CN1672188A - 用于驱动lcd显示器的方法和电路 - Google Patents

用于驱动lcd显示器的方法和电路 Download PDF

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Publication number
CN1672188A
CN1672188A CNA038182238A CN03818223A CN1672188A CN 1672188 A CN1672188 A CN 1672188A CN A038182238 A CNA038182238 A CN A038182238A CN 03818223 A CN03818223 A CN 03818223A CN 1672188 A CN1672188 A CN 1672188A
Authority
CN
China
Prior art keywords
output
signal
liquid crystal
input
gate
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
CNA038182238A
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English (en)
Chinese (zh)
Inventor
G·帕斯奎里尼
L·阿巴尼
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1672188A publication Critical patent/CN1672188A/zh
Pending legal-status Critical Current

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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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
CNA038182238A 2002-07-29 2003-07-10 用于驱动lcd显示器的方法和电路 Pending CN1672188A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02078097.9 2002-07-29
EP02078097 2002-07-29

Publications (1)

Publication Number Publication Date
CN1672188A true CN1672188A (zh) 2005-09-21

Family

ID=31197900

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038182238A Pending CN1672188A (zh) 2002-07-29 2003-07-10 用于驱动lcd显示器的方法和电路

Country Status (6)

Country Link
EP (1) EP1527435A1 (enExample)
JP (1) JP2005534970A (enExample)
KR (1) KR20050027135A (enExample)
CN (1) CN1672188A (enExample)
AU (1) AU2003281791A1 (enExample)
WO (1) WO2004013835A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100578304C (zh) * 2006-10-11 2010-01-06 中华映管股份有限公司 液晶显示器的驱动方法及其装置
CN101345035B (zh) * 2007-07-11 2012-01-04 奇美电子股份有限公司 液晶显示装置及电子装置
CN101501752B (zh) * 2006-09-19 2012-03-21 夏普株式会社 液晶面板驱动装置、液晶面板驱动方法、液晶显示装置、车载用显示装置
WO2018233053A1 (zh) * 2017-06-20 2018-12-27 惠科股份有限公司 显示面板的驱动电路、方法及显示装置

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US8049691B2 (en) 2003-09-30 2011-11-01 Sharp Laboratories Of America, Inc. System for displaying images on a display
US7623105B2 (en) 2003-11-21 2009-11-24 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7777707B2 (en) 2004-02-20 2010-08-17 Matthew Halfant Factored zero-diagonal matrix for enhancing the appearance of motion on an LCD panel
US7348950B2 (en) 2004-02-20 2008-03-25 Genesis Microchip Inc. Dynamical systems approach to LCD overdrive
US7612757B2 (en) 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7602369B2 (en) 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7505018B2 (en) 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7023451B2 (en) 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US7556836B2 (en) 2004-09-03 2009-07-07 Solae, Llc High protein snack product
US7898519B2 (en) * 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8115728B2 (en) 2005-03-09 2012-02-14 Sharp Laboratories Of America, Inc. Image display device with reduced flickering and blur
US7525528B2 (en) 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8259052B2 (en) 2005-03-07 2012-09-04 Lg Display Co., Ltd. Apparatus and method for driving liquid crystal display with a modulated data voltage for an accelerated response speed of the liquid crystal
US8004482B2 (en) * 2005-10-14 2011-08-23 Lg Display Co., Ltd. Apparatus for driving liquid crystal display device by mixing analog and modulated data voltage
CN101305411B (zh) 2005-11-10 2012-08-08 奇美电子股份有限公司 显示装置及其驱动方法
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
KR20070108307A (ko) 2006-02-21 2007-11-09 김영조 학습용 게임기
KR101254991B1 (ko) * 2006-06-30 2013-04-17 엘지디스플레이 주식회사 액정표시장치의 오버드라이빙 회로
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
US8068087B2 (en) 2008-05-29 2011-11-29 Sharp Laboratories Of America, Inc. Methods and systems for reduced flickering and blur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422923A (ja) * 1990-05-17 1992-01-27 Sanyo Electric Co Ltd 液晶表示装置
US5815134A (en) * 1994-05-16 1998-09-29 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal electro-optical device and driving method thereof
WO1999057706A2 (en) * 1998-05-04 1999-11-11 Koninklijke Philips Electronics N.V. Display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101501752B (zh) * 2006-09-19 2012-03-21 夏普株式会社 液晶面板驱动装置、液晶面板驱动方法、液晶显示装置、车载用显示装置
CN100578304C (zh) * 2006-10-11 2010-01-06 中华映管股份有限公司 液晶显示器的驱动方法及其装置
CN101345035B (zh) * 2007-07-11 2012-01-04 奇美电子股份有限公司 液晶显示装置及电子装置
WO2018233053A1 (zh) * 2017-06-20 2018-12-27 惠科股份有限公司 显示面板的驱动电路、方法及显示装置
US10553185B2 (en) 2017-06-20 2020-02-04 HKC Corporation Limited Driving circuit and method of display panel and display device

Also Published As

Publication number Publication date
KR20050027135A (ko) 2005-03-17
AU2003281791A1 (en) 2004-02-23
WO2004013835A8 (en) 2005-03-17
WO2004013835A1 (en) 2004-02-12
EP1527435A1 (en) 2005-05-04
JP2005534970A (ja) 2005-11-17

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication