ATE181613T1 - Ansteuerungsverfahren und -vorrichtung für eine ferroelektrische flüssigkristallanzeige unter verwendung von kompensationsimpulsen - Google Patents

Ansteuerungsverfahren und -vorrichtung für eine ferroelektrische flüssigkristallanzeige unter verwendung von kompensationsimpulsen

Info

Publication number
ATE181613T1
ATE181613T1 AT94303035T AT94303035T ATE181613T1 AT E181613 T1 ATE181613 T1 AT E181613T1 AT 94303035 T AT94303035 T AT 94303035T AT 94303035 T AT94303035 T AT 94303035T AT E181613 T1 ATE181613 T1 AT E181613T1
Authority
AT
Austria
Prior art keywords
pulse
scanning line
pixel
voltage signal
liquid crystal
Prior art date
Application number
AT94303035T
Other languages
English (en)
Inventor
Shinjiro Okada
Shuzo Kaneko
Yutaka Inaba
Katsuhiko Shinjo
Hirokatsu Miyata
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 ATE181613T1 publication Critical patent/ATE181613T1/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
    • G09G3/3637—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with intermediate tones displayed by domain size control
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/065—Waveforms comprising zero voltage phase or pause
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • 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
    • 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
    • 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
    • G09G3/207—Display of intermediate tones by domain size control

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 Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
AT94303035T 1993-04-28 1994-04-27 Ansteuerungsverfahren und -vorrichtung für eine ferroelektrische flüssigkristallanzeige unter verwendung von kompensationsimpulsen ATE181613T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12323393 1993-04-28
JP14126893 1993-05-21

Publications (1)

Publication Number Publication Date
ATE181613T1 true ATE181613T1 (de) 1999-07-15

Family

ID=26460220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94303035T ATE181613T1 (de) 1993-04-28 1994-04-27 Ansteuerungsverfahren und -vorrichtung für eine ferroelektrische flüssigkristallanzeige unter verwendung von kompensationsimpulsen

Country Status (6)

Country Link
US (2) US5592190A (de)
EP (1) EP0622773B1 (de)
KR (1) KR0167072B1 (de)
AT (1) ATE181613T1 (de)
CA (1) CA2122274C (de)
DE (1) DE69419201T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090616A (en) * 1990-11-14 1992-02-25 Riverwood Natural Resources Corporation Folding carton blank and method of forming same
US5131207A (en) * 1991-05-31 1992-07-21 Rock-Tenn Company End-loading, hooded container
US5205478A (en) * 1991-05-31 1993-04-27 Rock-Tenn Company End-loading, hooded container
JPH08101669A (ja) * 1994-09-30 1996-04-16 Semiconductor Energy Lab Co Ltd 表示装置駆動回路
US5838293A (en) * 1995-04-25 1998-11-17 Citizen Watch Co., Ltd. Driving method and system for antiferroelectric liquid-crystal display device
US6229515B1 (en) * 1995-06-15 2001-05-08 Kabushiki Kaisha Toshiba Liquid crystal display device and driving method therefor
KR100208970B1 (ko) * 1995-12-29 1999-07-15 구자홍 액정셀 및 그의 제조방법
US5734365A (en) * 1996-01-25 1998-03-31 Canon Kabushiki Kaisha Liquid crystal display apparatus
US6028579A (en) * 1996-06-12 2000-02-22 Canon Kabushiki Kaisha Driving method for liquid crystal devices
US5959708A (en) * 1996-06-21 1999-09-28 Hyundai Electronics Industries Co., Ltd. Liquid crystal display having a conductive high molecular film for preventing the fringe field in the in-plane switching mode
US6219019B1 (en) * 1996-09-05 2001-04-17 Kabushiki Kaisha Toshiba Liquid crystal display apparatus and method for driving the same
KR19980057643A (ko) * 1996-12-30 1998-09-25 손욱 배향막, 그 형성방법 및 상기 배향막을 구비한 액정표시소자
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
JP3281298B2 (ja) * 1997-09-22 2002-05-13 シャープ株式会社 液晶表示素子の駆動装置
JPH11205603A (ja) * 1998-01-19 1999-07-30 Toshiba Corp 画像処理装置と画像形成装置
EP0951007B1 (de) * 1998-04-17 1999-12-22 Barco N.V. Videosignalumsetzung zur Steuerung einer Flüssigkristallanzeige
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
US7012600B2 (en) 1999-04-30 2006-03-14 E Ink Corporation Methods for driving bistable electro-optic displays, and apparatus for use therein
TW573290B (en) * 2000-04-10 2004-01-21 Sharp Kk Driving method of image display apparatus, driving apparatus of image display apparatus, and image display apparatus
JP3813433B2 (ja) * 2000-10-16 2006-08-23 株式会社アドバンスト・ディスプレイ 液晶表示装置
JP3995476B2 (ja) * 2001-12-28 2007-10-24 三洋電機株式会社 表示装置及びその製造方法
JP3953320B2 (ja) * 2001-12-28 2007-08-08 三洋電機株式会社 表示装置及びその製造方法
TWI296062B (en) * 2001-12-28 2008-04-21 Sanyo Electric Co Liquid crystal display device
TWI230304B (en) * 2002-03-04 2005-04-01 Sanyo Electric Co Display device with reflecting layer
US6924783B2 (en) * 2003-01-28 2005-08-02 Eastman Kodak Company Drive scheme for cholesteric liquid crystal displays
US7616179B2 (en) * 2006-03-31 2009-11-10 Canon Kabushiki Kaisha Organic EL display apparatus and driving method therefor
US7952545B2 (en) * 2006-04-06 2011-05-31 Lockheed Martin Corporation Compensation for display device flicker
WO2008102996A1 (en) * 2007-02-22 2008-08-28 Okins Electronics Co., Ltd. Device for detecting pixel state of display element array substrate
JP5140206B2 (ja) * 2010-10-12 2013-02-06 パナソニック株式会社 色信号処理装置

