ATE425530T1 - Spaltenelektrodetreiberschaltung und spannungserzeugungsschaltung für eine flüssigkristallanzeige - Google Patents

Spaltenelektrodetreiberschaltung und spannungserzeugungsschaltung für eine flüssigkristallanzeige

Info

Publication number
ATE425530T1
ATE425530T1 AT02788289T AT02788289T ATE425530T1 AT E425530 T1 ATE425530 T1 AT E425530T1 AT 02788289 T AT02788289 T AT 02788289T AT 02788289 T AT02788289 T AT 02788289T AT E425530 T1 ATE425530 T1 AT E425530T1
Authority
AT
Austria
Prior art keywords
gray
amplifiers
scale
predetermined
powered
Prior art date
Application number
AT02788289T
Other languages
English (en)
Inventor
Shuji Hagino
Original Assignee
Tpo Hong Kong Holding 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 Tpo Hong Kong Holding Ltd filed Critical Tpo Hong Kong Holding Ltd
Application granted granted Critical
Publication of ATE425530T1 publication Critical patent/ATE425530T1/de

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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
AT02788289T 2001-11-30 2002-11-29 Spaltenelektrodetreiberschaltung und spannungserzeugungsschaltung für eine flüssigkristallanzeige ATE425530T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001366231 2001-11-30
JP2002105744A JP4372392B2 (ja) 2001-11-30 2002-04-08 列電極駆動回路及びこれを用いた表示装置

Publications (1)

Publication Number Publication Date
ATE425530T1 true ATE425530T1 (de) 2009-03-15

Family

ID=26624785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02788289T ATE425530T1 (de) 2001-11-30 2002-11-29 Spaltenelektrodetreiberschaltung und spannungserzeugungsschaltung für eine flüssigkristallanzeige

Country Status (10)

