TW200632849A - Semiconductor integrated circuit for liquid crystal display driver - Google Patents

Semiconductor integrated circuit for liquid crystal display driver

Info

Publication number
TW200632849A
TW200632849A TW094143859A TW94143859A TW200632849A TW 200632849 A TW200632849 A TW 200632849A TW 094143859 A TW094143859 A TW 094143859A TW 94143859 A TW94143859 A TW 94143859A TW 200632849 A TW200632849 A TW 200632849A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
boosting circuit
semiconductor integrated
integrated circuit
chip
Prior art date
Application number
TW094143859A
Other languages
English (en)
Inventor
Takeshi Shigenobu
Mitsuru Hiraki
Masashi Horiguchi
Kazuo Okado
Takesada Akiba
Original Assignee
Renesas Tech 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 Renesas Tech Corp filed Critical Renesas Tech Corp
Publication of TW200632849A publication Critical patent/TW200632849A/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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Dc-Dc Converters (AREA)
TW094143859A 2004-12-21 2005-12-12 Semiconductor integrated circuit for liquid crystal display driver TW200632849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004368708A JP2006178018A (ja) 2004-12-21 2004-12-21 液晶表示駆動用半導体集積回路

Publications (1)

Publication Number Publication Date
TW200632849A true TW200632849A (en) 2006-09-16

Family

ID=36595036

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094143859A TW200632849A (en) 2004-12-21 2005-12-12 Semiconductor integrated circuit for liquid crystal display driver

Country Status (5)

Country Link
US (1) US20060132417A1 (zh)
JP (1) JP2006178018A (zh)
KR (1) KR20060071339A (zh)
CN (1) CN1794334A (zh)
TW (1) TW200632849A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9837891B2 (en) 2015-04-01 2017-12-05 Sitronix Technology Corp. Power circuit, gate driving circuit and display module

