DE602007003249D1 - Digital-Analog-Umsetzung mit integriertem Pegelschieber und Verwendungsverfahren zum Ansteuern einer Anzeigevorrichtung - Google Patents

Digital-Analog-Umsetzung mit integriertem Pegelschieber und Verwendungsverfahren zum Ansteuern einer Anzeigevorrichtung

Info

Publication number
DE602007003249D1
DE602007003249D1 DE602007003249T DE602007003249T DE602007003249D1 DE 602007003249 D1 DE602007003249 D1 DE 602007003249D1 DE 602007003249 T DE602007003249 T DE 602007003249T DE 602007003249 T DE602007003249 T DE 602007003249T DE 602007003249 D1 DE602007003249 D1 DE 602007003249D1
Authority
DE
Germany
Prior art keywords
digital
driving
display device
level shifter
analog conversion
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.)
Active
Application number
DE602007003249T
Other languages
English (en)
Inventor
Cheol-Min Kim
Il-Gon Kim
Gi-Chang Lee
Yang-Hwa Choi
Oh-Kyong Kwon
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.)
Industry University Cooperation Foundation Se Kr
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602007003249D1 publication Critical patent/DE602007003249D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree
    • 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
    • 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
    • G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
    • 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
    • G09G3/22—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
DE602007003249T 2006-04-18 2007-04-05 Digital-Analog-Umsetzung mit integriertem Pegelschieber und Verwendungsverfahren zum Ansteuern einer Anzeigevorrichtung Active DE602007003249D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060034901A KR101189278B1 (ko) 2006-04-18 2006-04-18 디지털 아날로그 변환기 및 표시 장치의 구동 방법

Publications (1)

Publication Number Publication Date
DE602007003249D1 true DE602007003249D1 (de) 2009-12-31

Family

ID=38180691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003249T Active DE602007003249D1 (de) 2006-04-18 2007-04-05 Digital-Analog-Umsetzung mit integriertem Pegelschieber und Verwendungsverfahren zum Ansteuern einer Anzeigevorrichtung

Country Status (7)

Country Link
US (1) US7489262B2 (de)
EP (1) EP1847985B1 (de)
JP (1) JP4822131B2 (de)
KR (1) KR101189278B1 (de)
CN (1) CN101060334B (de)
DE (1) DE602007003249D1 (de)
TW (1) TWI406507B (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5376723B2 (ja) 2008-06-09 2013-12-25 株式会社半導体エネルギー研究所 液晶表示装置
US8169353B2 (en) * 2009-09-30 2012-05-01 Qualcomm, Incorporated Wideband digital to analog converter with built-in load attenuator
CN102110416B (zh) * 2009-12-29 2012-12-12 上海天马微电子有限公司 电泳显示器及其驱动方法
US8872685B2 (en) 2013-03-15 2014-10-28 Qualcomm Incorporated Techniques to reduce harmonic distortions of impedance attenuators for low-power wideband high-resolution DACs
CN103927978A (zh) * 2013-12-31 2014-07-16 厦门天马微电子有限公司 Amoled显示面板及有机发光显示装置
TWI524324B (zh) * 2014-01-28 2016-03-01 友達光電股份有限公司 液晶顯示器
KR20150124102A (ko) * 2014-04-28 2015-11-05 삼성전자주식회사 구동 회로 및 이를 포함하는 표시 장치
KR102458378B1 (ko) * 2016-02-23 2022-10-31 삼성디스플레이 주식회사 디지털 아날로그 변환기, 이를 포함하는 구동 집적회로 및 표시 장치
CN209015702U (zh) * 2018-10-25 2019-06-21 惠科股份有限公司 显示面板的电源电压补偿电路及显示装置
CN109346026A (zh) * 2018-12-21 2019-02-15 深圳市华星光电技术有限公司 液晶显示面板的驱动装置以及液晶显示器

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EP0391655B1 (de) * 1989-04-04 1995-06-14 Sharp Kabushiki Kaisha Ansteuerschaltung für ein Matrixanzeigegerät mit Flüssigkristallen
US5945972A (en) * 1995-11-30 1999-08-31 Kabushiki Kaisha Toshiba Display device
JPH103285A (ja) 1996-04-15 1998-01-06 Toppan Printing Co Ltd デコーダ回路および該デコーダ回路を用いた液晶駆動回路
JP3056085B2 (ja) * 1996-08-20 2000-06-26 日本電気株式会社 マトリクス型液晶表示装置の駆動回路
JP3513371B2 (ja) 1996-10-18 2004-03-31 キヤノン株式会社 マトリクス基板と液晶装置とこれらを用いた表示装置
JP3428380B2 (ja) * 1997-07-11 2003-07-22 株式会社東芝 液晶表示装置の駆動制御用半導体装置および液晶表示装置
JP3506912B2 (ja) * 1998-06-25 2004-03-15 シャープ株式会社 昇圧装置
KR100319605B1 (ko) 1999-02-03 2002-01-05 김영환 엘씨디 구동 회로
JP3815131B2 (ja) * 1999-08-12 2006-08-30 セイコーエプソン株式会社 表示ユニット及びそれを用いた電子機器並びに表示ユニットの検査方法
CN1377495A (zh) 1999-10-04 2002-10-30 松下电器产业株式会社 显示面板的驱动方法、显示面板的亮度校正装置及其驱动装置
JP2001282164A (ja) * 2000-03-31 2001-10-12 Sanyo Electric Co Ltd 表示装置用駆動装置
JP2002171158A (ja) 2000-11-30 2002-06-14 Toshiba Corp ラッチ回路および液晶表示装置
KR100422593B1 (ko) 2001-05-03 2004-03-12 주식회사 하이닉스반도체 디코딩 장치 및 방법과 이를 사용한 저항열디지털/아날로그 컨버팅 장치 및 방법
KR100421873B1 (ko) 2001-07-31 2004-03-12 엘지전자 주식회사 표시 소자의 아날로그 구동 회로
JP3895186B2 (ja) * 2002-01-25 2007-03-22 シャープ株式会社 表示装置用駆動装置および表示装置の駆動方法
JP2003233350A (ja) 2002-02-07 2003-08-22 Matsushita Electric Ind Co Ltd 液晶表示装置
JP4425556B2 (ja) * 2003-03-28 2010-03-03 シャープ株式会社 駆動装置およびそれを備えた表示モジュール
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JP3861860B2 (ja) * 2003-07-18 2006-12-27 セイコーエプソン株式会社 電源回路、表示ドライバ及び電圧供給方法
KR100583317B1 (ko) 2003-12-16 2006-05-25 엘지.필립스 엘시디 주식회사 액정표시장치의 구동장치 및 구동방법

Also Published As

Publication number Publication date
US20070241952A1 (en) 2007-10-18
TWI406507B (zh) 2013-08-21
TW200746650A (en) 2007-12-16
CN101060334A (zh) 2007-10-24
KR101189278B1 (ko) 2012-10-09
JP4822131B2 (ja) 2011-11-24
EP1847985B1 (de) 2009-11-18
JP2007288787A (ja) 2007-11-01
EP1847985A1 (de) 2007-10-24
US7489262B2 (en) 2009-02-10
CN101060334B (zh) 2011-07-27
KR20070103157A (ko) 2007-10-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: INDUSTRY UNIVERSITY COOPERATION FOUNDATION, SE, KR

Owner name: SAMSUNG ELECTRONICS CO., LTD., SUWON, KYONGGI, KR

8364 No opposition during term of opposition