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
US4563059A (en) * 1983-01-10 1986-01-07 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
JPS60156043A (ja) * 1984-01-23 1985-08-16 Canon Inc カイラルスメクティック液晶素子
FR2571526B1 (fr) * 1984-08-22 1991-02-08 Canon Kk Panneau d'affichage et son procede de commande
JPS6186732A (ja) * 1984-10-04 1986-05-02 Canon Inc 液晶装置
JPS61156229A (ja) * 1984-12-28 1986-07-15 Canon Inc 液晶装置
JPS61163324A (ja) * 1985-01-14 1986-07-24 Canon Inc 液晶セルの駆動方法
US4778260A (en) * 1985-04-22 1988-10-18 Canon Kabushiki Kaisha Method and apparatus for driving optical modulation device
US4923285A (en) * 1985-04-22 1990-05-08 Canon Kabushiki Kaisha Drive apparatus having a temperature detector
FR2581209B1 (fr) * 1985-04-26 1993-11-05 Canon Kk Dispositif optique a cristal liquide
US4844590A (en) * 1985-05-25 1989-07-04 Canon Kabushiki Kaisha Method and apparatus for driving ferroelectric liquid crystal device
GB2178581B (en) * 1985-07-12 1989-07-19 Canon Kk Liquid crystal apparatus and driving method therefor
JPS6232424A (ja) * 1985-08-05 1987-02-12 Canon Inc 液晶装置
JPS6259922A (ja) * 1985-09-10 1987-03-16 Canon Inc 強誘電性液晶素子
ES2033674T3 (es) * 1985-11-26 1993-04-01 Canon Kabushiki Kaisha Aparato de modulacion optica para un tablero senalizador.
US4836656A (en) * 1985-12-25 1989-06-06 Canon Kabushiki Kaisha Driving method for optical modulation device
JPS62150334A (ja) * 1985-12-25 1987-07-04 Canon Inc 液晶装置
US4830467A (en) * 1986-02-12 1989-05-16 Canon Kabushiki Kaisha A driving signal generating unit having first and second voltage generators for selectively outputting a first voltage signal and a second voltage signal
EP0237809B1 (de) * 1986-02-17 1993-10-06 Canon Kabushiki Kaisha Steuergerät
US4824218A (en) * 1986-04-09 1989-04-25 Canon Kabushiki Kaisha Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes
JPS62278540A (ja) * 1986-05-27 1987-12-03 Canon Inc 液晶素子、その配向制御法及びその駆動法
JPS62284334A (ja) * 1986-06-03 1987-12-10 Canon Inc 液晶装置
JP2505756B2 (ja) * 1986-07-22 1996-06-12 キヤノン株式会社 光学変調素子の駆動法
JP2505757B2 (ja) * 1986-07-23 1996-06-12 キヤノン株式会社 光学変調素子の駆動法
EP0256548B1 (de) * 1986-08-18 1993-03-17 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Ansteuerung einer optischen Modulationsanordnung
