FR2970588B1 - Appareil d'affichage a cristaux liquides applications connexes - Google Patents

Appareil d'affichage a cristaux liquides applications connexes

Info

Publication number
FR2970588B1
FR2970588B1 FR1250433A FR1250433A FR2970588B1 FR 2970588 B1 FR2970588 B1 FR 2970588B1 FR 1250433 A FR1250433 A FR 1250433A FR 1250433 A FR1250433 A FR 1250433A FR 2970588 B1 FR2970588 B1 FR 2970588B1
Authority
FR
France
Prior art keywords
liquid crystal
crystal display
display apparatus
related applications
apparatus related
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 - Fee Related
Application number
FR1250433A
Other languages
English (en)
Other versions
FR2970588A1 (fr
Inventor
Hung-Ta Liu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2970588A1 publication Critical patent/FR2970588A1/fr
Application granted granted Critical
Publication of FR2970588B1 publication Critical patent/FR2970588B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G3/2007—Display of intermediate tones
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source
    • 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
    • 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)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
FR1250433A 2011-01-17 2012-01-17 Appareil d'affichage a cristaux liquides applications connexes Expired - Fee Related FR2970588B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100101659A TWI443633B (zh) 2011-01-17 2011-01-17 液晶顯示裝置

Publications (2)

Publication Number Publication Date
FR2970588A1 FR2970588A1 (fr) 2012-07-20
FR2970588B1 true FR2970588B1 (fr) 2014-12-26

Family

ID=46397788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250433A Expired - Fee Related FR2970588B1 (fr) 2011-01-17 2012-01-17 Appareil d'affichage a cristaux liquides applications connexes

Country Status (5)

