ATE157793T1 - Verfahren und vorrichtung zur ansteuerung einer flüssigkristall-anzeigeeinrichtung - Google Patents

Verfahren und vorrichtung zur ansteuerung einer flüssigkristall-anzeigeeinrichtung

Info

Publication number
ATE157793T1
ATE157793T1 AT93120668T AT93120668T ATE157793T1 AT E157793 T1 ATE157793 T1 AT E157793T1 AT 93120668 T AT93120668 T AT 93120668T AT 93120668 T AT93120668 T AT 93120668T AT E157793 T1 ATE157793 T1 AT E157793T1
Authority
AT
Austria
Prior art keywords
data
electrodes
liquid crystal
scanning
scanning electrodes
Prior art date
Application number
AT93120668T
Other languages
English (en)
Inventor
Yutaka Inaba
Shinjiro Okada
Osamu Taniguchi
Kazunori Katakura
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE157793T1 publication Critical patent/ATE157793T1/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
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT93120668T 1992-12-24 1993-12-22 Verfahren und vorrichtung zur ansteuerung einer flüssigkristall-anzeigeeinrichtung ATE157793T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35721292 1992-12-24

Publications (1)

Publication Number Publication Date
ATE157793T1 true ATE157793T1 (de) 1997-09-15

Family

ID=18452961

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93120668T ATE157793T1 (de) 1992-12-24 1993-12-22 Verfahren und vorrichtung zur ansteuerung einer flüssigkristall-anzeigeeinrichtung

Country Status (4)

Country Link
US (1) US5521727A (de)
EP (1) EP0603848B1 (de)
AT (1) ATE157793T1 (de)
DE (1) DE69313602T2 (de)

