JP5080132B2 - データ補償回路及びこれを有する表示装置 - Google Patents

データ補償回路及びこれを有する表示装置 Download PDF

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Publication number
JP5080132B2
JP5080132B2 JP2007129985A JP2007129985A JP5080132B2 JP 5080132 B2 JP5080132 B2 JP 5080132B2 JP 2007129985 A JP2007129985 A JP 2007129985A JP 2007129985 A JP2007129985 A JP 2007129985A JP 5080132 B2 JP5080132 B2 JP 5080132B2
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JP
Japan
Prior art keywords
data
compensation
frame
restored
compressed
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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
JP2007129985A
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English (en)
Japanese (ja)
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JP2007334321A (ja
JP2007334321A5 (enExample
Inventor
亨 植 南
東 園 朴
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.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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 claimed from KR1020060052607A external-priority patent/KR101288986B1/ko
Priority claimed from KR1020060073457A external-priority patent/KR20080012522A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2007334321A publication Critical patent/JP2007334321A/ja
Publication of JP2007334321A5 publication Critical patent/JP2007334321A5/ja
Application granted granted Critical
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Expired - Fee Related legal-status Critical Current
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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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G06F3/1462—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay with means for detecting differences between the image stored in the host and the images displayed on the remote displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • 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
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Liquid Crystal (AREA)
JP2007129985A 2006-06-12 2007-05-16 データ補償回路及びこれを有する表示装置 Expired - Fee Related JP5080132B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2006-0052607 2006-06-12
KR1020060052607A KR101288986B1 (ko) 2006-06-12 2006-06-12 데이터 보상회로 및 이를 갖는 액정표시장치
KR10-2006-0073457 2006-08-03
KR1020060073457A KR20080012522A (ko) 2006-08-03 2006-08-03 데이터 보상회로 및 이를 갖는 표시장치

Publications (3)

Publication Number Publication Date
JP2007334321A JP2007334321A (ja) 2007-12-27
JP2007334321A5 JP2007334321A5 (enExample) 2010-06-17
JP5080132B2 true JP5080132B2 (ja) 2012-11-21

Family

ID=38821399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007129985A Expired - Fee Related JP5080132B2 (ja) 2006-06-12 2007-05-16 データ補償回路及びこれを有する表示装置

Country Status (2)

Country Link
US (1) US8175146B2 (enExample)
JP (1) JP5080132B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI391895B (zh) * 2007-07-16 2013-04-01 Novatek Microelectronics Corp 顯示驅動裝置與其方法
KR101490894B1 (ko) * 2008-10-02 2015-02-09 삼성전자주식회사 계조 데이터를 보정하기 위한 디스플레이 장치, 타이밍 컨트롤러 및 이를 이용한 패널 구동방법
KR101512339B1 (ko) * 2008-12-24 2015-04-16 삼성디스플레이 주식회사 데이터 보상 방법, 이를 수행하기 위한 데이터 보상 장치 및 이 데이터 보상 장치를 포함하는 표시 장치
TWI395192B (zh) * 2009-03-18 2013-05-01 Hannstar Display Corp 像素資料前處理電路及方法
EP2434475B1 (en) * 2009-05-22 2015-12-02 Sharp Kabushiki Kaisha Image display device
KR101691571B1 (ko) * 2009-10-15 2017-01-02 삼성전자주식회사 표시 장치에 의해서 표시되는 영상 데이터를 처리하는 장치 및 방법
US9361824B2 (en) * 2010-03-12 2016-06-07 Via Technologies, Inc. Graphics display systems and methods
KR101910110B1 (ko) * 2011-09-26 2018-12-31 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR20140037309A (ko) * 2012-09-13 2014-03-27 삼성전자주식회사 이미지 압축 회로와 이를 포함하는 디스플레이 시스템
KR102343375B1 (ko) * 2015-04-30 2021-12-27 삼성디스플레이 주식회사 표시장치
CN105679269A (zh) * 2016-03-30 2016-06-15 深圳市华星光电技术有限公司 显示画面的输出方法及输出装置
WO2018091089A1 (en) * 2016-11-17 2018-05-24 Huawei Technologies Co., Ltd. Radio frequency signal receiving device and signal processing device
CN109671412B (zh) * 2019-02-18 2021-05-25 京东方科技集团股份有限公司 过驱动方法、装置、液晶显示面板的控制器和显示设备
CN119252183B (zh) * 2024-11-26 2025-09-23 上海傲显科技有限公司 显示数据补偿方法、显示设备及可读存储介质

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US5347305A (en) * 1990-02-21 1994-09-13 Alkanox Corporation Video telephone system
US5313298A (en) * 1992-03-05 1994-05-17 Rubin, Bednarek And Associates, Inc. Video companding method and system
US7095783B1 (en) * 1992-06-30 2006-08-22 Discovision Associates Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto
JPH0823536A (ja) * 1994-07-07 1996-01-23 Canon Inc 画像処理装置
US6947486B2 (en) * 2001-03-23 2005-09-20 Visioprime Method and system for a highly efficient low bit rate video codec
US20020191699A1 (en) * 2001-06-12 2002-12-19 O'brien Royal Detection system and method for enhancing digital video
CA2669171C (en) * 2001-09-26 2012-05-01 Interact Devices System and method for communicating media signals
US7515634B2 (en) * 2002-06-28 2009-04-07 Qualcomm Incorporated Computationally constrained video encoding
US7415162B2 (en) * 2003-05-27 2008-08-19 Zaxel Systems, Inc. Method and apparatus for lossless data transformation with preprocessing by adaptive compression, multidimensional prediction, multi-symbol decoding enhancement enhancements
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
JP2005309326A (ja) 2004-04-26 2005-11-04 Victor Co Of Japan Ltd 液晶表示装置
TWI240220B (en) * 2004-04-26 2005-09-21 Chunghwa Picture Tubes Ltd Image processing method for a TFT LCD
JP2006047993A (ja) * 2004-07-08 2006-02-16 Sharp Corp データ変換装置
JP2006113359A (ja) * 2004-10-15 2006-04-27 Rohm Co Ltd オーバードライブ回路および表示装置
US7760808B2 (en) * 2005-06-21 2010-07-20 Nokia Corporation Image processing of DCT-based video sequences in compressed domain

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Publication number Publication date
US8175146B2 (en) 2012-05-08
JP2007334321A (ja) 2007-12-27
US20070285371A1 (en) 2007-12-13

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