KR20070098419A - 액정 표시장치의 구동 장치 및 방법 - Google Patents

액정 표시장치의 구동 장치 및 방법 Download PDF

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Publication number
KR20070098419A
KR20070098419A KR1020060081519A KR20060081519A KR20070098419A KR 20070098419 A KR20070098419 A KR 20070098419A KR 1020060081519 A KR1020060081519 A KR 1020060081519A KR 20060081519 A KR20060081519 A KR 20060081519A KR 20070098419 A KR20070098419 A KR 20070098419A
Authority
KR
South Korea
Prior art keywords
signal
image data
frequency change
outputting
response
Prior art date
Application number
KR1020060081519A
Other languages
English (en)
Korean (ko)
Inventor
김재성
윤상창
Original Assignee
엘지.필립스 엘시디 주식회사
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 엘지.필립스 엘시디 주식회사 filed Critical 엘지.필립스 엘시디 주식회사
Priority to JP2006243185A priority Critical patent/JP4713427B2/ja
Priority to CN200610152489XA priority patent/CN101046941B/zh
Priority to US11/598,721 priority patent/US7864153B2/en
Publication of KR20070098419A publication Critical patent/KR20070098419A/ko
Priority to US12/952,557 priority patent/US8098223B2/en

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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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/00006—Changing the frequency
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR1020060081519A 2006-03-30 2006-08-28 액정 표시장치의 구동 장치 및 방법 KR20070098419A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006243185A JP4713427B2 (ja) 2006-03-30 2006-09-07 液晶表示装置の駆動装置及び方法
CN200610152489XA CN101046941B (zh) 2006-03-30 2006-10-09 用于驱动液晶显示器件的装置和方法
US11/598,721 US7864153B2 (en) 2006-03-30 2006-11-14 Apparatus and method for driving liquid crystal display device
US12/952,557 US8098223B2 (en) 2006-03-30 2010-11-23 Apparatus and method for driving a liquid crystal display device to prevent defective images during frequency conversion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060028981 2006-03-30
KR1020060028981 2006-03-30

Publications (1)

Publication Number Publication Date
KR20070098419A true KR20070098419A (ko) 2007-10-05

Family

ID=38771501

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060081519A KR20070098419A (ko) 2006-03-30 2006-08-28 액정 표시장치의 구동 장치 및 방법

Country Status (2)

Country Link
KR (1) KR20070098419A (zh)
CN (1) CN101046941B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100910446B1 (ko) * 2007-12-03 2009-08-04 주식회사 동부하이텍 디스플레이 장치용 ｉ２ｃ 타임 콘트롤러의 데이터 동기화구현 회로 및 방법
US8451208B2 (en) 2008-03-03 2013-05-28 Samsung Display Co., Ltd. Organic light emitting display device and method of driving the same
KR101475459B1 (ko) * 2008-01-09 2014-12-23 삼성디스플레이 주식회사 타이밍 컨트롤러, 이를 이용한 데이터 처리방법 및 이를갖는 표시장치
KR102304860B1 (ko) * 2020-03-19 2021-09-27 엘지전자 주식회사 디스플레이 장치
CN115083363A (zh) * 2022-06-15 2022-09-20 海宁奕斯伟集成电路设计有限公司 时序信号产生装置、方法及屏幕逻辑板和液晶显示器装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101329706B1 (ko) * 2007-10-10 2013-11-14 엘지디스플레이 주식회사 액정표시장치 및 이의 구동방법
KR101286541B1 (ko) * 2008-05-19 2013-07-23 엘지디스플레이 주식회사 액정표시장치
KR101276557B1 (ko) 2010-12-14 2013-06-24 엘지디스플레이 주식회사 디스플레이 장치와 이의 구동방법
KR101861723B1 (ko) * 2011-12-20 2018-05-30 삼성전자주식회사 티어링과 플리커를 방지하기 위한 동기 신호를 조절하는 장치들과 그 방법
TWI469115B (zh) * 2012-08-31 2015-01-11 Raydium Semiconductor Corp 時序控制器、顯示裝置及其驅動方法
TWI574250B (zh) * 2013-08-12 2017-03-11 威盛電子股份有限公司 影像傳送裝置及其影像處理方法
CN109410894B (zh) * 2019-01-08 2021-01-26 京东方科技集团股份有限公司 生成差分输出信号的方法及模块、显示装置
CN112530379A (zh) * 2019-09-18 2021-03-19 咸阳彩虹光电科技有限公司 一种显示装置及其接口类型选择方法
CN112863419B (zh) * 2021-01-27 2022-12-23 重庆惠科金渝光电科技有限公司 显示设备驱动方法、显示设备以及计算机可读存储介质
CN113823230B (zh) * 2021-09-18 2022-12-13 惠州视维新技术有限公司 背光控制方法、装置、存储介质及显示设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001125547A (ja) * 1999-10-28 2001-05-11 Sony Corp 液晶表示装置及びその表示方法
EP1271459A1 (en) * 2001-06-27 2003-01-02 Deutsche Thomson-Brandt Gmbh Method and device for compensating burning effects on display panel
KR100673689B1 (ko) * 2003-03-20 2007-01-23 엘지전자 주식회사 휴대용 컴퓨터에서의 인버터 펄스 폭 변조 주파수조절장치 및 방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100910446B1 (ko) * 2007-12-03 2009-08-04 주식회사 동부하이텍 디스플레이 장치용 ｉ２ｃ 타임 콘트롤러의 데이터 동기화구현 회로 및 방법
KR101475459B1 (ko) * 2008-01-09 2014-12-23 삼성디스플레이 주식회사 타이밍 컨트롤러, 이를 이용한 데이터 처리방법 및 이를갖는 표시장치
US8451208B2 (en) 2008-03-03 2013-05-28 Samsung Display Co., Ltd. Organic light emitting display device and method of driving the same
KR102304860B1 (ko) * 2020-03-19 2021-09-27 엘지전자 주식회사 디스플레이 장치
CN115083363A (zh) * 2022-06-15 2022-09-20 海宁奕斯伟集成电路设计有限公司 时序信号产生装置、方法及屏幕逻辑板和液晶显示器装置

Also Published As

Publication number Publication date
CN101046941A (zh) 2007-10-03
CN101046941B (zh) 2010-05-19

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