TW200705978A - Methods, circuits and displays for selectively compensating for gray-scale - Google Patents

Methods, circuits and displays for selectively compensating for gray-scale

Info

Publication number
TW200705978A
TW200705978A TW095119129A TW95119129A TW200705978A TW 200705978 A TW200705978 A TW 200705978A TW 095119129 A TW095119129 A TW 095119129A TW 95119129 A TW95119129 A TW 95119129A TW 200705978 A TW200705978 A TW 200705978A
Authority
TW
Taiwan
Prior art keywords
gray
scale
display
scale value
circuits
Prior art date
Application number
TW095119129A
Other languages
English (en)
Inventor
Do-Kyung Kim
Hyun-Young Park
Original Assignee
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200705978A publication Critical patent/TW200705978A/zh

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
    • 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
    • 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
TW095119129A 2005-05-30 2006-05-30 Methods, circuits and displays for selectively compensating for gray-scale TW200705978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050045626A KR100714871B1 (ko) 2005-05-30 2005-05-30 계조 값 보정방법, 보정 회로, 및 이를 구비하는디스플레이 장치

Publications (1)

Publication Number Publication Date
TW200705978A true TW200705978A (en) 2007-02-01

Family

ID=37462715

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095119129A TW200705978A (en) 2005-05-30 2006-05-30 Methods, circuits and displays for selectively compensating for gray-scale

Country Status (5)

Country Link
US (1) US20060267893A1 (zh)
JP (1) JP2006338016A (zh)
KR (1) KR100714871B1 (zh)
CN (1) CN100511402C (zh)
TW (1) TW200705978A (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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US8035591B2 (en) * 2006-09-01 2011-10-11 Lg Display Co., Ltd. Display device and method of driving the same
KR101348407B1 (ko) * 2007-01-29 2014-01-07 엘지디스플레이 주식회사 액정표시장치와 그 액정표시장치의 프레임 레이트 제어방법
KR101504750B1 (ko) * 2007-06-13 2015-03-25 삼성디스플레이 주식회사 표시장치
US7859547B2 (en) * 2007-09-25 2010-12-28 Himax Technologies Limited Display parameter adjusting method and apparatus for scene change compensation
KR101587913B1 (ko) * 2008-06-02 2016-01-25 삼성디스플레이 주식회사 영상 신호 보정 장치 및 이를 포함한 액정 표시 장치
CN101656054B (zh) * 2008-08-22 2013-01-16 奇美电子股份有限公司 过驱动单元及应用该过驱动单元的液晶显示系统
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
KR101773419B1 (ko) * 2010-11-22 2017-09-01 삼성디스플레이 주식회사 데이터 보상 방법 및 이를 수행하는 표시 장치
JP4964339B1 (ja) * 2011-03-08 2012-06-27 株式会社ナナオ 液晶表示駆動方法およびそれを用いた液晶表示装置
KR102071631B1 (ko) * 2013-10-01 2020-01-31 삼성디스플레이 주식회사 표시 장치 및 감마 편차 보정 방법
US9390663B2 (en) * 2014-02-07 2016-07-12 Nvidia Corporation Liquid crystal display overdrive interpolation circuit and method
KR102236561B1 (ko) * 2014-12-31 2021-04-07 삼성디스플레이 주식회사 열화 보상 장치, 이를 포함하는 표시 장치 및 열화 보상 방법
CN105161047B (zh) * 2015-10-26 2017-08-25 京东方科技集团股份有限公司 一种显示面板的显示驱动方法、显示驱动电路及显示装置
KR101940483B1 (ko) * 2016-11-30 2019-04-10 아주대학교산학협력단 Amoled 디스플레이의 동적 전압 제어 방법 및 장치
CN107301852A (zh) * 2017-08-24 2017-10-27 惠科股份有限公司 一种显示面板的驱动装置、方法及显示装置
CN109410850B (zh) * 2018-12-24 2021-02-12 惠科股份有限公司 一种过驱动亮度值查找表的调试方法、使用方法和显示面板
KR102643096B1 (ko) * 2019-04-04 2024-03-06 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
CN110189693B (zh) * 2019-06-11 2021-01-26 京东方科技集团股份有限公司 显示驱动方法、显示驱动器和显示装置
JP7419736B2 (ja) * 2019-10-10 2024-01-23 株式会社Ｊｖｃケンウッド 補正テーブル生成装置、補正テーブル生成方法、補正テーブル生成プログラム、及び液晶表示装置
CN111312191B (zh) * 2020-04-01 2021-04-27 Tcl华星光电技术有限公司 时序控制器、灰阶电压调整方法及液晶显示面板
US11315486B1 (en) * 2020-10-05 2022-04-26 Novatek Microelectronics Corp. Image processing circuit and image processing method with overdriving illumination element
CN113362755A (zh) * 2021-06-25 2021-09-07 合肥芯颖科技有限公司 显示数据补偿方法、装置、电子设备及存储介质
CN113611237A (zh) * 2021-07-03 2021-11-05 深圳市南极光电子科技股份有限公司 一种mini led背光显示画面调节方法及系统
CN113516584B (zh) * 2021-09-14 2021-11-30 风脉能源（武汉）股份有限公司 一种图像灰度处理方法、系统及计算机存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001331154A (ja) 2000-05-23 2001-11-30 Matsushita Electric Ind Co Ltd 液晶表示装置および液晶表示方法
KR100477643B1 (ko) * 2002-04-10 2005-03-23 삼성전자주식회사 응답 속도 개선 장치 및 방법
JP3638143B2 (ja) * 2002-08-02 2005-04-13 シャープ株式会社 液晶表示装置
KR100486715B1 (ko) * 2002-10-09 2005-05-03 삼성전자주식회사 펄스수 변조방식 디지털 디스플레이 패널에서 의사 윤곽감소를 위한 방법 및 장치
KR100915234B1 (ko) * 2002-12-17 2009-09-02 삼성전자주식회사 계조 전압의 선택 범위를 변경할 수 있는 액정 표시장치의 구동 장치 및 그 방법
TWI253052B (en) * 2004-05-11 2006-04-11 Au Optronics Corp Method and apparatus of animating scene performance improvement for liquid crystal display

Also Published As

Publication number Publication date
KR100714871B1 (ko) 2007-05-04
JP2006338016A (ja) 2006-12-14
CN1873760A (zh) 2006-12-06
US20060267893A1 (en) 2006-11-30
KR20060123951A (ko) 2006-12-05
CN100511402C (zh) 2009-07-08

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