CN101425281B - 具有改善的可视性的液晶显示设备 - Google Patents

具有改善的可视性的液晶显示设备 Download PDF

Info

Publication number
CN101425281B
CN101425281B CN2008101747632A CN200810174763A CN101425281B CN 101425281 B CN101425281 B CN 101425281B CN 2008101747632 A CN2008101747632 A CN 2008101747632A CN 200810174763 A CN200810174763 A CN 200810174763A CN 101425281 B CN101425281 B CN 101425281B
Authority
CN
China
Prior art keywords
data
data driving
liquid crystal
display device
crystal display
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
CN2008101747632A
Other languages
English (en)
Chinese (zh)
Other versions
CN101425281A (zh
Inventor
金宝拉
孙宣圭
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 Display Co Ltd
Original Assignee
Samsung Display 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 Display Co Ltd filed Critical Samsung Display Co Ltd
Publication of CN101425281A publication Critical patent/CN101425281A/zh
Application granted granted Critical
Publication of CN101425281B publication Critical patent/CN101425281B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G09G3/36—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
    • 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
    • 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
    • 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
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
    • 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
    • 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
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
CN2008101747632A 2007-10-30 2008-10-30 具有改善的可视性的液晶显示设备 Expired - Fee Related CN101425281B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR109670/07 2007-10-30
KR1020070109670A KR101405341B1 (ko) 2007-10-30 2007-10-30 시인성이 개선된 액정 표시 장치

Publications (2)

Publication Number Publication Date
CN101425281A CN101425281A (zh) 2009-05-06
CN101425281B true CN101425281B (zh) 2013-02-13

Family

ID=40582247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101747632A Expired - Fee Related CN101425281B (zh) 2007-10-30 2008-10-30 具有改善的可视性的液晶显示设备

Country Status (4)

Country Link
US (1) US8223103B2 (enExample)
JP (1) JP5348582B2 (enExample)
KR (1) KR101405341B1 (enExample)
CN (1) CN101425281B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8427465B2 (en) * 2006-09-19 2013-04-23 Sharp Kabushiki Kaisha Displaying device, its driving circuit and its driving method
JP2009192923A (ja) * 2008-02-15 2009-08-27 Nec Electronics Corp データ線駆動回路、表示装置及びデータ線駆動方法
US20100141636A1 (en) * 2008-12-09 2010-06-10 Stmicroelectronics Asia Pacific Pte Ltd. Embedding and transmitting data signals for generating a display panel
KR101323703B1 (ko) * 2008-12-15 2013-10-30 엘지전자 주식회사 액정표시장치
TWI417857B (zh) * 2009-09-23 2013-12-01 Novatek Microelectronics Corp 液晶顯示器的驅動電路
US8593389B2 (en) 2009-09-23 2013-11-26 Novatek Microelectronics Corp. Gamma-voltage generator
CN102237049B (zh) * 2010-04-22 2013-03-20 北京京东方光电科技有限公司 玻璃基芯片型液晶显示器
KR101129242B1 (ko) * 2010-05-18 2012-03-26 주식회사 실리콘웍스 칩온글래스 방식의 액정표시장치
JP2012018320A (ja) * 2010-07-08 2012-01-26 Hitachi Displays Ltd 表示装置
KR20120079321A (ko) * 2011-01-04 2012-07-12 삼성전자주식회사 디스플레이 구동회로, 이를 포함하는 디스플레이 장치 및 디스플레이 구동회로의 동작방법
US20130127813A1 (en) * 2011-11-21 2013-05-23 Chen-Tung Lee Display device
KR102016554B1 (ko) 2011-11-24 2019-09-02 삼성디스플레이 주식회사 액정 표시 장치
KR102224080B1 (ko) 2014-06-02 2021-03-10 삼성디스플레이 주식회사 표시장치
US9865205B2 (en) * 2015-01-19 2018-01-09 Himax Technologies Limited Method for transmitting data from timing controller to source driver and associated timing controller and display system
KR102424291B1 (ko) 2015-07-27 2022-07-25 삼성디스플레이 주식회사 표시 패널의 구동 방법 및 이를 수행하는 표시 장치
CN105047167B (zh) * 2015-08-28 2018-03-09 京东方科技集团股份有限公司 一种源极驱动电路、显示装置及其驱动方法
US10643559B2 (en) * 2017-08-23 2020-05-05 HKC Corporation Limited Display panel driving apparatus and driving method thereof
CN110459180B (zh) * 2018-05-07 2022-04-22 京东方科技集团股份有限公司 驱动控制方法、装置及显示装置
TWI683294B (zh) * 2019-01-16 2020-01-21 奇景光電股份有限公司 時序控制器
CN111508445B (zh) * 2019-01-31 2022-02-22 奇景光电股份有限公司 时序控制器
CN110459182A (zh) * 2019-06-11 2019-11-15 惠科股份有限公司 一种显示面板的电荷分享电路、方法和显示面板
CN111613186A (zh) * 2020-06-22 2020-09-01 京东方科技集团股份有限公司 显示系统及其驱动方法
KR102854039B1 (ko) * 2020-12-31 2025-09-02 엘지디스플레이 주식회사 발광표시장치 및 이의 구동방법
CN113077718A (zh) * 2021-03-25 2021-07-06 Tcl华星光电技术有限公司 显示面板及显示装置
US12020618B2 (en) 2021-11-23 2024-06-25 Samsung Electronics Co., Ltd. Setting method of charge sharing time and non-transitory computer-readable medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627144A (zh) * 2003-12-11 2005-06-15 Lg.菲利浦Lcd株式会社 液晶显示器件
CN1991454A (zh) * 2005-12-28 2007-07-04 Lg.菲利浦Lcd株式会社 液晶显示器件

