102024403B (zh) * | 2009-09-16 | 2013-01-16 | 群康科技(深圳)有限公司 | 改善显示器拖影现象和轨影现象的方法与相关的显示器 |
CN102087835A (zh) * | 2009-12-04 | 2011-06-08 | 群康科技(深圳)有限公司 | 液晶显示器 |
TWI408968B (zh) * | 2009-12-29 | 2013-09-11 | Innolux Corp | 改善顯示器拖影現象之方法及顯示器 |
KR101844332B1 (ko) | 2012-03-13 | 2018-04-03 | 삼성전자주식회사 | 블러 영상 및 노이즈 영상으로 구성된 멀티 프레임을 이용하여 비균일 모션 블러를 제거하는 방법 및 장치 |
WO2013161648A1 (ja) * | 2012-04-25 | 2013-10-31 | シャープ株式会社 | 表示制御回路、それを備えた液晶表示装置、および表示制御方法 |
CN103151015A (zh) * | 2013-03-12 | 2013-06-12 | 京东方科技集团股份有限公司 | 过驱动方法、电路、显示面板和显示装置 |
US10283031B2 (en) * | 2015-04-02 | 2019-05-07 | Apple Inc. | Electronic device with image processor to reduce color motion blur |
US10304416B2 (en) | 2017-07-28 | 2019-05-28 | Apple Inc. | Display overdrive systems and methods |
TWI707336B (zh) * | 2019-08-05 | 2020-10-11 | 瑞昱半導體股份有限公司 | 過驅動補償方法及其裝置 |
CN112349253A (zh) * | 2019-08-09 | 2021-02-09 | 瑞昱半导体股份有限公司 | 过驱动补偿方法及其装置 |
CN114624008B (zh) * | 2022-03-07 | 2023-12-15 | Oppo广东移动通信有限公司 | 拖影测试方法、装置及系统、计算机设备和可读存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6493041B1 (en) | 1998-06-30 | 2002-12-10 | Sun Microsystems, Inc. | Method and apparatus for the detection of motion in video |
US6774916B2 (en) * | 2000-02-24 | 2004-08-10 | Texas Instruments Incorporated | Contour mitigation using parallel blue noise dithering system |
JP3470095B2 (ja) * | 2000-09-13 | 2003-11-25 | 株式会社アドバンスト・ディスプレイ | 液晶表示装置及びその駆動用回路装置 |
EP1417845A1 (en) * | 2001-04-09 | 2004-05-12 | Koninklijke Philips Electronics N.V. | Filter device |
KR100911815B1 (ko) * | 2001-04-11 | 2009-08-12 | 엔엑스피 비 브이 | 콘트라스트 제어 방법, 신호 프로세싱 디바이스, 디스플레이 장치 및 컴퓨터 판독가능 매체 |
JP3808788B2 (ja) * | 2002-03-12 | 2006-08-16 | 株式会社東芝 | 液晶表示方法 |
KR100878267B1 (ko) * | 2002-05-08 | 2009-01-13 | 삼성전자주식회사 | 액정 표시 장치 |
US20040012551A1 (en) * | 2002-07-16 | 2004-01-22 | Takatoshi Ishii | Adaptive overdrive and backlight control for TFT LCD pixel accelerator |
JP3767582B2 (ja) * | 2003-06-24 | 2006-04-19 | セイコーエプソン株式会社 | 画像表示装置、画像表示方法及び画像表示プログラム |
EP1515298A1 (en) * | 2003-08-21 | 2005-03-16 | VastView Technology Inc. | High-quality image liquid crystal display device with improved response speed and the driving method thereof |
US20050083353A1 (en) * | 2003-10-16 | 2005-04-21 | Junichi Maruyama | Display device |
KR100965597B1 (ko) * | 2003-12-29 | 2010-06-23 | 엘지디스플레이 주식회사 | 액정표시장치의 구동방법 및 구동장치 |
US7355580B2 (en) * | 2004-06-14 | 2008-04-08 | Vastview Technology, Inc. | Method of increasing image gray-scale response speed |
US7271850B2 (en) * | 2004-06-16 | 2007-09-18 | Realtek Semiconductor Corp. | Method and apparatus for cross color/cross luminance suppression |
-
2005
- 2005-08-30 KR KR1020077005099A patent/KR20070059077A/ko not_active Withdrawn
- 2005-08-30 JP JP2007529406A patent/JP5153336B2/ja not_active Expired - Fee Related
- 2005-08-30 US US11/574,344 patent/US8711072B2/en not_active Expired - Fee Related
- 2005-08-30 EP EP05781639A patent/EP1794739A1/en not_active Withdrawn
- 2005-08-30 WO PCT/IB2005/052837 patent/WO2006025021A1/en active Application Filing
- 2005-08-30 CN CNA2005800290643A patent/CN101019167A/zh active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI413974B (zh) * | 2008-10-16 | 2013-11-01 | Princeton Technology Corp | 顯示器消除殘影的方法 |
CN101826313A (zh) * | 2009-03-03 | 2010-09-08 | 三星电子株式会社 | 光源装置 |
US8797366B2 (en) | 2009-03-03 | 2014-08-05 | Samsung Display Co., Ltd. | Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus |
CN102194424A (zh) * | 2010-03-15 | 2011-09-21 | 奇美电子股份有限公司 | 显示装置及其驱动方法 |
CN102222483A (zh) * | 2010-04-14 | 2011-10-19 | 川崎微电子股份有限公司 | 图像处理装置和图像处理方法 |
CN102222483B (zh) * | 2010-04-14 | 2015-08-05 | 株式会社巨晶片 | 图像处理装置和图像处理方法 |
CN104700817A (zh) * | 2015-03-11 | 2015-06-10 | 惠州Tcl移动通信有限公司 | 一种移动终端的显示亮度控制方法及系统 |
CN107665679A (zh) * | 2017-09-19 | 2018-02-06 | 惠科股份有限公司 | 液晶显示器及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080279470A1 (en) | 2008-11-13 |
KR20070059077A (ko) | 2007-06-11 |
EP1794739A1 (en) | 2007-06-13 |
JP2008511857A (ja) | 2008-04-17 |
JP5153336B2 (ja) | 2013-02-27 |
US8711072B2 (en) | 2014-04-29 |
WO2006025021A1 (en) | 2006-03-09 |
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