FR2970588B1 - Appareil d'affichage a cristaux liquides applications connexes - Google Patents
Appareil d'affichage a cristaux liquides applications connexesInfo
- 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
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)
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)
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 |
JP2016508239A (ja) * | 2013-01-14 | 2016-03-17 | アップル インコーポレイテッド | 可変リフレッシュレートを使用する低電力ディスプレイ装置 |
US9262987B2 (en) | 2013-03-13 | 2016-02-16 | Apple Inc. | Compensation methods for display brightness change associated with reduced refresh rate |
US9620064B2 (en) | 2013-03-13 | 2017-04-11 | 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*** |
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***的亮度调节方法、亮度调节***及显示*** |
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)
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 |
EP1099976A3 (fr) * | 1999-11-12 | 2004-03-24 | Sony Corporation | Dispositif de modulation spatiale de la lumière et 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 |
WO2008081223A1 (fr) * | 2006-12-28 | 2008-07-10 | Nokia Corporation | Procédé et dispositif pour piloter un élément de circuit |
EP2186681A4 (fr) * | 2007-08-07 | 2012-11-21 | Rohm Co Ltd | Contrôleur de mise en marche/arrêt de source de lumière |
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 |
-
2011
- 2011-01-17 TW TW100101659A patent/TWI443633B/zh not_active IP Right Cessation
-
2012
- 2012-01-11 US US13/348,580 patent/US9495896B2/en active Active
- 2012-01-13 CN CN201210013458.1A patent/CN102592554B/zh not_active Expired - Fee Related
- 2012-01-14 DE DE102012100313A patent/DE102012100313A1/de not_active Withdrawn
- 2012-01-17 FR FR1250433A patent/FR2970588B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI443633B (zh) | 2014-07-01 |
CN102592554B (zh) | 2017-02-01 |
CN102592554A (zh) | 2012-07-18 |
US9495896B2 (en) | 2016-11-15 |
TW201232516A (en) | 2012-08-01 |
FR2970588A1 (fr) | 2012-07-20 |
US20120182332A1 (en) | 2012-07-19 |
DE102012100313A1 (de) | 2012-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20190906 |