CN102768827B - 用于显示稳定的液晶面板驱动电路 - Google Patents

用于显示稳定的液晶面板驱动电路 Download PDF

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Publication number
CN102768827B
CN102768827B CN201210133984.1A CN201210133984A CN102768827B CN 102768827 B CN102768827 B CN 102768827B CN 201210133984 A CN201210133984 A CN 201210133984A CN 102768827 B CN102768827 B CN 102768827B
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CN
China
Prior art keywords
mos transistor
voltage
power
switch
grid
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.)
Active
Application number
CN201210133984.1A
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English (en)
Chinese (zh)
Other versions
CN102768827A (zh
Inventor
孙英准
金志勋
李相珉
罗俊皞
李海远
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.)
LX Semicon Co Ltd
Original Assignee
Silicon Works 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
Priority claimed from KR1020110041793A external-priority patent/KR101247502B1/ko
Priority claimed from KR1020120014467A external-priority patent/KR101205706B1/ko
Application filed by Silicon Works Co Ltd filed Critical Silicon Works Co Ltd
Publication of CN102768827A publication Critical patent/CN102768827A/zh
Application granted granted Critical
Publication of CN102768827B publication Critical patent/CN102768827B/zh
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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
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2330/026—Arrangements or methods related to booting a display
    • 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
    • G09G2330/027—Arrangements or methods related to powering off a display

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electronic Switches (AREA)
  • Liquid Crystal (AREA)
CN201210133984.1A 2011-05-03 2012-05-03 用于显示稳定的液晶面板驱动电路 Active CN102768827B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110041793A KR101247502B1 (ko) 2011-05-03 2011-05-03 화상 안정화를 위한 액정패널 구동 회로
KR10-2011-0041793 2011-05-03
KR10-2012-0014467 2012-02-13
KR1020120014467A KR101205706B1 (ko) 2012-02-13 2012-02-13 화상 안정화를 위한 액정패널 구동 회로

Publications (2)

Publication Number Publication Date
CN102768827A CN102768827A (zh) 2012-11-07
CN102768827B true CN102768827B (zh) 2016-09-28

Family

ID=47089946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210133984.1A Active CN102768827B (zh) 2011-05-03 2012-05-03 用于显示稳定的液晶面板驱动电路

Country Status (4)

Country Link
US (1) US8933919B2 (https=)
JP (1) JP6043087B2 (https=)
CN (1) CN102768827B (https=)
TW (1) TWI582743B (https=)

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TWI451394B (zh) * 2011-12-30 2014-09-01 Orise Technology Co Ltd 應用於顯示面板之控制裝置及其控制方法
TWI469116B (zh) * 2012-09-18 2015-01-11 Novatek Microelectronics Corp 負載驅動裝置及其驅動方法
TWI486942B (zh) * 2012-12-04 2015-06-01 Himax Tech Ltd 源極驅動器
KR102023947B1 (ko) * 2012-12-31 2019-09-23 엘지디스플레이 주식회사 표시장치
TWI483241B (zh) * 2013-06-21 2015-05-01 Himax Tech Ltd 顯示器之共極電壓調整電路
KR102074423B1 (ko) * 2013-07-22 2020-02-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
CN103869516B (zh) * 2014-03-12 2016-04-06 京东方科技集团股份有限公司 显示面板放电电路及显示装置
CN104464598A (zh) * 2014-12-24 2015-03-25 南京中电熊猫液晶显示科技有限公司 栅极驱动器、显示装置及其驱动方法
CN106097963B (zh) * 2016-08-19 2018-07-06 京东方科技集团股份有限公司 电路结构、显示设备及驱动方法
KR102579814B1 (ko) * 2017-12-06 2023-09-18 주식회사 디비하이텍 소스 드라이버, 및 이를 포함하는 디스플레이 장치
CN107888173B (zh) * 2017-12-27 2024-04-02 苏州菲达旭微电子有限公司 上电复位电路
CN108711404A (zh) * 2018-05-04 2018-10-26 昆山国显光电有限公司 显示面板及显示装置
KR102610838B1 (ko) * 2019-12-23 2023-12-07 주식회사 엘엑스세미콘 디스플레이 장치의 데이터 송수신 방법 및 시스템
KR102687945B1 (ko) * 2020-02-12 2024-07-25 삼성디스플레이 주식회사 전원 전압 생성 장치, 이의 제어 방법 및 이를 포함하는 표시 장치
CN111261125B (zh) * 2020-03-19 2021-10-22 合肥京东方显示技术有限公司 数据驱动器及其控制方法、显示装置
CN111243551B (zh) * 2020-04-26 2020-09-04 南京中电熊猫液晶显示科技有限公司 一种多路复用显示面板及电路驱动补正的方法和调节方法
CN113037253A (zh) * 2021-02-25 2021-06-25 中国电子科技集团公司第五十八研究所 一种开漏极输出电路
CN115424593B (zh) * 2022-09-15 2023-09-19 惠科股份有限公司 数据驱动电路、显示模组和显示装置
KR20240079034A (ko) * 2022-11-28 2024-06-04 주식회사 엘엑스세미콘 디스플레이용 챠지 쉐어링 구동 회로 및 그 동작 방법
JP2024129885A (ja) * 2023-03-14 2024-09-30 ラピステクノロジー株式会社 ソースドライバ及び表示装置
CN117198221B (zh) * 2023-11-07 2024-02-06 上海视涯技术有限公司 一种数据存储电路、硅基显示面板及显示装置

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Publication number Priority date Publication date Assignee Title
CN101958106A (zh) * 2009-07-15 2011-01-26 乐金显示有限公司 液晶显示器

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KR101157251B1 (ko) * 2005-06-28 2012-06-15 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
KR101165842B1 (ko) 2005-06-30 2012-07-13 엘지디스플레이 주식회사 모바일용 액정 표시 장치 및 그 구동 방법
TWI349251B (en) * 2006-10-05 2011-09-21 Au Optronics Corp Liquid crystal display for reducing residual image phenomenon and its related method
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Also Published As

Publication number Publication date
JP2012234181A (ja) 2012-11-29
JP6043087B2 (ja) 2016-12-14
US8933919B2 (en) 2015-01-13
US20120280961A1 (en) 2012-11-08
TW201246173A (en) 2012-11-16
TWI582743B (zh) 2017-05-11
CN102768827A (zh) 2012-11-07

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Addressee: Liu Jun

Document name: Notice of Conformity