JP2008139891A - 表示装置及びその駆動方法 - Google Patents

表示装置及びその駆動方法 Download PDF

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Publication number
JP2008139891A
JP2008139891A JP2007312780A JP2007312780A JP2008139891A JP 2008139891 A JP2008139891 A JP 2008139891A JP 2007312780 A JP2007312780 A JP 2007312780A JP 2007312780 A JP2007312780 A JP 2007312780A JP 2008139891 A JP2008139891 A JP 2008139891A
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JP
Japan
Prior art keywords
image signal
display device
signal
gradation
gradation image
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.)
Withdrawn
Application number
JP2007312780A
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English (en)
Japanese (ja)
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JP2008139891A5 (enExample
Inventor
Hee-Seob Kim
熙 燮 金
Jun-Woo Lee
准 宇 李
Hong-Jo Park
弘 祚 朴
Eun-Hee Han
銀 姫 韓
Seung-Hoon Lee
承 勳 李
Sung-Jae Yun
晟 在 尹
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2008139891A publication Critical patent/JP2008139891A/ja
Publication of JP2008139891A5 publication Critical patent/JP2008139891A5/ja
Withdrawn legal-status Critical Current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
    • G09G3/34—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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • 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
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • 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
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • 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
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2025—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having all the same time duration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2007312780A 2006-12-04 2007-12-03 表示装置及びその駆動方法 Withdrawn JP2008139891A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060121185A KR101350398B1 (ko) 2006-12-04 2006-12-04 표시 장치 및 구동 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013146033A Division JP2013242585A (ja) 2006-12-04 2013-07-12 表示装置

Publications (2)

Publication Number Publication Date
JP2008139891A true JP2008139891A (ja) 2008-06-19
JP2008139891A5 JP2008139891A5 (enExample) 2011-01-27

Family

ID=39475145

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007312780A Withdrawn JP2008139891A (ja) 2006-12-04 2007-12-03 表示装置及びその駆動方法
JP2013146033A Withdrawn JP2013242585A (ja) 2006-12-04 2013-07-12 表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013146033A Withdrawn JP2013242585A (ja) 2006-12-04 2013-07-12 表示装置

Country Status (5)

Country Link
US (1) US8427515B2 (enExample)
JP (2) JP2008139891A (enExample)
KR (1) KR101350398B1 (enExample)
CN (1) CN101202025A (enExample)
TW (1) TWI419123B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143333A1 (ja) * 2009-06-09 2010-12-16 シャープ株式会社 表示装置、液晶表示装置、表示装置の駆動方法、テレビジョン受像機
JP2011039322A (ja) * 2009-08-12 2011-02-24 Funai Electric Co Ltd レーザプロジェクタ
JP2011215426A (ja) * 2010-03-31 2011-10-27 Canon Inc 液晶表示装置
JP2013250545A (ja) * 2012-05-31 2013-12-12 Samsung Display Co Ltd 表示装置及びその駆動方法
KR20140003146A (ko) * 2012-06-29 2014-01-09 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP2015155989A (ja) * 2014-02-21 2015-08-27 株式会社Ｊｏｌｅｄ 表示装置、表示装置の駆動方法、および電子機器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4840412B2 (ja) * 2008-06-26 2011-12-21 ソニー株式会社 液晶表示装置
KR101354272B1 (ko) * 2008-11-28 2014-01-24 엘지디스플레이 주식회사 액정표시장치 및 그 구동 방법
US9019317B2 (en) * 2009-10-23 2015-04-28 Lg Display Co., Ltd. Liquid crystal display and method for driving the same
KR101705368B1 (ko) * 2010-08-11 2017-02-09 엘지디스플레이 주식회사 입체영상 표시장치와 그 구동방법
CN102214450B (zh) * 2011-06-02 2013-01-09 深圳市华星光电技术有限公司 液晶显示器及其驱动方法
JP5938742B2 (ja) * 2012-03-13 2016-06-22 株式会社Ｊｏｌｅｄ Ｅｌ表示装置
CN104751815B (zh) * 2015-02-11 2016-06-08 深圳市华星光电技术有限公司 液晶面板像素的驱动控制方法及液晶显示面板
KR102294633B1 (ko) * 2015-04-06 2021-08-30 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
CN104835455B (zh) * 2015-04-16 2017-05-24 苏州佳世达电通有限公司 显示器的控制方法
KR102348945B1 (ko) * 2015-06-02 2022-01-11 삼성디스플레이 주식회사 표시 패널 구동 장치, 이를 이용한 표시 패널 구동 방법, 및 이를 포함하는 표시 장치
KR20170036175A (ko) * 2015-09-23 2017-04-03 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
CN107240377B (zh) * 2016-11-17 2020-08-04 惠科股份有限公司 液晶显示器视角色差补偿方法、装置及液晶显示器
US20190126941A1 (en) * 2017-10-31 2019-05-02 Wipro Limited Method and system of stitching frames to assist driver of a vehicle
KR102587744B1 (ko) 2018-09-17 2023-10-12 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP2020204698A (ja) * 2019-06-17 2020-12-24 株式会社ジャパンディスプレイ 表示装置
CN110910851B (zh) * 2019-12-18 2021-08-03 京东方科技集团股份有限公司 一种源极驱动电路、驱动方法和显示装置
CN113936613B (zh) * 2020-06-29 2023-07-07 京东方科技集团股份有限公司 显示面板的驱动方法及驱动装置、显示设备和存储介质
KR102323772B1 (ko) * 2020-07-02 2021-11-10 삼성디스플레이 주식회사 액정표시장치
KR20230159736A (ko) 2022-05-12 2023-11-22 삼성디스플레이 주식회사 제어부, 이를 포함하는 표시 장치, 및 이를 이용한 표시 장치의 구동 방법

