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TW200634377A - Region-based displayer and display method thereof - Google Patents

Region-based displayer and display method thereof

Info

Publication number
TW200634377A
TW200634377A TW094109898A TW94109898A TW200634377A TW 200634377 A TW200634377 A TW 200634377A TW 094109898 A TW094109898 A TW 094109898A TW 94109898 A TW94109898 A TW 94109898A TW 200634377 A TW200634377 A TW 200634377A
Authority
TW
Taiwan
Prior art keywords
luminance
region
signal
unit
image
Prior art date
Application number
TW094109898A
Other languages
English (en)
Other versions
TWI330270B (en
Inventor
Ming-Chia Shih
Original Assignee
Chi Mei Optoelectronics Corp
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 Chi Mei Optoelectronics Corp filed Critical Chi Mei Optoelectronics Corp
Priority to TW094109898A priority Critical patent/TWI330270B/zh
Priority to US11/391,681 priority patent/US7786973B2/en
Publication of TW200634377A publication Critical patent/TW200634377A/zh
Application granted granted Critical
Publication of TWI330270B publication Critical patent/TWI330270B/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
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
TW094109898A 2005-03-29 2005-03-29 Region-based displayer and display method thereof TWI330270B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094109898A TWI330270B (en) 2005-03-29 2005-03-29 Region-based displayer and display method thereof
US11/391,681 US7786973B2 (en) 2005-03-29 2006-03-29 Display device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094109898A TWI330270B (en) 2005-03-29 2005-03-29 Region-based displayer and display method thereof

Publications (2)

Publication Number Publication Date
TW200634377A true TW200634377A (en) 2006-10-01
TWI330270B TWI330270B (en) 2010-09-11

Family

ID=37186359

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094109898A TWI330270B (en) 2005-03-29 2005-03-29 Region-based displayer and display method thereof

Country Status (2)

Country Link
US (1) US7786973B2 (zh)
TW (1) TWI330270B (zh)

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CN101635126A (zh) * 2008-07-25 2010-01-27 三星电子株式会社 增强显示图像的方法、执行方法的控制单元及其显示设备
CN101344677B (zh) * 2007-07-11 2012-05-23 奇美电子股份有限公司 液晶显示装置及其影像控制方法
US8212846B2 (en) 2010-08-09 2012-07-03 Chunghwa Picture Tubes, Ltd. Display control method
CN101419784B (zh) * 2007-10-25 2012-09-26 三星电子株式会社 定时控制器、液晶显示器及该液晶显示器的驱动方法
TWI455100B (zh) * 2012-04-13 2014-10-01 Wistron Corp 背光控制方法與背光系統
WO2019119599A1 (zh) * 2017-12-21 2019-06-27 惠科股份有限公司 显示装置的驱动方法及其驱动装置

