JP2013250523A - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP2013250523A
JP2013250523A JP2012127201A JP2012127201A JP2013250523A JP 2013250523 A JP2013250523 A JP 2013250523A JP 2012127201 A JP2012127201 A JP 2012127201A JP 2012127201 A JP2012127201 A JP 2012127201A JP 2013250523 A JP2013250523 A JP 2013250523A
Authority
JP
Japan
Prior art keywords
unit
input
pixel
voltage
liquid crystal
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
JP2012127201A
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English (en)
Japanese (ja)
Other versions
JP2013250523A5 (enExample
Inventor
Jiro Takagi
二朗 鷹木
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012127201A priority Critical patent/JP2013250523A/ja
Priority to US13/900,456 priority patent/US20130321494A1/en
Publication of JP2013250523A publication Critical patent/JP2013250523A/ja
Publication of JP2013250523A5 publication Critical patent/JP2013250523A5/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • 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
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • 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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
JP2012127201A 2012-06-04 2012-06-04 液晶表示装置 Pending JP2013250523A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012127201A JP2013250523A (ja) 2012-06-04 2012-06-04 液晶表示装置
US13/900,456 US20130321494A1 (en) 2012-06-04 2013-05-22 Liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012127201A JP2013250523A (ja) 2012-06-04 2012-06-04 液晶表示装置

Publications (2)

Publication Number Publication Date
JP2013250523A true JP2013250523A (ja) 2013-12-12
JP2013250523A5 JP2013250523A5 (enExample) 2015-07-02

Family

ID=49669709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012127201A Pending JP2013250523A (ja) 2012-06-04 2012-06-04 液晶表示装置

Country Status (2)

Country Link
US (1) US20130321494A1 (enExample)
JP (1) JP2013250523A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104217680B (zh) * 2014-08-29 2016-05-04 重庆京东方光电科技有限公司 公共电压补偿电路、其补偿方法、阵列基板及显示装置
US11112628B2 (en) * 2017-06-16 2021-09-07 Sharp Kabushiki Kaisha Liquid crystal display device including common electrode control circuit
CN107452316A (zh) * 2017-08-22 2017-12-08 京东方科技集团股份有限公司 一种选择输出电路及显示装置
CN109473078B (zh) * 2019-01-02 2020-08-28 合肥京东方显示技术有限公司 公共电压调节电路及其方法、显示驱动电路、显示装置
US11854476B1 (en) 2022-06-16 2023-12-26 Novatek Microelectronics Corp. Timing controller having mechanism for frame synchronization, display panel thereof, and display system thereof
KR20250001669A (ko) 2023-06-29 2025-01-07 삼성전자주식회사 표시 장치, 표시 시스템, 및 표시 장치의 구동 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271715A (ja) * 1998-03-26 1999-10-08 Toshiba Electronic Engineering Corp アクティブマトリクス型液晶表示装置
JP2001154171A (ja) * 1999-11-30 2001-06-08 Nec Corp アクティブマトリクス型液晶表示装置
JP2003050565A (ja) * 2000-06-29 2003-02-21 Matsushita Electric Ind Co Ltd 液晶表示システム、表示信号供給装置、及び液晶表示装置
JP2006323403A (ja) * 2000-12-15 2006-11-30 Lg Philips Lcd Co Ltd 液晶表示装置及びその駆動方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100753089B1 (ko) * 1999-12-20 2007-08-31 삼성전자주식회사 다중신호원을 갖는 영상표시기기의 제어방법
JP4885353B2 (ja) * 2000-12-28 2012-02-29 ティーピーオー ホンコン ホールディング リミテッド 液晶表示装置
US8125572B2 (en) * 2005-03-15 2012-02-28 Maxim Integrated Products, Inc. System and method for automatic power-up and power-down of an output video circuit
JP4997399B2 (ja) * 2006-12-27 2012-08-08 株式会社ジャパンディスプレイセントラル 液晶表示装置
TWI342539B (en) * 2006-12-29 2011-05-21 Chimei Innolux Corp Liquid crystal display and display method of same
JP4337065B2 (ja) * 2007-07-04 2009-09-30 エプソンイメージングデバイス株式会社 液晶表示装置
KR101422146B1 (ko) * 2007-08-08 2014-07-23 삼성디스플레이 주식회사 구동장치, 이를 갖는 액정표시장치 및 액정표시장치의구동방법
JP2009103826A (ja) * 2007-10-22 2009-05-14 Funai Electric Co Ltd 液晶表示装置
CN102106080B (zh) * 2009-04-01 2014-12-31 罗姆股份有限公司 液晶驱动装置
KR101416883B1 (ko) * 2010-03-17 2014-07-08 후지쯔 가부시끼가이샤 영상 표시 시스템, 정보 처리 장치, 및 영상 표시 장치
WO2011145360A1 (ja) * 2010-05-21 2011-11-24 シャープ株式会社 表示装置およびその駆動方法、ならびに表示システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271715A (ja) * 1998-03-26 1999-10-08 Toshiba Electronic Engineering Corp アクティブマトリクス型液晶表示装置
JP2001154171A (ja) * 1999-11-30 2001-06-08 Nec Corp アクティブマトリクス型液晶表示装置
JP2003050565A (ja) * 2000-06-29 2003-02-21 Matsushita Electric Ind Co Ltd 液晶表示システム、表示信号供給装置、及び液晶表示装置
JP2006323403A (ja) * 2000-12-15 2006-11-30 Lg Philips Lcd Co Ltd 液晶表示装置及びその駆動方法

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