KR100473008B1 - 주사 구동 회로, 표시 장치, 전기 광학 장치 및 주사 구동방법 - Google Patents

주사 구동 회로, 표시 장치, 전기 광학 장치 및 주사 구동방법 Download PDF

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Publication number
KR100473008B1
KR100473008B1 KR10-2002-0028591A KR20020028591A KR100473008B1 KR 100473008 B1 KR100473008 B1 KR 100473008B1 KR 20020028591 A KR20020028591 A KR 20020028591A KR 100473008 B1 KR100473008 B1 KR 100473008B1
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South Korea
Prior art keywords
scan
block
signal
driving
line
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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.)
Expired - Lifetime
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KR10-2002-0028591A
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English (en)
Korean (ko)
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KR20020090311A (ko
Inventor
모리타아키라
Original Assignee
세이코 엡슨 가부시키가이샤
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Publication of KR20020090311A publication Critical patent/KR20020090311A/ko
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Publication of KR100473008B1 publication Critical patent/KR100473008B1/ko
Anticipated expiration legal-status Critical
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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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • 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
    • G09G2310/0232—Special driving of display border areas
    • 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
    • G09G2310/04—Partial updating of the display screen
    • 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
    • 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
    • G09G3/3614—Control of polarity reversal in general

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)
  • Liquid Crystal (AREA)
KR10-2002-0028591A 2001-05-24 2002-05-23 주사 구동 회로, 표시 장치, 전기 광학 장치 및 주사 구동방법 Expired - Lifetime KR100473008B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001155196A JP3743504B2 (ja) 2001-05-24 2001-05-24 走査駆動回路、表示装置、電気光学装置及び走査駆動方法
JPJP-P-2001-00155196 2001-05-24

Publications (2)

Publication Number Publication Date
KR20020090311A KR20020090311A (ko) 2002-12-02
KR100473008B1 true KR100473008B1 (ko) 2005-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0028591A Expired - Lifetime KR100473008B1 (ko) 2001-05-24 2002-05-23 주사 구동 회로, 표시 장치, 전기 광학 장치 및 주사 구동방법

Country Status (5)

Country Link
US (1) US7079103B2 (enExample)
JP (1) JP3743504B2 (enExample)
KR (1) KR100473008B1 (enExample)
CN (2) CN1194331C (enExample)
TW (1) TW580825B (enExample)