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JP4203090B2 (ja) * 2006-09-21 2008-12-24 株式会社東芝 画像表示装置および画像表示方法
EP2122603A1 (en) * 2007-02-16 2009-11-25 Koninklijke Philips Electronics N.V. 2d-dimming of illuminating member for display device
US8139022B2 (en) * 2007-05-08 2012-03-20 Victor Company Of Japan, Limited Liquid crystal display device and image display method thereof
KR100885285B1 (ko) * 2007-05-08 2009-02-23 닛뽕빅터 가부시키가이샤 액정 표시 장치 및 이에 이용되는 영상 표시 방법
US8049689B2 (en) * 2007-05-31 2011-11-01 Motorola Mobility, Inc. Devices and methods for synchronized illumination
JP2008299145A (ja) * 2007-05-31 2008-12-11 Toshiba Corp 表示装置および表示方法
RU2479048C2 (ru) * 2007-07-04 2013-04-10 Конинклейке Филипс Электроникс Н.В. Способ и система для управления фоновой подсветкой в дисплее
KR20090005621A (ko) * 2007-07-09 2009-01-14 삼성전자주식회사 색상 자동 변경 방법 및 그 장치
KR100867104B1 (ko) * 2007-07-27 2008-11-06 전자부품연구원 영상 표시 장치의 백라이트 밝기 제어 방법 및 장치
KR101320018B1 (ko) * 2007-12-04 2013-10-18 삼성디스플레이 주식회사 광원 모듈과 이의 구동 방법 및 이를 포함하는 표시 장치
KR101513439B1 (ko) * 2008-01-21 2015-04-23 삼성디스플레이 주식회사 표시 장치 및 그의 구동 방법
JP2010044180A (ja) * 2008-08-12 2010-02-25 Victor Co Of Japan Ltd 液晶表示装置及びこれに用いる映像信号処理方法
US8159451B2 (en) * 2008-05-26 2012-04-17 Kabushiki Kaisha Toshiba Light-emission control device and liquid crystal display apparatus
JP4296224B1 (ja) 2008-05-26 2009-07-15 株式会社東芝 発光制御装置およびそれを備えた液晶表示装置
RU2472234C2 (ru) * 2008-06-27 2013-01-10 Шарп Кабушики Каиша Устройство управления жидкокристаллическим дисплеем, жидкокристаллический дисплей, способ управления жидкокристаллическим дисплеем, программа и носитель данных для программы
EP2290435B1 (en) * 2008-06-27 2019-05-22 Sharp Kabushiki Kaisha Liquid crystal display device, method for controlling liquid crystal display device, and recording medium
US9230484B2 (en) * 2008-09-03 2016-01-05 Ati Technologies Ulc Adaptive backlight control and contrast enhancement
JP4968219B2 (ja) 2008-09-18 2012-07-04 株式会社Ｊｖｃケンウッド 液晶表示装置及びこれに用いる映像表示方法
EP2166531A3 (en) * 2008-09-23 2011-03-09 Sharp Kabushiki Kaisha Backlight luminance control apparatus and video display apparatus
JP2010134435A (ja) * 2008-10-28 2010-06-17 Panasonic Corp バックライト装置および表示装置
KR101494212B1 (ko) * 2008-10-29 2015-02-23 삼성디스플레이 주식회사 광원 구동 방법, 이를 수행하기 위한 광원 장치 및 이 광원장치를 갖는 표시 장치
KR101536221B1 (ko) * 2008-11-20 2015-07-14 삼성디스플레이 주식회사 픽셀 데이터 보상 방법, 이를 수행하기 위한 콘트롤러 유닛및 이를 갖는 표시 장치
KR101591652B1 (ko) * 2008-12-01 2016-02-11 삼성디스플레이 주식회사 액정 표시 장치 및 그 구동 방법
JP5307834B2 (ja) * 2008-12-01 2013-10-02 シャープ株式会社 バックライトユニット、液晶表示装置、データ生成方法、データ生成プログラム、および記録媒体
KR101571732B1 (ko) 2009-06-26 2015-11-25 엘지전자 주식회사 액정표시장치 및 그 구동방법
US20110063203A1 (en) * 2009-09-11 2011-03-17 Sunkwang Hong Displaying Enhanced Video By Controlling Backlight
JP5033930B2 (ja) * 2009-09-30 2012-09-26 パナソニック株式会社 バックライト装置および表示装置
JP5335653B2 (ja) * 2009-12-04 2013-11-06 ミツミ電機株式会社 液晶表示装置及び液晶表示方法
JP5661336B2 (ja) * 2010-05-28 2015-01-28 日立マクセル株式会社 液晶表示装置
US9069421B2 (en) 2010-12-16 2015-06-30 Hung-Ta LIU Touch sensor and touch display apparatus and driving method thereof
TWI437474B (zh) * 2010-12-16 2014-05-11 Hongda Liu 雙模式觸控感應元件暨其觸控顯示器相關裝置及其觸控驅動方法
US8941607B2 (en) * 2010-12-16 2015-01-27 Hung-Ta LIU MEMS display with touch control function
US9046976B2 (en) * 2011-09-28 2015-06-02 Hung-Ta LIU Method for transmitting and detecting touch sensing signals and touch device using the same
JP2013104912A (ja) 2011-11-10 2013-05-30 Sony Corp 表示装置および表示方法
KR101987243B1 (ko) * 2012-02-13 2019-06-11 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
TWI526980B (zh) * 2013-10-16 2016-03-21 聯詠科技股份有限公司 用於液晶顯示器之非重疊資料資料傳輸之方法以及相關傳輸電路
CN104637454B (zh) * 2013-11-13 2017-05-24 联咏科技股份有限公司 非重迭数据传输的方法以及相关传输电路
CN105472366B (zh) * 2015-12-07 2016-11-02 京东方科技集团股份有限公司 基于心理视觉调制的图像处理方法、装置及显示设备
US11348545B2 (en) 2018-05-22 2022-05-31 Sony Corporation Image processing device, display device, and image processing method
CN110956932B (zh) * 2018-09-27 2021-01-29 京东方科技集团股份有限公司 显示设备及其驱动方法、驱动装置和计算机可读介质
CN111445879B (zh) * 2020-04-30 2022-04-26 京东方科技集团股份有限公司 动态局部调光显示控制方法及装置、显示装置
CN114067757B (zh) * 2020-07-31 2023-04-14 京东方科技集团股份有限公司 数据处理方法及装置、显示装置
CN114025095B (zh) * 2021-11-10 2024-07-02 维沃移动通信有限公司 亮度调整方法、装置和电子设备

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Publication number Priority date Publication date Assignee Title
CN101344677B (zh) * 2007-07-11 2012-05-23 奇美电子股份有限公司 液晶显示装置及其影像控制方法
CN101419784B (zh) * 2007-10-25 2012-09-26 三星电子株式会社 定时控制器、液晶显示器及该液晶显示器的驱动方法
CN101635126A (zh) * 2008-07-25 2010-01-27 三星电子株式会社 增强显示图像的方法、执行方法的控制单元及其显示设备
US8212846B2 (en) 2010-08-09 2012-07-03 Chunghwa Picture Tubes, Ltd. Display control method
US8217969B2 (en) 2010-08-09 2012-07-10 Chunghwa Picture Tubes, Ltd. Display apparatus, display control module
TWI455100B (zh) * 2012-04-13 2014-10-01 Wistron Corp 背光控制方法與背光系統
WO2019119599A1 (zh) * 2017-12-21 2019-06-27 惠科股份有限公司 显示装置的驱动方法及其驱动装置

Also Published As

Publication number Publication date
TWI330270B (en) 2010-09-11
US20060238487A1 (en) 2006-10-26
US7786973B2 (en) 2010-08-31

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