Country Link
US (1) US7158108B2 (de)
EP (1) EP1459288B1 (de)
JP (1) JP4372392B2 (de)
KR (1) KR20040064289A (de)
CN (1) CN100419840C (de)
AT (1) ATE425530T1 (de)
AU (1) AU2002353268A1 (de)
DE (1) DE60231546D1 (de)
TW (1) TWI282966B (de)
WO (1) WO2003046880A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005043865A (ja) * 2003-07-08 2005-02-17 Seiko Epson Corp 表示装置の駆動方法及び駆動装置
JP2005099665A (ja) * 2003-08-22 2005-04-14 Renesas Technology Corp 表示装置用駆動装置
JP4079873B2 (ja) 2003-12-25 2008-04-23 Ｎｅｃエレクトロニクス株式会社 表示装置用の駆動回路
JP4107240B2 (ja) * 2004-01-21 2008-06-25 セイコーエプソン株式会社 駆動回路、電気光学装置及び電気光学装置の駆動方法、並びに電子機器
KR100618853B1 (ko) * 2004-07-27 2006-09-01 삼성전자주식회사 증폭기 제어회로 및 증폭기 제어방법
KR100588745B1 (ko) * 2004-07-30 2006-06-12 매그나칩 반도체 유한회사 액정표시장치의 소스 드라이버
JP4285386B2 (ja) * 2004-10-04 2009-06-24 セイコーエプソン株式会社 ソースドライバ、電気光学装置及び電子機器
JP4511375B2 (ja) * 2005-01-26 2010-07-28 レノボ シンガポール プライヴェート リミテッド 視野角の制御が可能な情報処理装置、制御方法およびコンピュータ・プログラム
JP2006276114A (ja) * 2005-03-28 2006-10-12 Sanyo Epson Imaging Devices Corp 液晶表示装置
US8284122B2 (en) 2005-05-16 2012-10-09 Tpo Hong Kong Holding Limited Matrix addressing method and circuitry and display device using the same
KR100649884B1 (ko) * 2005-06-22 2006-11-27 삼성전자주식회사 구동 전압 편차를 보상하는 ａｍｏｌｅｄ용 구동 회로 및그 구동 방법
US7791575B2 (en) * 2005-07-15 2010-09-07 Solomon Systech Limited Circuit for driving display panel with transition control
JP4915841B2 (ja) * 2006-04-20 2012-04-11 ルネサスエレクトロニクス株式会社 階調電圧発生回路、ドライバｉｃ、及び液晶表示装置
JP5137321B2 (ja) 2006-04-20 2013-02-06 ルネサスエレクトロニクス株式会社 表示装置、ｌｃｄドライバ及び駆動方法
KR20070115168A (ko) * 2006-06-01 2007-12-05 삼성전자주식회사 액정 표시 장치 및 그 구동 방법
JP2008134496A (ja) * 2006-11-29 2008-06-12 Nec Electronics Corp 階調電位発生回路、表示装置のデータドライバ、及びその表示装置
JP2008233864A (ja) * 2007-02-23 2008-10-02 Seiko Epson Corp ソースドライバ、電気光学装置、投写型表示装置及び電子機器
JP5374867B2 (ja) * 2007-02-23 2013-12-25 セイコーエプソン株式会社 ソースドライバ、電気光学装置、投写型表示装置及び電子機器
JP5017032B2 (ja) 2007-09-14 2012-09-05 パナソニック株式会社 電圧発生回路
US8043044B2 (en) * 2008-09-11 2011-10-25 General Electric Company Load pin for compressor square base stator and method of use
TWI409783B (zh) * 2009-05-26 2013-09-21 Himax Tech Ltd 源極驅動器以及應用該源極驅動器之顯示器
TWI417862B (zh) * 2009-11-30 2013-12-01 Innolux Corp 液晶顯示器及其驅動方法
JP2011150256A (ja) * 2010-01-25 2011-08-04 Renesas Electronics Corp 駆動回路及び駆動方法
JP5734951B2 (ja) * 2010-03-03 2015-06-17 シャープ株式会社 表示装置およびその駆動方法、ならびに液晶表示装置
US20110242120A1 (en) * 2010-03-31 2011-10-06 Renesas Technology Corp. Display apparatus and driviing device for displaying
JP2011059706A (ja) * 2010-10-27 2011-03-24 Renesas Electronics Corp 表示装置用駆動回路
JP5734715B2 (ja) * 2011-03-24 2015-06-17 オリンパス株式会社 データ処理装置およびデータ処理方法
JP5937853B2 (ja) * 2012-03-09 2016-06-22 ローム株式会社 ガンマ補正電圧発生回路およびそれを備える電子機器
TWI607427B (zh) * 2017-06-26 2017-12-01 Chipone Technology Beijing Co Ltd Source driver circuit
KR102833385B1 (ko) * 2021-04-13 2025-07-14 삼성디스플레이 주식회사 표시 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695981B2 (ja) * 1990-10-05 1998-01-14 株式会社東芝 液晶表示器駆動電源回路
JPH05232904A (ja) * 1992-02-18 1993-09-10 Mitsubishi Electric Corp 液晶表示装置
JP3234043B2 (ja) * 1993-05-10 2001-12-04 株式会社東芝 液晶駆動用電源回路
KR0171938B1 (ko) * 1994-08-25 1999-03-20 사토 후미오 액정표시장치
US5867057A (en) * 1996-02-02 1999-02-02 United Microelectronics Corp. Apparatus and method for generating bias voltages for liquid crystal display
US6118439A (en) * 1998-02-10 2000-09-12 National Semiconductor Corporation Low current voltage supply circuit for an LCD driver
JP3813463B2 (ja) * 2000-07-24 2006-08-23 シャープ株式会社 液晶表示装置の駆動回路及びそれを用いた液晶表示装置並びにその液晶表示装置を用いた電子機器
JP3832627B2 (ja) * 2000-08-10 2006-10-11 シャープ株式会社 信号線駆動回路、画像表示装置および携帯機器
JP3759394B2 (ja) * 2000-09-29 2006-03-22 株式会社東芝 液晶駆動回路および負荷駆動回路
JP3607197B2 (ja) * 2000-12-26 2005-01-05 シャープ株式会社 表示駆動装置および表示装置モジュール

Also Published As

Publication number Publication date
WO2003046880A1 (en) 2003-06-05
CN100419840C (zh) 2008-09-17
TW200305132A (en) 2003-10-16
US7158108B2 (en) 2007-01-02
TWI282966B (en) 2007-06-21
CN1599923A (zh) 2005-03-23
EP1459288A1 (de) 2004-09-22
US20050078077A1 (en) 2005-04-14
JP2003228348A (ja) 2003-08-15
KR20040064289A (ko) 2004-07-16
DE60231546D1 (de) 2009-04-23
JP4372392B2 (ja) 2009-11-25
AU2002353268A1 (en) 2003-06-10
EP1459288B1 (de) 2009-03-11

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Legal Events

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