Country Link
US (1) US9495896B2 (fr)
CN (1) CN102592554B (fr)
DE (1) DE102012100313A1 (fr)
FR (1) FR2970588B1 (fr)
TW (1) TWI443633B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10126803B1 (en) 2011-04-04 2018-11-13 Google Llc Conditional power management activities
JP2013229560A (ja) * 2012-03-29 2013-11-07 Nec Corp Ｌｅｄ駆動装置及びｌｅｄ駆動方法
US9601059B2 (en) * 2012-05-15 2017-03-21 Google Inc. Dynamic backlight control selector
JP6083193B2 (ja) * 2012-11-02 2017-02-22 ソニー株式会社 画像出力装置および画像出力装置の動作方法、電子回路、電子機器、並びにプログラム
US9318069B2 (en) 2013-01-14 2016-04-19 Apple Inc. Low power display device with variable refresh rates
US9620064B2 (en) * 2013-03-13 2017-04-11 Apple Inc. Compensation methods for display brightness change associated with reduced refresh rate
US9262987B2 (en) 2013-03-13 2016-02-16 Apple Inc. Compensation methods for display brightness change associated with reduced refresh rate
CN104112433B (zh) * 2013-04-22 2016-06-29 华为技术有限公司 一种图像补偿方法及装置
US10326969B2 (en) * 2013-08-12 2019-06-18 Magna Electronics Inc. Vehicle vision system with reduction of temporal noise in images
KR102105873B1 (ko) 2014-04-11 2020-06-02 삼성전자 주식회사 디스플레이 시스템
CN104157262B (zh) 2014-08-08 2017-09-15 深圳市华星光电技术有限公司 提高3d液晶显示器在3d显示时的亮度均匀性的方法及系统
CN104299602B (zh) * 2014-08-28 2016-08-17 京东方科技集团股份有限公司 一种背光补偿方法
CN105139810A (zh) * 2015-09-28 2015-12-09 京东方科技集团股份有限公司 显示驱动方法及装置、显示装置
KR102485453B1 (ko) * 2015-11-24 2023-01-06 엘지디스플레이 주식회사 표시장치와 이의 구동방법
CN105590588B (zh) * 2015-12-21 2018-06-29 武汉华星光电技术有限公司 背光调节方法、液晶显示装置及电子设备
CN106847205B (zh) * 2016-12-27 2018-02-13 惠科股份有限公司 液晶显示器件及其驱动方法
CN106710534A (zh) * 2017-02-28 2017-05-24 青岛海信电器股份有限公司 分区背光的增益系数确定方法、装置及液晶显示设备
JP6370426B1 (ja) * 2017-03-16 2018-08-08 Ｎｉｓｓｈａ株式会社 表示パネル
CN106652966B (zh) 2017-03-20 2019-11-05 北京京东方显示技术有限公司 灰阶信号补偿单元、补偿方法、源极驱动器和显示装置
US11276369B2 (en) * 2017-09-08 2022-03-15 Apple Inc. Electronic display burn-in detection and mitigation
TWI635604B (zh) * 2017-09-13 2018-09-11 錼創科技股份有限公司 顯示裝置
JP2019184725A (ja) * 2018-04-05 2019-10-24 シャープ株式会社 表示装置
TWI664620B (zh) * 2018-05-21 2019-07-01 友達光電股份有限公司 顯示控制方法及顯示系統
CN109243380B (zh) * 2018-11-07 2021-07-30 惠科股份有限公司 显示系统的亮度调节方法、亮度调节系统及显示系统
US10891910B2 (en) * 2018-11-12 2021-01-12 Himax Technologies Limited Liquid crystal display device
TWI799801B (zh) * 2020-03-16 2023-04-21 瑞鼎科技股份有限公司 支援顯示面板的不同更新頻率的亮度補償方法
CN111429850A (zh) * 2020-04-08 2020-07-17 深圳市华星光电半导体显示技术有限公司 显示面板及其显示方法
US11521563B2 (en) * 2020-05-06 2022-12-06 Apple Inc. Techniques to compensate for flicker at low refresh rates
CN111640390A (zh) * 2020-06-30 2020-09-08 京东方科技集团股份有限公司 显示画面闪烁调节电路及方法、显示装置
CN113487993B (zh) * 2021-05-18 2024-04-05 昆山国显光电有限公司 显示面板的驱动方法、装置及存储介质
CN114078450A (zh) * 2021-11-19 2022-02-22 京东方科技集团股份有限公司 显示驱动方法、显示驱动装置、显示装置及存储介质
CN114170965B (zh) * 2021-11-25 2023-03-17 Tcl华星光电技术有限公司 显示器的驱动方法及显示器
TWI807573B (zh) * 2022-01-06 2023-07-01 友達光電股份有限公司 發光二極體顯示面板及其控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3027298B2 (ja) * 1994-05-31 2000-03-27 シャープ株式会社 バックライト制御機能付き液晶表示装置
US6219019B1 (en) * 1996-09-05 2001-04-17 Kabushiki Kaisha Toshiba Liquid crystal display apparatus and method for driving the same
EP1607933B1 (fr) * 1999-11-12 2007-05-30 Sony Corporation Dispositif de modulation spatiale de la lumière, appareil de prise de vue et procédé de commande de leurs temps d'exposition
JP4068317B2 (ja) 2001-07-27 2008-03-26 Ｎｅｃディスプレイソリューションズ株式会社 液晶表示装置
JP2003255914A (ja) 2002-03-06 2003-09-10 Matsushita Electric Ind Co Ltd 液晶表示装置
JP4864721B2 (ja) * 2004-11-05 2012-02-01 シチズンホールディングス株式会社 カラー表示装置およびそれを用いた携帯電子機器
JP2007179010A (ja) * 2005-11-30 2007-07-12 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置および液晶表示装置の駆動方法
JP5177999B2 (ja) * 2006-12-05 2013-04-10 株式会社半導体エネルギー研究所 液晶表示装置
CN101569238B (zh) * 2006-12-28 2012-08-22 诺基亚公司 用于驱动电路元件的方法和器件
CN101772438B (zh) 2007-08-07 2012-10-24 罗姆股份有限公司 光源的点亮或熄灭控制装置
CN101414438B (zh) 2007-10-15 2010-09-15 联咏科技股份有限公司 动态控制背光源的装置以及方法
US20090122087A1 (en) * 2007-11-02 2009-05-14 Junichi Maruyama Display device
TWI386902B (zh) 2008-03-18 2013-02-21 Au Optronics Corp 基於點反轉操作之液晶顯示裝置
JP2010072087A (ja) * 2008-09-16 2010-04-02 Fujitsu Ltd バックライトの制御方法および表示装置
TWI404004B (zh) 2009-04-08 2013-08-01 Young Lighting Technology 背光模組之驅動裝置及驅動方法
WO2010134235A1 (fr) * 2009-05-19 2010-11-25 シャープ株式会社 Dispositif d'affichage à cristaux liquides et procédé de commande
KR20110133869A (ko) * 2010-06-07 2011-12-14 엘지전자 주식회사 백라이트 제어장치 및 그 제어 방법
JP2013229560A (ja) * 2012-03-29 2013-11-07 Nec Corp Ｌｅｄ駆動装置及びｌｅｄ駆動方法

Also Published As

Publication number Publication date
CN102592554B (zh) 2017-02-01
FR2970588A1 (fr) 2012-07-20
TW201232516A (en) 2012-08-01
CN102592554A (zh) 2012-07-18
TWI443633B (zh) 2014-07-01
US9495896B2 (en) 2016-11-15
DE102012100313A1 (de) 2012-07-19
US20120182332A1 (en) 2012-07-19

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Effective date: 20190906