TW200625259A - Driving voltage generating circuit and display device including the same - Google Patents

Driving voltage generating circuit and display device including the same

Info

Publication number
TW200625259A
TW200625259A TW094124544A TW94124544A TW200625259A TW 200625259 A TW200625259 A TW 200625259A TW 094124544 A TW094124544 A TW 094124544A TW 94124544 A TW94124544 A TW 94124544A TW 200625259 A TW200625259 A TW 200625259A
Authority
TW
Taiwan
Prior art keywords
voltage generating
voltage
unit
generating
driving voltage
Prior art date
Application number
TW094124544A
Other languages
English (en)
Inventor
Jun-Pyo Lee
Yun-Jae Park
Seung-Hwan Moon
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 TW200625259A publication Critical patent/TW200625259A/zh

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
    • 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
    • G09G3/3696—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
    • G09G3/34—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

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)
  • Control Of El Displays (AREA)
  • Dc-Dc Converters (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
TW094124544A 2004-10-01 2005-07-20 Driving voltage generating circuit and display device including the same TW200625259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040078280A KR101061855B1 (ko) 2004-10-01 2004-10-01 구동 전압 생성 회로 및 이를 포함하는 표시 장치

Publications (1)

Publication Number Publication Date
TW200625259A true TW200625259A (en) 2006-07-16

Family

ID=36125071

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124544A TW200625259A (en) 2004-10-01 2005-07-20 Driving voltage generating circuit and display device including the same

Country Status (5)

Country Link
US (1) US7474304B2 (zh)
JP (1) JP2006106690A (zh)
KR (1) KR101061855B1 (zh)
CN (1) CN100504977C (zh)
TW (1) TW200625259A (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101374889B1 (ko) * 2007-01-26 2014-03-14 삼성디스플레이 주식회사 표시 장치를 포함하는 전자 장치 및 그의 구동 방법
US8395603B2 (en) 2007-01-26 2013-03-12 Samsung Display Co., Ltd Electronic device including display device and driving method thereof
KR101451572B1 (ko) * 2007-06-11 2014-10-24 엘지디스플레이 주식회사 액정 표시 장치 및 그 구동방법
KR101432715B1 (ko) * 2008-01-21 2014-08-21 삼성디스플레이 주식회사 액정 표시 장치 및 그의 구동 방법
TWI434255B (zh) * 2010-09-09 2014-04-11 Au Optronics Corp 閘極驅動脈衝補償電路以及顯示裝置
KR101745418B1 (ko) * 2010-12-30 2017-06-12 엘지디스플레이 주식회사 전원 공급부 및 이를 포함하는 액정표시장치
KR101451744B1 (ko) * 2011-10-12 2014-10-16 엘지디스플레이 주식회사 유기발광소자표시장치
KR102072403B1 (ko) * 2013-12-31 2020-02-03 엘지디스플레이 주식회사 하이브리드 구동 방식 유기발광표시장치
KR102150715B1 (ko) * 2014-02-26 2020-09-02 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
CN104200790B (zh) * 2014-09-18 2017-03-22 南京中电熊猫液晶显示科技有限公司 电压转换电路、液晶面板驱动电路及液晶显示器
CN104835474B (zh) 2015-06-02 2017-04-05 京东方科技集团股份有限公司 电压输出装置、栅极驱动电路和显示装置
CN105867573A (zh) * 2016-03-31 2016-08-17 华为技术有限公司 备电电路及用电设备
CN107240373B (zh) * 2017-08-02 2020-12-04 京东方科技集团股份有限公司 驱动信号生成电路、显示装置
CN114203081B (zh) * 2020-09-02 2023-12-22 京东方科技集团股份有限公司 栅极驱动单元、驱动方法、栅极驱动电路和显示装置
TWI792507B (zh) * 2021-08-19 2023-02-11 聯陽半導體股份有限公司 電壓產生裝置以及產生方法
CN115148141B (zh) * 2022-06-27 2023-03-03 绵阳惠科光电科技有限公司 栅极驱动电路、栅极驱动方法和显示装置

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US3579094A (en) * 1969-09-26 1971-05-18 Hazeltine Corp Voltage-generating apparatus
NL9200057A (nl) * 1992-01-14 1993-08-02 Sierra Semiconductor Bv Terugkoppelnetwerk voor cmos hoogspanningsgenerator om (e)eprom-geheugen cellen te programmeren.
CN1134693C (zh) 1995-01-11 2004-01-14 精工爱普生株式会社 电源电路、液晶显示装置和电子设备
US5841648A (en) 1997-05-29 1998-11-24 Micro Motion, Inc. Adjustable voltage converter utilizing a charge pump
JP3228215B2 (ja) * 1998-03-11 2001-11-12 株式会社村田製作所 スイッチング電源装置
JP3150127B2 (ja) 1999-02-15 2001-03-26 日本電気株式会社 昇圧回路
MY121524A (en) * 1999-09-22 2006-01-28 Murata Manufacturing Co Insulation resistance measuring apparatus for capacitive electronic parts
KR100377698B1 (ko) 1999-12-08 2003-03-29 산요 덴키 가부시키가이샤 차지펌프 회로
JP4612153B2 (ja) * 2000-05-31 2011-01-12 東芝モバイルディスプレイ株式会社 平面表示装置
DE60204850T2 (de) 2001-02-01 2006-05-11 Koninklijke Philips Electronics N.V. Programmierbares ladungspumpenbauelement
JP2002262547A (ja) 2001-03-01 2002-09-13 Sharp Corp 表示装置用電源回路およびそれを搭載する表示装置
KR100421873B1 (ko) 2001-07-31 2004-03-12 엘지전자 주식회사 표시 소자의 아날로그 구동 회로
JP3687597B2 (ja) 2001-11-30 2005-08-24 ソニー株式会社 表示装置および携帯端末装置
DE10159897A1 (de) * 2001-12-06 2003-06-26 Philips Intellectual Property Spannungsversorgung für Röntgengenerator
KR100810159B1 (ko) 2002-03-08 2008-03-06 비오이 하이디스 테크놀로지 주식회사 액정표시장치의 구동전압 발생회로
JP2004040846A (ja) 2002-06-28 2004-02-05 Denso Corp チャージポンプ回路装置
DE10255665B4 (de) * 2002-11-28 2008-05-08 Qimonda Ag Schaltung und Verfahren zur Bestimmung wenigstens eines Spannungs-, Strom- und/oder Leistungswerts einer integrierten Schaltung
KR100942832B1 (ko) 2002-12-16 2010-02-18 엘지디스플레이 주식회사 액정 표시 장치의 전원 시퀀스 제어 방법 및 장치

Also Published As

Publication number Publication date
JP2006106690A (ja) 2006-04-20
US7474304B2 (en) 2009-01-06
KR101061855B1 (ko) 2011-09-02
KR20060029370A (ko) 2006-04-06
CN100504977C (zh) 2009-06-24
CN1755757A (zh) 2006-04-05
US20060071926A1 (en) 2006-04-06

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