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JPH07294881A (ja) * 1994-04-20 1995-11-10 Kodo Eizo Gijutsu Kenkyusho:Kk 液晶表示装置
JP2004240317A (ja) * 2003-02-07 2004-08-26 Sanyo Electric Co Ltd 表示方法、表示装置およびそれに利用可能なデータ書込回路
JP2004302270A (ja) * 2003-03-31 2004-10-28 Fujitsu Display Technologies Corp 画像処理方法及びそれを用いた液晶表示装置
WO2005038766A1 (ja) * 2003-10-16 2005-04-28 Matsushita Electric Industrial Co., Ltd. マトリックス型表示装置及びその駆動方法
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JPH07294881A (ja) * 1994-04-20 1995-11-10 Kodo Eizo Gijutsu Kenkyusho:Kk 液晶表示装置
JP2004240317A (ja) * 2003-02-07 2004-08-26 Sanyo Electric Co Ltd 表示方法、表示装置およびそれに利用可能なデータ書込回路
JP2004302270A (ja) * 2003-03-31 2004-10-28 Fujitsu Display Technologies Corp 画像処理方法及びそれを用いた液晶表示装置
WO2005038766A1 (ja) * 2003-10-16 2005-04-28 Matsushita Electric Industrial Co., Ltd. マトリックス型表示装置及びその駆動方法
JP2005173387A (ja) * 2003-12-12 2005-06-30 Nec Corp 画像処理方法、表示装置の駆動方法及び表示装置
JP2006011427A (ja) * 2004-06-25 2006-01-12 Samsung Electronics Co Ltd 表示装置の駆動装置及びその駆動方法、並びに表示装置
JP2006209127A (ja) * 2005-01-25 2006-08-10 Samsung Electronics Co Ltd 液晶表示装置、表示装置、及び表示装置の駆動方法
JP2006221060A (ja) * 2005-02-14 2006-08-24 Sony Corp 映像信号処理装置、映像信号の処理方法、映像信号の処理プログラム及び映像信号の処理プログラムを記録した記録媒体
JP2006267303A (ja) * 2005-03-23 2006-10-05 Nec Corp 表示装置およびその駆動方法
JP2007133051A (ja) * 2005-11-09 2007-05-31 Hitachi Displays Ltd 画像表示装置
JP2008076433A (ja) * 2006-09-19 2008-04-03 Hitachi Displays Ltd 表示装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143333A1 (ja) * 2009-06-09 2010-12-16 シャープ株式会社 表示装置、液晶表示装置、表示装置の駆動方法、テレビジョン受像機
JP2011039322A (ja) * 2009-08-12 2011-02-24 Funai Electric Co Ltd レーザプロジェクタ
JP2011215426A (ja) * 2010-03-31 2011-10-27 Canon Inc 液晶表示装置
JP2013250545A (ja) * 2012-05-31 2013-12-12 Samsung Display Co Ltd 表示装置及びその駆動方法
KR20140003146A (ko) * 2012-06-29 2014-01-09 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR101991897B1 (ko) 2012-06-29 2019-06-24 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP2015155989A (ja) * 2014-02-21 2015-08-27 株式会社Ｊｏｌｅｄ 表示装置、表示装置の駆動方法、および電子機器

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KR20080050675A (ko) 2008-06-10
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JP2013242585A (ja) 2013-12-05
TWI419123B (zh) 2013-12-11

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