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JP4190862B2 (ja) * 2001-12-18 2008-12-03 シャープ株式会社 表示装置およびその駆動方法
JP2005043435A (ja) * 2003-07-23 2005-02-17 Renesas Technology Corp 表示駆動制御装置とその駆動方法及び電子機器並びに半導体集積回路
GB0323767D0 (en) * 2003-10-10 2003-11-12 Koninkl Philips Electronics Nv Electroluminescent display devices
JP4521176B2 (ja) * 2003-10-31 2010-08-11 東芝モバイルディスプレイ株式会社 表示装置
JP4360930B2 (ja) * 2004-02-17 2009-11-11 三菱電機株式会社 画像表示装置
JP2005266178A (ja) * 2004-03-17 2005-09-29 Sharp Corp 表示装置の駆動装置、表示装置、及び表示装置の駆動方法
JP2005274658A (ja) * 2004-03-23 2005-10-06 Hitachi Displays Ltd 液晶表示装置
JP4703206B2 (ja) * 2004-05-31 2011-06-15 東芝モバイルディスプレイ株式会社 画像取込機能付き表示装置
JP4622398B2 (ja) * 2004-09-06 2011-02-02 カシオ計算機株式会社 液晶表示装置及び液晶表示装置の駆動方法
JP4899300B2 (ja) * 2004-09-09 2012-03-21 カシオ計算機株式会社 液晶表示装置及び液晶表示装置の駆動制御方法
JP2006127101A (ja) * 2004-10-28 2006-05-18 Hitachi Displays Ltd タッチパネル装置及びその座標検出制御方法
JP2006154088A (ja) * 2004-11-26 2006-06-15 Sanyo Electric Co Ltd アクティブマトリクス型液晶表示装置
CN100388347C (zh) * 2004-12-29 2008-05-14 苏柏宪 液晶显示模块与控制方法
US20080209169A1 (en) * 2005-06-30 2008-08-28 Freescale Semiconductor, Inc Output Stage Circuit Apparatus for a Processor Device and Method Therefor
JP4817754B2 (ja) * 2005-08-22 2011-11-16 東芝モバイルディスプレイ株式会社 平面表示装置
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CN100538806C (zh) * 2006-03-28 2009-09-09 统宝光电股份有限公司 栅极驱动电路、液晶显示装置以及电子装置
KR101263531B1 (ko) * 2006-06-21 2013-05-13 엘지디스플레이 주식회사 액정표시장치
JP4285567B2 (ja) * 2006-09-28 2009-06-24 エプソンイメージングデバイス株式会社 液晶装置の駆動回路、駆動方法、液晶装置および電子機器
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JP2008286963A (ja) * 2007-05-17 2008-11-27 Sony Corp 表示装置及び表示装置の駆動方法
CN101329484B (zh) * 2007-06-22 2010-10-13 群康科技(深圳)有限公司 液晶显示装置之驱动电路及其驱动方法
JP4382839B2 (ja) * 2007-08-09 2009-12-16 統▲宝▼光電股▲分▼有限公司 アクティブマトリクス型液晶表示装置の駆動方法
KR20090078577A (ko) * 2008-01-15 2009-07-20 삼성에스디아이 주식회사 주사구동부 및 그를 이용한 평판 표시장치
TWI391904B (zh) * 2008-09-02 2013-04-01 Novatek Microelectronics Corp 用於一液晶顯示器提升畫面品質的電子裝置及其相關方法及液晶顯示器
KR101508719B1 (ko) * 2008-10-06 2015-04-03 삼성디스플레이 주식회사 구동유닛 및 이를 갖는 표시장치
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US8344996B2 (en) * 2009-07-27 2013-01-01 Seiko Epson Corporation Line addressing methods and apparatus for partial display updates
TWI412015B (zh) * 2010-03-01 2013-10-11 Novatek Microelectronics Corp 用於一液晶顯示器之閘極驅動器及驅動方法
CN101866635B (zh) * 2010-05-27 2012-08-08 旭曜科技股份有限公司 转压器
US8982027B2 (en) * 2011-07-28 2015-03-17 Shenzhen China Star Optoelectronics Technology Co., Ltd. LCD drive circuit and driving method for scanning at least two adjacent scan lines simultaneously
TWI451393B (zh) * 2011-10-14 2014-09-01 Sitronix Technology Corp A driving method of a liquid crystal display device and a driving circuit thereof
TWI602052B (zh) * 2012-04-20 2017-10-11 劉鴻達 顯示器控制系統
KR101346741B1 (ko) * 2012-07-27 2014-01-02 주식회사 라온텍 대용량 광통신용 신호제어 장치 및 그의 구동방법
CN103489419B (zh) * 2013-08-20 2016-01-06 青岛海信电器股份有限公司 一种液晶显示器的极性反转驱动电路和方法、液晶显示器
JP6491408B2 (ja) * 2013-12-25 2019-03-27 エルジー ディスプレイ カンパニー リミテッド 表示装置
KR101661026B1 (ko) * 2014-09-17 2016-09-29 엘지디스플레이 주식회사 표시장치
KR102390093B1 (ko) * 2015-05-28 2022-04-26 삼성디스플레이 주식회사 게이트 구동 회로 및 표시 장치
US10109240B2 (en) * 2016-09-09 2018-10-23 Apple Inc. Displays with multiple scanning modes
US10482822B2 (en) 2016-09-09 2019-11-19 Apple Inc. Displays with multiple scanning modes
CN110246448B (zh) * 2018-08-10 2022-05-13 友达光电股份有限公司 显示器驱动电路
KR102586439B1 (ko) * 2018-12-28 2023-10-11 삼성디스플레이 주식회사 부분 구동 모드를 지원하는 유기 발광 표시 장치
KR102683967B1 (ko) * 2019-07-26 2024-07-12 삼성디스플레이 주식회사 다중 주파수 구동을 수행하는 표시 장치
CN110310600B (zh) * 2019-08-16 2021-03-05 上海天马有机发光显示技术有限公司 显示面板的驱动方法、显示驱动装置和电子设备
CN113096608B (zh) * 2019-12-19 2022-08-19 京东方科技集团股份有限公司 一种电泳显示面板及其驱动方法、显示装置
KR102137638B1 (ko) * 2020-01-15 2020-07-27 주식회사 사피엔반도체 디스플레이 패널의 보다 세분화된 밝기 제어가 가능한 디스플레이 장치
CN111798806B (zh) * 2020-06-30 2022-03-29 上海中航光电子有限公司 扫描驱动电路、显示面板及其驱动方法、显示装置

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Publication number Priority date Publication date Assignee Title
JPH0572992A (ja) * 1991-09-12 1993-03-26 Fujitsu Ltd 制御回路
JPH0955909A (ja) * 1995-08-17 1997-02-25 Sharp Corp 画像表示装置およびそれを用いたプロジェクタ
JPH10282939A (ja) * 1997-02-07 1998-10-23 Hitachi Ltd 液晶表示装置
KR19990038477A (ko) * 1997-11-05 1999-06-05 구자홍 고 해상도 에이씨 피디피를 구동하기 위한 스캔 전극 제어장치
JPH11272189A (ja) * 1998-03-20 1999-10-08 Matsushita Electric Ind Co Ltd 液晶パネルおよびその製造方法
KR20020003803A (ko) * 2000-04-24 2002-01-15 이데이 노부유끼 액티브 매트릭스형 디스플레이

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JPH0572992A (ja) * 1991-09-12 1993-03-26 Fujitsu Ltd 制御回路
JPH0955909A (ja) * 1995-08-17 1997-02-25 Sharp Corp 画像表示装置およびそれを用いたプロジェクタ
JPH10282939A (ja) * 1997-02-07 1998-10-23 Hitachi Ltd 液晶表示装置
KR19990038477A (ko) * 1997-11-05 1999-06-05 구자홍 고 해상도 에이씨 피디피를 구동하기 위한 스캔 전극 제어장치
JPH11272189A (ja) * 1998-03-20 1999-10-08 Matsushita Electric Ind Co Ltd 液晶パネルおよびその製造方法
KR20020003803A (ko) * 2000-04-24 2002-01-15 이데이 노부유끼 액티브 매트릭스형 디스플레이

Also Published As

Publication number Publication date
US7079103B2 (en) 2006-07-18
CN1194331C (zh) 2005-03-23
JP2002351415A (ja) 2002-12-06
CN1388511A (zh) 2003-01-01
JP3743504B2 (ja) 2006-02-08
KR20020090311A (ko) 2002-12-02
CN1591552A (zh) 2005-03-09
US20020196241A1 (en) 2002-12-26
TW580825B (en) 2004-03-21
CN100426365C (zh) 2008-10-15

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