DE69526505T2 - Flüssigkristall-anzeigevorrichtung und verfahren und steuerschaltkreis zu ihrer ansteuerung - Google Patents

Flüssigkristall-anzeigevorrichtung und verfahren und steuerschaltkreis zu ihrer ansteuerung

Info

Publication number
DE69526505T2
DE69526505T2 DE69526505T DE69526505T DE69526505T2 DE 69526505 T2 DE69526505 T2 DE 69526505T2 DE 69526505 T DE69526505 T DE 69526505T DE 69526505 T DE69526505 T DE 69526505T DE 69526505 T2 DE69526505 T2 DE 69526505T2
Authority
DE
Germany
Prior art keywords
control
liquid crystal
display device
crystal display
control circuit
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 - Lifetime
Application number
DE69526505T
Other languages
English (en)
Other versions
DE69526505D1 (de
Inventor
Hiroaki Nomura
Akira Inoue
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69526505D1 publication Critical patent/DE69526505D1/de
Application granted granted Critical
Publication of DE69526505T2 publication Critical patent/DE69526505T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
    • 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
    • G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
    • 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0469—Details of the physics of pixel operation
    • G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
    • G09G2300/0482—Use of memory effects in nematic liquid crystals
    • G09G2300/0486—Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • 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
    • G09G3/3614—Control of polarity reversal in general

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)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69526505T 1995-05-17 1995-09-14 Flüssigkristall-anzeigevorrichtung und verfahren und steuerschaltkreis zu ihrer ansteuerung Expired - Lifetime DE69526505T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11813195 1995-05-17
PCT/JP1995/001835 WO1996036902A1 (fr) 1995-05-17 1995-09-14 Affichage a cristaux liquides, son procede d'excitation, circuit d'excitation et alimentation electrique employes a cet effet

Publications (2)

Publication Number Publication Date
DE69526505D1 DE69526505D1 (de) 2002-05-29
DE69526505T2 true DE69526505T2 (de) 2002-10-31

Family

ID=14728818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526505T Expired - Lifetime DE69526505T2 (de) 1995-05-17 1995-09-14 Flüssigkristall-anzeigevorrichtung und verfahren und steuerschaltkreis zu ihrer ansteuerung

Country Status (9)

Country Link
US (1) US6252571B1 (de)
EP (1) EP0772067B1 (de)
JP (1) JP3577719B2 (de)
KR (1) KR100254647B1 (de)
CN (1) CN1156815C (de)
DE (1) DE69526505T2 (de)
HK (1) HK1021612A1 (de)
TW (1) TW316307B (de)
WO (1) WO1996036902A1 (de)

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US6414669B1 (en) 1998-05-14 2002-07-02 Minolta Co., Ltd. Driving method and apparatus for liquid crystal display device
JP3713954B2 (ja) * 1998-05-14 2005-11-09 コニカミノルタホールディングス株式会社 液晶表示素子の駆動方法
US6927765B1 (en) * 1998-11-17 2005-08-09 Minolta Co., Ltd. Liquid crystal display device and driving method thereof
US6954195B2 (en) 2000-03-01 2005-10-11 Minolta Co., Ltd. Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning
CN102789758B (zh) * 2001-11-20 2016-05-18 伊英克公司 驱动双稳态电光显示器的方法
EP1324308A1 (de) * 2001-12-27 2003-07-02 STMicroelectronics S.r.l. Treiberschaltungssystem der Zeilen und Spaltenleitungen eines Aktiv-Matrix-Flüssigkristalldisplays
FR2835644B1 (fr) * 2002-02-06 2005-04-29 Nemoptic Procede et dispositif d'adressage d'un ecran cristal liquide bistable
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JP4015908B2 (ja) * 2002-08-29 2007-11-28 松下電器産業株式会社 表示装置用駆動回路及び表示装置
JP4366914B2 (ja) * 2002-09-25 2009-11-18 日本電気株式会社 表示装置用駆動回路及びそれを用いた表示装置
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WO2005031689A1 (en) * 2003-09-29 2005-04-07 Koninklijke Philips Electronics, N.V. A bi-stable display with accurate greyscale and natural image update
US7545396B2 (en) * 2005-06-16 2009-06-09 Aurora Systems, Inc. Asynchronous display driving scheme and display
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WO2007108574A1 (en) * 2006-03-23 2007-09-27 Anapass Inc. Display, timing controller and data driver for transmitting serialized multi-level data signal
EP2104094A1 (de) * 2008-03-17 2009-09-23 The Swatch Group Research and Development Ltd. Anzeigevorrichtung, die in einem Sondermodus zur Anzeige mit geringem Energieverbrauch betrieben werden kann
US9024964B2 (en) 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
CN102208175B (zh) * 2010-03-29 2016-01-20 精工电子有限公司 双稳定型液晶显示装置的驱动方法
CN110738973A (zh) * 2019-09-09 2020-01-31 福建华佳彩有限公司 一种面板驱动方法

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Also Published As

Publication number Publication date
EP0772067A1 (de) 1997-05-07
DE69526505D1 (de) 2002-05-29
TW316307B (de) 1997-09-21
HK1021612A1 (en) 2000-06-16
EP0772067A4 (de) 1999-03-17
US6252571B1 (en) 2001-06-26
CN1156815C (zh) 2004-07-07
CN1152962A (zh) 1997-06-25
EP0772067B1 (de) 2002-04-24
JP3577719B2 (ja) 2004-10-13
WO1996036902A1 (fr) 1996-11-21
KR100254647B1 (ko) 2000-05-01

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