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947022B2 (en) * 2002-02-11 2005-09-20 National Semiconductor Corporation Display line drivers and method for signal propagation delay compensation
JP4059750B2 (ja) * 2002-10-28 2008-03-12 シャープ株式会社 電子モジュールおよびその製造方法
US6954201B1 (en) * 2002-11-06 2005-10-11 National Semiconductor Corporation Data bus system and protocol for graphics displays
US7586474B2 (en) * 2003-12-11 2009-09-08 Lg Display Co., Ltd. Liquid crystal display and method of driving the same
JP2005208551A (ja) * 2003-12-25 2005-08-04 Sharp Corp 表示装置および駆動装置
KR100698983B1 (ko) * 2004-03-30 2007-03-26 샤프 가부시키가이샤 표시 장치 및 구동 장치
US7310079B2 (en) * 2004-07-01 2007-12-18 Himax Technologies, Inc. Apparatus and method of charge sharing in LCD
TWI240110B (en) * 2004-07-15 2005-09-21 Au Optronics Corp A liquid crystal display and method thereof
KR100604918B1 (ko) * 2004-11-15 2006-07-28 삼성전자주식회사 디지털 전하 공유 제어를 위한 평판 표시 장치의 구동방법 및 소스 드라이버
KR20060085749A (ko) * 2005-01-25 2006-07-28 삼성전자주식회사 표시 패널 어셈블리 및 이를 구비한 표시 장치
US7663594B2 (en) * 2005-05-17 2010-02-16 Lg Display Co., Ltd. Liquid crystal display device with charge sharing function and driving method thereof
KR101261603B1 (ko) * 2005-08-03 2013-05-06 삼성디스플레이 주식회사 표시 장치
KR20070023099A (ko) * 2005-08-23 2007-02-28 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 구동방법
US7705841B2 (en) * 2006-01-20 2010-04-27 Novatek Microelectronics Corp. Display system and method for embeddedly transmitting data signals, control signals, clock signals and setting signals
US8552955B2 (en) * 2006-02-07 2013-10-08 Novatek Microelectronics Corp. Receiver for an LCD source driver
KR101266723B1 (ko) * 2006-05-01 2013-05-28 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
TWI367473B (en) * 2007-07-11 2012-07-01 Novatek Microelectronics Corp Source driver with charge sharing
KR101322119B1 (ko) * 2008-12-15 2013-10-25 엘지디스플레이 주식회사 액정표시장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627144A (zh) * 2003-12-11 2005-06-15 Lg.菲利浦Lcd株式会社 液晶显示器件
CN1991454A (zh) * 2005-12-28 2007-07-04 Lg.菲利浦Lcd株式会社 液晶显示器件

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Shao-Sheng Yang,Pao-Lin Guo,Tsin-Yuan Chang,Jin-Hua Hong.A Multi-Phase Charge-Sharing Technique without External Capacitor for Low-Power TFT-LCD Column Drivers.《Circuits and Systems,2003.ISCAS’03.Proceedings of the 2003 International Symposium on》.2003, *

Also Published As

Publication number Publication date
JP5348582B2 (ja) 2013-11-20
CN101425281A (zh) 2009-05-06
KR20090043879A (ko) 2009-05-07
KR101405341B1 (ko) 2014-06-12
US8223103B2 (en) 2012-07-17
US20090109201A1 (en) 2009-04-30
JP2009109970A (ja) 2009-05-21

Similar Documents

Publication Publication Date Title
CN101425281B (zh) 具有改善的可视性的液晶显示设备
JP4425556B2 (ja) 駆動装置およびそれを備えた表示モジュール
US8044908B2 (en) Liquid crystal display device and method of driving the same
US9390680B2 (en) Liquid crystal display device
CN101350167B (zh) 显示装置及其驱动方法
CN106257580B (zh) 显示设备和驱动该显示设备的方法
JP2020003802A (ja) 表示装置及びその駆動方法
CN101226725B (zh) 液晶显示器及其驱动方法
JP3795361B2 (ja) 表示駆動装置およびそれを用いる液晶表示装置
CN101226713A (zh) 显示设备和驱动该设备的方法
CN107481693B (zh) 一种显示驱动电路及其控制方法、显示装置
US20080303771A1 (en) Display and two step driving method thereof
CN101339754A (zh) 用于显示设备的驱动装置和方法及包括其的显示设备
KR20140082142A (ko) 액정표시장치 및 그 구동방법
CN1904982A (zh) 使用增强栅驱动器的显示设备
KR20140076062A (ko) 표시장치 및 그 구동방법
US8913046B2 (en) Liquid crystal display and driving method thereof
US11170729B2 (en) Display device having power management circuit
CN1909034B (zh) 显示装置
US20090135121A1 (en) Driving circuit and related method of a display apparatus
CN102136249A (zh) 显示设备、显示面板驱动器以及显示面板驱动方法
KR20190127241A (ko) 소오스 드라이버 및 디스플레이 드라이버 ic
CN101571630B (zh) 液晶显示装置
KR101622641B1 (ko) 액정 표시장치의 구동장치와 그 구동방법
KR102033098B1 (ko) 액정표시장치 및 그 구동방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SAMSUNG MONITOR CO., LTD.

Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD.

Effective date: 20121030

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20121030

Address after: Gyeonggi Do, South Korea

Applicant after: Samsung Display Co., Ltd.

Address before: Gyeonggi Do, South Korea

Applicant before: Samsung Electronics Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20171030