JP4768039B2 - 表示駆動装置および表示装置 - Google Patents

表示駆動装置および表示装置 Download PDF

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Publication number
JP4768039B2
JP4768039B2 JP2009048655A JP2009048655A JP4768039B2 JP 4768039 B2 JP4768039 B2 JP 4768039B2 JP 2009048655 A JP2009048655 A JP 2009048655A JP 2009048655 A JP2009048655 A JP 2009048655A JP 4768039 B2 JP4768039 B2 JP 4768039B2
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JP
Japan
Prior art keywords
switch
voltage
source line
signal
display
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.)
Expired - Fee Related
Application number
JP2009048655A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010204312A5 (enExample
JP2010204312A (ja
Inventor
寛 小嶋
宗彦 小川
康浩 廣兼
和義 西
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2009048655A priority Critical patent/JP4768039B2/ja
Priority to US12/713,689 priority patent/US8456455B2/en
Priority to CN201010123948A priority patent/CN101826292A/zh
Publication of JP2010204312A publication Critical patent/JP2010204312A/ja
Publication of JP2010204312A5 publication Critical patent/JP2010204312A5/ja
Application granted granted Critical
Publication of JP4768039B2 publication Critical patent/JP4768039B2/ja
Expired - Fee Related legal-status Critical Current
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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3275—Details of drivers for data electrodes
    • G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
    • 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
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix

Landscapes

  • Engineering & Computer Science (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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
JP2009048655A 2009-03-02 2009-03-02 表示駆動装置および表示装置 Expired - Fee Related JP4768039B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009048655A JP4768039B2 (ja) 2009-03-02 2009-03-02 表示駆動装置および表示装置
US12/713,689 US8456455B2 (en) 2009-03-02 2010-02-26 Display driving device and display apparatus
CN201010123948A CN101826292A (zh) 2009-03-02 2010-03-02 显示驱动装置、显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009048655A JP4768039B2 (ja) 2009-03-02 2009-03-02 表示駆動装置および表示装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2010233090A Division JP4755305B2 (ja) 2010-10-15 2010-10-15 表示駆動装置
JP2011012365A Division JP4848050B2 (ja) 2011-01-24 2011-01-24 表示駆動装置

Publications (3)

Publication Number Publication Date
JP2010204312A JP2010204312A (ja) 2010-09-16
JP2010204312A5 JP2010204312A5 (enExample) 2010-10-28
JP4768039B2 true JP4768039B2 (ja) 2011-09-07

Family

ID=42666851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009048655A Expired - Fee Related JP4768039B2 (ja) 2009-03-02 2009-03-02 表示駆動装置および表示装置

Country Status (3)

Country Link
US (1) US8456455B2 (enExample)
JP (1) JP4768039B2 (enExample)
CN (1) CN101826292A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101341912B1 (ko) * 2009-09-25 2013-12-13 엘지디스플레이 주식회사 표시장치용 구동회로
US9927891B2 (en) * 2012-03-29 2018-03-27 Synaptics Incorporated System and method for reducing transmitter power consumption
JP5961125B2 (ja) * 2013-02-26 2016-08-02 株式会社ジャパンディスプレイ 表示装置及び電子機器
CN103559860B (zh) * 2013-08-16 2015-07-22 京东方科技集团股份有限公司 像素电路驱动电压调节方法及其调节装置、显示设备
US9620057B2 (en) 2013-08-16 2017-04-11 Boe Technology Group Co., Ltd. Method and apparatus for adjusting driving voltage for pixel circuit, and display device
KR20160022416A (ko) * 2014-08-19 2016-03-02 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
CN106375553B (zh) * 2016-08-24 2019-09-17 武汉华星光电技术有限公司 显示屏组合及具有该显示屏组合的移动终端
US10971095B2 (en) * 2016-10-31 2021-04-06 Panasonic Corporation Liquid crystal display device and failure inspection method
JP6557369B2 (ja) * 2018-01-30 2019-08-07 ラピスセミコンダクタ株式会社 ディスプレイ駆動装置
CN110610678B (zh) 2018-06-15 2022-02-01 深圳通锐微电子技术有限公司 驱动电路及显示装置
US10991290B1 (en) * 2020-10-07 2021-04-27 Novatek Microelectronics Corp. Control method of channel setting module applied to display panel
CN113257165B (zh) * 2021-04-16 2022-09-20 深圳天德钰科技股份有限公司 数据驱动电路以及显示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7304632B2 (en) * 1997-05-13 2007-12-04 Oki Electric Industry Co., Ltd. Liquid-crystal display driving circuit and method
KR100312344B1 (ko) 1999-06-03 2001-11-03 최종선 다단계 전하 재활용을 이용한 ｔｆｔ-ｌｃｄ 및 그 방법
JP2002108284A (ja) 2000-09-28 2002-04-10 Nec Corp 有機ｅｌ表示装置及びその駆動方法
JP2002229525A (ja) * 2001-02-02 2002-08-16 Nec Corp 液晶表示装置の信号線駆動回路及び信号線駆動方法
JP2002366112A (ja) * 2001-06-07 2002-12-20 Hitachi Ltd 液晶駆動装置及び液晶表示装置
US7230597B2 (en) * 2001-07-13 2007-06-12 Tpo Hong Kong Holding Limited Active matrix array devices
JP3951687B2 (ja) 2001-08-02 2007-08-01 セイコーエプソン株式会社 単位回路の制御に使用されるデータ線の駆動
JP4102309B2 (ja) * 2001-12-27 2008-06-18 株式会社ルネサステクノロジ 表示駆動制御システム
FR2846454A1 (fr) 2002-10-28 2004-04-30 Thomson Licensing Sa Dispositif de visualisation d'images a recuperation d'energie capacitive
JP2006065284A (ja) * 2004-07-26 2006-03-09 Seiko Epson Corp 発光装置及び電子機器
WO2007015348A1 (ja) * 2005-08-04 2007-02-08 Sharp Kabushiki Kaisha 液晶表示装置およびその駆動方法
US8089437B2 (en) * 2006-09-20 2012-01-03 Seiko Epson Corporation Driver circuit, electro-optical device, and electronic instrument
US8009130B2 (en) * 2006-11-06 2011-08-30 Lg Display Co., Ltd. Liquid crystal display device and method of driving the same
JP2008241832A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 液晶装置、画素回路、アクティブマトリクス基板、および電子機器
JP4492694B2 (ja) * 2007-12-20 2010-06-30 セイコーエプソン株式会社 集積回路装置、電気光学装置及び電子機器
JP5260141B2 (ja) 2008-05-22 2013-08-14 パナソニック株式会社 表示駆動装置、表示モジュールパッケージ、表示パネルモジュール及びテレビセット

Also Published As

Publication number Publication date
CN101826292A (zh) 2010-09-08
US20100220080A1 (en) 2010-09-02
JP2010204312A (ja) 2010-09-16
US8456455B2 (en) 2013-06-04

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