TWI582743B - 用於顯示穩定的液晶面板驅動電路 - Google Patents

用於顯示穩定的液晶面板驅動電路 Download PDF

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Publication number
TWI582743B
TWI582743B TW101115388A TW101115388A TWI582743B TW I582743 B TWI582743 B TW I582743B TW 101115388 A TW101115388 A TW 101115388A TW 101115388 A TW101115388 A TW 101115388A TW I582743 B TWI582743 B TW I582743B
Authority
TW
Taiwan
Prior art keywords
power
metal oxide
oxide semiconductor
semiconductor transistor
power supply
Prior art date
Application number
TW101115388A
Other languages
English (en)
Chinese (zh)
Other versions
TW201246173A (en
Inventor
孫英準
金志勳
李相珉
羅俊皞
李海遠
Original Assignee
矽工廠股份有限公司
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 矽工廠股份有限公司 filed Critical 矽工廠股份有限公司
Publication of TW201246173A publication Critical patent/TW201246173A/zh
Application granted granted Critical
Publication of TWI582743B publication Critical patent/TWI582743B/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)
TW101115388A 2011-05-03 2012-04-30 用於顯示穩定的液晶面板驅動電路 TWI582743B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW201246173A TW201246173A (en) 2012-11-16
TWI582743B true TWI582743B (zh) 2017-05-11

Family

ID=47089946

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101115388A TWI582743B (zh) 2011-05-03 2012-04-30 用於顯示穩定的液晶面板驅動電路

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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KR101577829B1 (ko) * 2009-07-15 2015-12-15 엘지디스플레이 주식회사 액정표시장치
KR101651548B1 (ko) 2010-02-18 2016-09-05 삼성전자주식회사 액정 패널 구동 방법, 이를 구현하는 소스 드라이버 및 액정 표시 장치

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JP2005204306A (ja) * 2004-01-03 2005-07-28 Sharp Corp デジタル／アナログコンバータ、ディスプレイドライバおよびディスプレイ
US20060022929A1 (en) * 2004-07-29 2006-02-02 Nec Electronics Corporation Liquid crystal display device and driver circuit therefor
TW200701177A (en) * 2005-06-28 2007-01-01 Lg Philips Lcd Co Ltd Liquid crystal display and corresponding driving method
KR20070000879A (ko) * 2005-06-28 2007-01-03 엘지.필립스 엘시디 주식회사 액정표시장치와 그 구동방법

Also Published As

Publication number Publication date
CN102768827B (zh) 2016-09-28
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
CN102768827A (zh) 2012-11-07

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