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101385064B (zh) * 2006-02-10 2011-06-29 皇家飞利浦电子股份有限公司 大面积薄膜电路
JP2007219155A (ja) * 2006-02-16 2007-08-30 Seiko Epson Corp 半導体集積回路
JP4895694B2 (ja) * 2006-06-08 2012-03-14 ルネサスエレクトロニクス株式会社 電源回路
KR101281926B1 (ko) * 2006-06-29 2013-07-03 엘지디스플레이 주식회사 액정표시장치
KR101254652B1 (ko) * 2006-07-05 2013-04-15 재단법인서울대학교산학협력재단 직류/직류 컨버팅 회로, 이를 갖는 표시장치 및 이의구동방법
WO2008029551A1 (fr) * 2006-09-08 2008-03-13 Sharp Kabushiki Kaisha Circuit d'alimentation et appareil d'affichage à cristaux liquides
KR100870727B1 (ko) * 2007-03-14 2008-11-27 삼성전자주식회사 반도체 메모리 장치 및 이 장치의 제어신호 발생 방법
US8379009B2 (en) 2007-04-20 2013-02-19 Kabushiki Kaisha Toshiba Booster power supply circuit that boosts input voltage
JP2009168970A (ja) * 2008-01-15 2009-07-30 Renesas Technology Corp 電源回路及び表示装置
TWI406235B (zh) * 2008-05-08 2013-08-21 Chunghwa Picture Tubes Ltd 液晶顯示器及其開關電壓控制電路
US7956673B2 (en) * 2008-08-11 2011-06-07 Micron Technology, Inc. Variable stage charge pump and method for providing boosted output voltage
US8384634B2 (en) * 2008-09-24 2013-02-26 Apple Inc. Display with reduced parasitic effects
CN101770737B (zh) * 2009-01-06 2013-09-11 群创光电股份有限公司 图像显示系统与显示面板
TW201143289A (en) * 2010-05-27 2011-12-01 Novatek Microelectronics Corp Power converting apparatus and power converting method
US8581658B2 (en) * 2011-04-08 2013-11-12 Taiwan Semiconductor Manufacturing Company, Ltd. Charge pump
US11069318B2 (en) * 2011-07-01 2021-07-20 Sitronix Technology Corp. Driving circuit for display panel
US9898992B2 (en) 2011-07-01 2018-02-20 Sitronix Technology Corp. Area-saving driving circuit for display panel
US8598946B2 (en) * 2012-05-01 2013-12-03 Silicon Laboratories Inc. Digitally programmable high voltage charge pump
JPWO2015037195A1 (ja) * 2013-09-13 2017-03-02 パナソニックＩｐマネジメント株式会社 半導体集積回路、およびそれを備えたデバイス検知システム
CN103886846B (zh) * 2014-03-13 2016-05-18 京东方科技集团股份有限公司 一种栅极扫描信号的控制方法及液晶显示器
KR102232915B1 (ko) * 2014-09-01 2021-03-29 삼성디스플레이 주식회사 표시 장치
JP6406947B2 (ja) * 2014-09-11 2018-10-17 シナプティクス・ジャパン合同会社 集積回路装置、表示パネルドライバ、表示装置、及び昇圧方法
TWI546787B (zh) * 2014-09-29 2016-08-21 矽創電子股份有限公司 電源供應模組、顯示器及其電容切換方法
CN105528979B (zh) * 2014-10-20 2019-08-06 力领科技股份有限公司 高解析显示器及其驱动芯片
JP6736834B2 (ja) * 2015-03-04 2020-08-05 セイコーエプソン株式会社 ドライバー、電気光学装置及び電子機器
US9871524B2 (en) 2015-04-17 2018-01-16 Samsung Electronics Co., Ltd. Integrated circuit and cable assembly including the same
CN105049021B (zh) * 2015-07-22 2018-05-04 工业和信息化部电子第五研究所 高可靠性负压电荷泵电路与集成电路
US10140940B2 (en) * 2015-07-24 2018-11-27 Japan Display Inc. Display device
CN105093598B (zh) * 2015-08-07 2018-03-13 深圳市华星光电技术有限公司 阵列基板行驱动短路保护电路及液晶面板
CN105304046A (zh) * 2015-11-19 2016-02-03 深圳市华星光电技术有限公司 液晶显示装置以及液晶显示器
CN106448580A (zh) * 2016-05-25 2017-02-22 深圳市华星光电技术有限公司 电平移位电路及具有该电平移位电路的显示面板
US11424676B2 (en) 2020-01-24 2022-08-23 Stmicroelectronics International N.V. Positive and negative charge pump control
CN111243521B (zh) * 2020-03-31 2021-04-30 厦门天马微电子有限公司 像素驱动电路、驱动方法及显示面板
CN112072913B (zh) * 2020-09-22 2021-10-29 禹创半导体(深圳)有限公司 一种用于驱动显示ic的高兼容性电源架构
CN112448576B (zh) * 2020-11-16 2022-10-25 上海唯捷创芯电子技术有限公司 一种正负电压电荷泵电路、芯片及通信终端
CN114844348B (zh) * 2021-02-02 2024-05-10 圣邦微电子（北京）股份有限公司 电源电路、显示面板及显示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4743570B2 (ja) * 2001-04-10 2011-08-10 ルネサスエレクトロニクス株式会社 電源回路を内蔵した半導体集積回路および液晶表示制御装置並びに携帯用電子機器
JP3530503B2 (ja) * 2001-05-08 2004-05-24 三洋電機株式会社 表示装置
JP3944394B2 (ja) * 2002-01-08 2007-07-11 株式会社日立製作所 表示装置
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
TW578122B (en) * 2002-06-05 2004-03-01 Au Optronics Corp Driving circuit for thin film transistor liquid crystal display
JP2004146082A (ja) * 2002-10-21 2004-05-20 Semiconductor Energy Lab Co Ltd 表示装置
KR100486281B1 (ko) * 2002-11-16 2005-04-29 삼성전자주식회사 소비전력을 줄이는 에스티엔(Ｓｕｐｅｒ ＴｖｉｓｔＮｅｍａｔｉｃ) 액정 표시 장치 구동 회로
KR100574956B1 (ko) * 2003-11-20 2006-04-28 삼성전자주식회사 시스템 클럭에 동기 되는 전압 기준 클럭을 발생하는 전압기준 클럭 발생 회로 및 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9837891B2 (en) 2015-04-01 2017-12-05 Sitronix Technology Corp. Power circuit, gate driving circuit and display module

Also Published As

Publication number Publication date
US20060132417A1 (en) 2006-06-22
JP2006178018A (ja) 2006-07-06
CN1794334A (zh) 2006-06-28
KR20060071339A (ko) 2006-06-26

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