CN101202025A - 显示装置及其驱动方法 - Google Patents

显示装置及其驱动方法 Download PDF

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Publication number
CN101202025A
CN101202025A CNA2007103077700A CN200710307770A CN101202025A CN 101202025 A CN101202025 A CN 101202025A CN A2007103077700 A CNA2007103077700 A CN A2007103077700A CN 200710307770 A CN200710307770 A CN 200710307770A CN 101202025 A CN101202025 A CN 101202025A
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CN
China
Prior art keywords
grayscale
signal
image signal
black
display device
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.)
Pending
Application number
CNA2007103077700A
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English (en)
Chinese (zh)
Inventor
金熙燮
李准宇
朴弘祚
韩银姬
李承勋
尹晟在
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
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 CN101202025A publication Critical patent/CN101202025A/zh
Pending 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)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (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)
CNA2007103077700A 2006-12-04 2007-12-04 显示装置及其驱动方法 Pending CN101202025A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060121185A KR101350398B1 (ko) 2006-12-04 2006-12-04 표시 장치 및 구동 방법
KR121185/06 2006-12-04

Publications (1)

Publication Number Publication Date
CN101202025A true CN101202025A (zh) 2008-06-18

Family

ID=39475145

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007103077700A Pending CN101202025A (zh) 2006-12-04 2007-12-04 显示装置及其驱动方法

Country Status (5)

Country Link
US (1) US8427515B2 (cg-RX-API-DMAC7.html)
JP (2) JP2008139891A (cg-RX-API-DMAC7.html)
KR (1) KR101350398B1 (cg-RX-API-DMAC7.html)
CN (1) CN101202025A (cg-RX-API-DMAC7.html)
TW (1) TWI419123B (cg-RX-API-DMAC7.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102378018A (zh) * 2010-08-11 2012-03-14 乐金显示有限公司 立体图像显示器及其驱动方法
WO2012162907A1 (zh) * 2011-06-02 2012-12-06 深圳市华星光电技术有限公司 液晶显示器及其驱动方法
CN101751883B (zh) * 2008-11-28 2013-01-30 乐金显示有限公司 液晶显示设备及其驱动方法
CN104835455A (zh) * 2015-04-16 2015-08-12 苏州佳世达电通有限公司 显示器的控制方法
CN106228937A (zh) * 2015-06-02 2016-12-14 三星显示有限公司 显示面板驱动装置和利用其驱动显示面板的方法
CN103456257B (zh) * 2012-05-31 2017-06-20 三星显示有限公司 显示设备及其驱动方法
CN107240377A (zh) * 2016-11-17 2017-10-10 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

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JP4840412B2 (ja) * 2008-06-26 2011-12-21 ソニー株式会社 液晶表示装置
US20120075536A1 (en) * 2009-06-09 2012-03-29 Sharp Kabushiki Kaisha Display Device, Liquid Crystal Display Device, Method For Driving Display Device, And Television Receiver
JP2011039322A (ja) * 2009-08-12 2011-02-24 Funai Electric Co Ltd レーザプロジェクタ
US9019317B2 (en) * 2009-10-23 2015-04-28 Lg Display Co., Ltd. Liquid crystal display and method for driving the same
JP5566165B2 (ja) * 2010-03-31 2014-08-06 キヤノン株式会社 液晶表示装置
JP5938742B2 (ja) * 2012-03-13 2016-06-22 株式会社Ｊｏｌｅｄ Ｅｌ表示装置
KR101991897B1 (ko) * 2012-06-29 2019-06-24 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP6387509B2 (ja) * 2014-02-21 2018-09-12 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
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
KR20170036175A (ko) * 2015-09-23 2017-04-03 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
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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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101751883B (zh) * 2008-11-28 2013-01-30 乐金显示有限公司 液晶显示设备及其驱动方法
CN102378018A (zh) * 2010-08-11 2012-03-14 乐金显示有限公司 立体图像显示器及其驱动方法
CN102378018B (zh) * 2010-08-11 2014-07-09 乐金显示有限公司 立体图像显示器及其驱动方法
WO2012162907A1 (zh) * 2011-06-02 2012-12-06 深圳市华星光电技术有限公司 液晶显示器及其驱动方法
CN103456257B (zh) * 2012-05-31 2017-06-20 三星显示有限公司 显示设备及其驱动方法
CN104835455A (zh) * 2015-04-16 2015-08-12 苏州佳世达电通有限公司 显示器的控制方法
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
CN106228937A (zh) * 2015-06-02 2016-12-14 三星显示有限公司 显示面板驱动装置和利用其驱动显示面板的方法
CN106228937B (zh) * 2015-06-02 2020-10-13 三星显示有限公司 显示面板驱动装置和利用其驱动显示面板的方法
CN107240377A (zh) * 2016-11-17 2017-10-10 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

Also Published As

Publication number Publication date
TWI419123B (zh) 2013-12-11
JP2013242585A (ja) 2013-12-05
TW200834532A (en) 2008-08-16
US20080129673A1 (en) 2008-06-05
KR101350398B1 (ko) 2014-01-14
KR20080050675A (ko) 2008-06-10
JP2008139891A (ja) 2008-06-19
US8427515B2 (en) 2013-04-23

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Application publication date: 20080618