JPS6373228A (ja) * 1986-09-17 1988-04-02 Canon Inc 光学変調素子の駆動法
US4906072A (en) * 1986-10-09 1990-03-06 Canon Kabushiki Kaisha Display apparatus and driving method for providing an uniform potential to the electrodes
JPH0711637B2 (ja) * 1986-11-10 1995-02-08 キヤノン株式会社 強誘電性液晶素子
JPH0827460B2 (ja) * 1987-01-29 1996-03-21 キヤノン株式会社 光学変調素子
ATE131290T1 (de) * 1987-06-12 1995-12-15 Canon Kk Vorrichtung mit einem ferroelektrischen flüssigkristall.
US4958912A (en) * 1987-07-07 1990-09-25 Canon Kabushiki Kaisha Image forming apparatus
US5179371A (en) * 1987-08-13 1993-01-12 Seiko Epson Corporation Liquid crystal display device for reducing unevenness of display
JP2770944B2 (ja) * 1987-08-19 1998-07-02 キヤノン株式会社 液晶素子
JPH01142616A (ja) * 1987-11-30 1989-06-05 Hitachi Ltd 強誘電性液晶電気光学装置
JP2660566B2 (ja) * 1988-12-15 1997-10-08 キヤノン株式会社 強誘電性液晶装置およびその駆動法
JP2826744B2 (ja) * 1989-03-02 1998-11-18 キヤノン株式会社 液晶表示装置
US5267065A (en) * 1989-04-24 1993-11-30 Canon Kabushiki Kaisha Liquid crystal apparatus
JP2592958B2 (ja) * 1989-06-30 1997-03-19 キヤノン株式会社 液晶装置
JP2769879B2 (ja) * 1989-09-29 1998-06-25 キヤノン株式会社 カイラルスメクチック液晶素子
JPH03177819A (ja) * 1989-12-07 1991-08-01 Casio Comput Co Ltd 液晶素子
JPH04211225A (ja) * 1990-03-15 1992-08-03 Canon Inc 液晶素子、それを用いた表示方法及び表示装置
JP2941987B2 (ja) * 1990-04-09 1999-08-30 キヤノン株式会社 液晶表示装置およびその駆動方法
JP2915104B2 (ja) * 1990-07-30 1999-07-05 キヤノン株式会社 液晶素子および液晶駆動方法
JP3143497B2 (ja) * 1990-08-22 2001-03-07 キヤノン株式会社 液晶装置
JP2630039B2 (ja) * 1990-08-23 1997-07-16 松下電器産業株式会社 画像記録再生装置
US5327272A (en) * 1991-03-27 1994-07-05 Canon Kabushiki Kaisha Optical modulation element
JP2847331B2 (ja) * 1991-04-23 1999-01-20 キヤノン株式会社 液晶表示装置
JP3227197B2 (ja) * 1991-06-18 2001-11-12 キヤノン株式会社 表示装置
JP2938232B2 (ja) * 1991-07-25 1999-08-23 キヤノン株式会社 強誘電性液晶表示デバイス
JPH05158444A (ja) * 1991-12-04 1993-06-25 Canon Inc 液晶表示装置

Also Published As

Publication number Publication date
CA2122274C (en) 1999-08-24
EP0622773B1 (de) 1999-06-23
EP0622773A2 (de) 1994-11-02
KR0167072B1 (ko) 1999-03-20
DE69419201D1 (de) 1999-07-29
CA2122274A1 (en) 1994-10-29
EP0622773A3 (de) 1995-04-26
US5592190A (en) 1997-01-07
US5689320A (en) 1997-11-18
DE69419201T2 (de) 1999-11-25

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