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US5650797A (en) * 1991-11-11 1997-07-22 Canon Kabushiki Kaisha Liquid crystal display
GB2271011A (en) * 1992-09-23 1994-03-30 Central Research Lab Ltd Greyscale addressing of ferroelectric liquid crystal displays.
GB2293907A (en) * 1994-10-03 1996-04-10 Sharp Kk Drive scheme for liquid crystal display
US5943035A (en) * 1994-04-20 1999-08-24 Canon Kabushiki Kaisha Driving method and apparatus for liquid crystal device
US5805130A (en) * 1994-04-27 1998-09-08 Sharp Kabushiki Kaisha Liquid crystal display device and method for driving the same
JPH0876711A (ja) * 1994-09-02 1996-03-22 Mitsubishi Electric Corp 表示装置
GB2294797A (en) * 1994-11-01 1996-05-08 Sharp Kk Method of addressing a liquid crystal display
JP3058804B2 (ja) * 1994-11-16 2000-07-04 キヤノン株式会社 液晶装置
US6075511A (en) * 1995-02-27 2000-06-13 Canon Kabushiki Kaisha Drive voltages switched depending upon temperature detection of chiral smectic liquid crystal displays
JP3253481B2 (ja) * 1995-03-28 2002-02-04 シャープ株式会社 メモリインターフェイス回路
US5933128A (en) * 1995-05-17 1999-08-03 Canon Kabushiki Kaisha Chiral smectic liquid crystal apparatus and driving method therefor
US6061044A (en) * 1995-05-30 2000-05-09 Canon Kabushiki Kaisha Liquid-crystal display apparatus
US6061045A (en) * 1995-06-19 2000-05-09 Canon Kabushiki Kaisha Liquid crystal display apparatus and method of driving same
US5959598A (en) 1995-07-20 1999-09-28 The Regents Of The University Of Colorado Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images
US5767828A (en) * 1995-07-20 1998-06-16 The Regents Of The University Of Colorado Method and apparatus for displaying grey-scale or color images from binary images
US5777590A (en) * 1995-08-25 1998-07-07 S3, Incorporated Grayscale shading for liquid crystal display panels
JPH09138381A (ja) * 1995-09-14 1997-05-27 Minolta Co Ltd 表示装置及び液晶表示素子の駆動方法
JP3428786B2 (ja) * 1995-10-05 2003-07-22 シャープ株式会社 表示装置の駆動方法および液晶表示装置
US5734365A (en) * 1996-01-25 1998-03-31 Canon Kabushiki Kaisha Liquid crystal display apparatus
WO1997043685A1 (en) * 1996-05-10 1997-11-20 Citizen Watch Co., Ltd. Liquid crystal shutter and its driving method
US6028579A (en) * 1996-06-12 2000-02-22 Canon Kabushiki Kaisha Driving method for liquid crystal devices
US6040812A (en) * 1996-06-19 2000-03-21 Xerox Corporation Active matrix display with integrated drive circuitry
JPH1069260A (ja) * 1996-08-26 1998-03-10 Buraito Kenkyusho:Kk ネマティック液晶の駆動方法
US5920298A (en) 1996-12-19 1999-07-06 Colorado Microdisplay, Inc. Display system having common electrode modulation
US6078303A (en) 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US6046716A (en) 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
JP3814365B2 (ja) * 1997-03-12 2006-08-30 シャープ株式会社 液晶表示装置
JP3342341B2 (ja) * 1997-03-13 2002-11-05 キヤノン株式会社 液晶装置及び液晶装置の駆動方法
JPH10282472A (ja) * 1997-04-02 1998-10-23 Sharp Corp 強誘電性液晶表示素子の駆動方法および駆動回路
US6452581B1 (en) 1997-04-11 2002-09-17 Canon Kabushiki Kaisha Driving method for liquid crystal device and liquid crystal apparatus
US6222517B1 (en) 1997-07-23 2001-04-24 Canon Kabushiki Kaisha Liquid crystal apparatus
US6177968B1 (en) 1997-09-01 2001-01-23 Canon Kabushiki Kaisha Optical modulation device with pixels each having series connected electrode structure
US6323850B1 (en) 1998-04-30 2001-11-27 Canon Kabushiki Kaisha Driving method for liquid crystal device
JP3347678B2 (ja) 1998-06-18 2002-11-20 キヤノン株式会社 液晶素子とその駆動方法
KR100329577B1 (ko) * 2000-06-09 2002-03-23 김순택 반강유전성 액정 표시 패널의 구동 방법
KR100396899B1 (ko) * 2001-10-08 2003-09-02 삼성전자주식회사 Ｌｃｄ 드라이버 타이밍 제어방법
TWI251708B (en) * 2003-05-11 2006-03-21 Hannstar Display Corp Method for overdriving a liquid crystal display and defining gradation voltages therefor
US7616179B2 (en) * 2006-03-31 2009-11-10 Canon Kabushiki Kaisha Organic EL display apparatus and driving method therefor
JP5082702B2 (ja) * 2007-09-11 2012-11-28 富士通株式会社 液晶表示素子及びその駆動方法、及びそれを用いた電子ペーパー

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193427A (ja) * 1983-04-19 1984-11-02 Canon Inc 液晶装置
AU584867B2 (en) * 1983-12-09 1989-06-08 Seiko Instruments & Electronics Ltd. A liquid crystal display device
JPS60123825A (ja) * 1983-12-09 1985-07-02 Seiko Instr & Electronics Ltd 液晶表示素子
JPS61156229A (ja) * 1984-12-28 1986-07-15 Canon Inc 液晶装置
JPS62102230A (ja) * 1985-10-30 1987-05-12 Seiko Epson Corp 液晶素子の駆動方法
GB2185614B (en) * 1985-12-25 1990-04-18 Canon Kk Optical modulation device
JPS62150334A (ja) * 1985-12-25 1987-07-04 Canon Inc 液晶装置
US5041821A (en) * 1987-04-03 1991-08-20 Canon Kabushiki Kaisha Ferroelectric liquid crystal apparatus with temperature dependent DC offset voltage

Also Published As

Publication number Publication date
US5521727A (en) 1996-05-28
DE69313602D1 (de) 1997-10-09
DE69313602T2 (de) 1998-02-26
EP0603848A1 (de) 1994-06-29
EP0603848B1 (de) 1997-09-03

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