DE69415486T2 - Verfahren zum wechselstromtreiben einer flüssigkeitskristallanzeige und anzeige dafür - Google Patents

Verfahren zum wechselstromtreiben einer flüssigkeitskristallanzeige und anzeige dafür

Info

Publication number
DE69415486T2
DE69415486T2 DE69415486T DE69415486T DE69415486T2 DE 69415486 T2 DE69415486 T2 DE 69415486T2 DE 69415486 T DE69415486 T DE 69415486T DE 69415486 T DE69415486 T DE 69415486T DE 69415486 T2 DE69415486 T2 DE 69415486T2
Authority
DE
Germany
Prior art keywords
display
driving
liquid crystal
therefor
crystal 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
DE69415486T
Other languages
English (en)
Other versions
DE69415486D1 (de
Inventor
Masaru Yasui
Takeo Kamiya
Masanori Hosomichi
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.)
Koninklijke Philips NV
Original Assignee
Hosiden and Philips Display 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 Hosiden and Philips Display Corp filed Critical Hosiden and Philips Display Corp
Application granted granted Critical
Publication of DE69415486D1 publication Critical patent/DE69415486D1/de
Publication of DE69415486T2 publication Critical patent/DE69415486T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0204—Compensation of DC component across the pixels in flat panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
DE69415486T 1993-06-25 1994-06-21 Verfahren zum wechselstromtreiben einer flüssigkeitskristallanzeige und anzeige dafür Expired - Fee Related DE69415486T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15558793 1993-06-25
JP23628293 1993-09-22
JP6108108A JPH07140441A (ja) 1993-06-25 1994-05-23 アクティブマトリックス液晶表示素子の駆動方法
PCT/JP1994/000987 WO1995000944A1 (fr) 1993-06-25 1994-06-21 Procede de commande par ca d'un affichage a cristaux liquides et affichage utilisant ce procede

Publications (2)

Publication Number Publication Date
DE69415486D1 DE69415486D1 (de) 1999-02-04
DE69415486T2 true DE69415486T2 (de) 1999-06-24

Family

ID=27311148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415486T Expired - Fee Related DE69415486T2 (de) 1993-06-25 1994-06-21 Verfahren zum wechselstromtreiben einer flüssigkeitskristallanzeige und anzeige dafür

Country Status (6)

Country Link
US (1) US5784039A (de)
EP (1) EP0657864B1 (de)
JP (1) JPH07140441A (de)
KR (1) KR0171956B1 (de)
DE (1) DE69415486T2 (de)
WO (1) WO1995000944A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184854B1 (en) * 1995-07-10 2001-02-06 Robert Hotto Weighted frame rate control with dynamically variable driver bias voltage for producing high quality grayscale shading on matrix displays
JP3037886B2 (ja) 1995-12-18 2000-05-08 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置の駆動方法
EP0934583A1 (de) * 1997-08-26 1999-08-11 Koninklijke Philips Electronics N.V. Anzeigevorrichtung
WO1999021161A2 (en) * 1997-10-20 1999-04-29 Koninklijke Philips Electronics N.V. Display device
JP3406508B2 (ja) 1998-03-27 2003-05-12 シャープ株式会社 表示装置および表示方法
JP3914639B2 (ja) * 1998-07-13 2007-05-16 株式会社アドバンスト・ディスプレイ 液晶表示装置
US6421038B1 (en) 1998-09-19 2002-07-16 Lg. Philips Lcd Co., Ltd. Active matrix liquid crystal display
KR100700415B1 (ko) * 1998-09-19 2007-03-27 엘지.필립스 엘시디 주식회사 액티브 매트릭스 액정표시장치
US7002542B2 (en) 1998-09-19 2006-02-21 Lg.Philips Lcd Co., Ltd. Active matrix liquid crystal display
GB2343287B (en) * 1998-10-27 2003-01-15 Nec Corp Liquid crystal display control system controllable of connection between a driver circuit and each of common lines
KR100366933B1 (ko) * 1999-03-10 2003-01-09 샤프 가부시키가이샤 액정표시장치 및 그의 구동 방법
JP3526244B2 (ja) * 1999-07-14 2004-05-10 シャープ株式会社 液晶表示装置
KR100623990B1 (ko) * 2000-07-27 2006-09-13 삼성전자주식회사 액정 표시 장치 및 이의 구동 방법
TW507192B (en) * 2000-09-18 2002-10-21 Sanyo Electric Co Display device
KR100747684B1 (ko) * 2001-08-14 2007-08-08 엘지.필립스 엘시디 주식회사 전원 시퀀스장치 및 그 구동방법
KR100783709B1 (ko) * 2002-01-02 2007-12-07 삼성전자주식회사 킥백 전압을 보상하는 액정 표시 장치 및 그 구동 방법
KR100983575B1 (ko) * 2003-10-24 2010-09-27 엘지디스플레이 주식회사 액정 표시 장치 및 그의 구동방법
TWI288912B (en) * 2004-04-01 2007-10-21 Hannstar Display Corp Driving method for a liquid crystal display
JP4111521B2 (ja) * 2004-10-26 2008-07-02 インターナショナル・ビジネス・マシーンズ・コーポレーション 電気光学装置
JP5397219B2 (ja) * 2006-04-19 2014-01-22 イグニス・イノベーション・インコーポレイテッド アクティブマトリックス表示装置用の安定な駆動スキーム
TWI397889B (zh) * 2008-01-03 2013-06-01 Chi Lin Technology Co Ltd 具有改善畫面閃爍及畫面殘影之液晶顯示裝置與方法
KR20160021942A (ko) * 2014-08-18 2016-02-29 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
TWI763235B (zh) * 2021-01-06 2022-05-01 友達光電股份有限公司 顯示面板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019832C2 (de) * 1979-05-28 1986-10-16 Kabushiki Kaisha Suwa Seikosha, Shinjuku, Tokio/Tokyo Treiberschaltung für eine Flüssigkristallanzeigematrix
US4963860A (en) * 1988-02-01 1990-10-16 General Electric Company Integrated matrix display circuitry
JP2568659B2 (ja) * 1988-12-12 1997-01-08 松下電器産業株式会社 表示装置の駆動方法
JPH03168617A (ja) * 1989-11-28 1991-07-22 Matsushita Electric Ind Co Ltd 表示装置の駆動方法
US5206749A (en) * 1990-12-31 1993-04-27 Kopin Corporation Liquid crystal display having essentially single crystal transistors pixels and driving circuits
JP3140088B2 (ja) * 1991-06-17 2001-03-05 松下電器産業株式会社 液晶表示装置の駆動方法
JP2798540B2 (ja) * 1992-01-21 1998-09-17 シャープ株式会社 アクティブマトリクス基板とその駆動方法
TW226044B (de) * 1992-04-15 1994-07-01 Toshiba Co Ltd
US5302966A (en) * 1992-06-02 1994-04-12 David Sarnoff Research Center, Inc. Active matrix electroluminescent display and method of operation

Also Published As

Publication number Publication date
JPH07140441A (ja) 1995-06-02
US5784039A (en) 1998-07-21
EP0657864A1 (de) 1995-06-14
WO1995000944A1 (fr) 1995-01-05
DE69415486D1 (de) 1999-02-04
KR0171956B1 (ko) 1999-03-20
EP0657864B1 (de) 1998-12-23
EP0657864A4 (de) 1995-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee