JP6043087B2 - 画像安定化のための液晶パネル駆動回路 - Google Patents

画像安定化のための液晶パネル駆動回路 Download PDF

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Publication number
JP6043087B2
JP6043087B2 JP2012105804A JP2012105804A JP6043087B2 JP 6043087 B2 JP6043087 B2 JP 6043087B2 JP 2012105804 A JP2012105804 A JP 2012105804A JP 2012105804 A JP2012105804 A JP 2012105804A JP 6043087 B2 JP6043087 B2 JP 6043087B2
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Japan
Prior art keywords
mos transistor
power
current
switch
gate
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Active
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JP2012105804A
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English (en)
Japanese (ja)
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JP2012234181A (ja
JP2012234181A5 (https=
Inventor
英準 孫
英準 孫
志勳 金
志勳 金
相▲みん▼ 李
相▲みん▼ 李
俊▲ほ▼ 羅
俊▲ほ▼ 羅
海遠 李
海遠 李
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LX Semicon Co Ltd
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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 JP2012234181A publication Critical patent/JP2012234181A/ja
Publication of JP2012234181A5 publication Critical patent/JP2012234181A5/ja
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    • 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

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  • 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)
JP2012105804A 2011-05-03 2012-05-07 画像安定化のための液晶パネル駆動回路 Active JP6043087B2 (ja)

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 (3)

Publication Number Publication Date
JP2012234181A JP2012234181A (ja) 2012-11-29
JP2012234181A5 JP2012234181A5 (https=) 2015-05-28
JP6043087B2 true JP6043087B2 (ja) 2016-12-14

Family

ID=47089946

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Application Number Title Priority Date Filing Date
JP2012105804A Active JP6043087B2 (ja) 2011-05-03 2012-05-07 画像安定化のための液晶パネル駆動回路

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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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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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

Also Published As

Publication number Publication date
CN102768827B (zh) 2016-09-28
JP2012234181A (ja) 2012-11-29
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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