ES2044845T3 - Aparato excitador. - Google Patents

Aparato excitador.

Info

Publication number
ES2044845T3
ES2044845T3 ES87102204T ES87102204T ES2044845T3 ES 2044845 T3 ES2044845 T3 ES 2044845T3 ES 87102204 T ES87102204 T ES 87102204T ES 87102204 T ES87102204 T ES 87102204T ES 2044845 T3 ES2044845 T3 ES 2044845T3
Authority
ES
Spain
Prior art keywords
tracking
unit
signal
signal voltage
transmitter 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
ES87102204T
Other languages
English (en)
Inventor
Hiroshi Inoue
Yoshiyuki Osada
Yutaka Inaba
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP3248086A external-priority patent/JPS62189435A/ja
Priority claimed from JP3472986A external-priority patent/JPS62191831A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2044845T3 publication Critical patent/ES2044845T3/es
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
    • G09G3/3696—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
    • G09G3/3622—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
    • G09G3/3685—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
    • 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

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)
  • Radar Systems Or Details Thereof (AREA)

Abstract

COMPRENDE UN CIRCUITO TRANSMISOR RASTREADOR CONECTADO A ELECTRODOS DE RASTREO Y A UN CIRCUITO TRANSMISOR DE SEÑALES CONECTADO A ELECTRODOS DE SEÑAL. EL CIRCUITO TRANSMISOR RASTREADO COMPRENDE: UNA UNIDAD GENERADORA DE VOLTAJE DE SEÑAL DE TRANSMISION, LA CUAL INCLUYE UNA UNIDAD GENERADORA DE VOLTAJE DE SEÑAL PRIMARIA PARA GENERAR UN VOLTAJE DE SEÑAL DE SELECCION DE RASTREO SUMINISTRADA A UN BUS PRIMARIO Y UNA UNIDAD GENERADORA DE VOLTAJE DE SEÑAL SECUNDARIA PARA GENERAR UN VOLTAJE DE SEÑAL SIN SELECCION DE RASTREO SUMINISTRADA A UN BUS SECUNDARIO, UNA UNIDAD DE CIRCUITO CONMUTADO PARA SUMINISTRAR SELECTIVAMENTE LA SEÑAL DE SELECCION DE RASTREO O NO SELECCIONADA A UN ELECTRODO DE RASTREO, Y UNA UNIDAD GENERADORA DE SEÑALES CONMUTADAS PARA SUMINISTRAR UNA SEÑAL DE CONTROL CONMUTADA A LA UNIDAD DEL CIRCUITO DE CONMUTACION.
ES87102204T 1986-02-17 1987-02-17 Aparato excitador. Expired - Lifetime ES2044845T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3248086A JPS62189435A (ja) 1986-02-17 1986-02-17 駆動装置
JP3472986A JPS62191831A (ja) 1986-02-18 1986-02-18 駆動装置

Publications (1)

Publication Number Publication Date
ES2044845T3 true ES2044845T3 (es) 1994-01-16

Family

ID=26371063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87102204T Expired - Lifetime ES2044845T3 (es) 1986-02-17 1987-02-17 Aparato excitador.

Country Status (4)

Country Link
US (2) US4930875A (es)
EP (1) EP0237809B1 (es)
DE (1) DE3787660T2 (es)
ES (1) ES2044845T3 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2044845T3 (es) * 1986-02-17 1994-01-16 Canon Kk Aparato excitador.
EP0529701B1 (en) * 1986-08-18 1998-11-11 Canon Kabushiki Kaisha Display device
JPS63198097A (ja) * 1987-02-13 1988-08-16 セイコーインスツルメンツ株式会社 非線形２端子型アクテイブマトリクス表示装置
JP2816403B2 (ja) * 1988-11-11 1998-10-27 株式会社 半導体エネルギー研究所 液晶表示装置の駆動方法および液晶表示装置
JPH02135419A (ja) * 1988-11-17 1990-05-24 Seiko Epson Corp 液晶表示装置の駆動法
EP0382567B1 (en) * 1989-02-10 1996-05-29 Sharp Kabushiki Kaisha Liquid crystal display device and driving method therefor
JP3126360B2 (ja) * 1989-09-01 2001-01-22 キヤノン株式会社 表示システム及びその表示制御方法
ATE140815T1 (de) * 1989-09-08 1996-08-15 Canon Kk Datenverarbeitungssystem mit anzeigetafel
US6124842A (en) * 1989-10-06 2000-09-26 Canon Kabushiki Kaisha Display apparatus
US5172105A (en) * 1989-12-20 1992-12-15 Canon Kabushiki Kaisha Display apparatus
JP2941883B2 (ja) * 1990-04-16 1999-08-30 キヤノン株式会社 表示装置
JPH04168477A (ja) * 1990-10-31 1992-06-16 Sharp Corp 表示装置の行電極駆動回路
US5222082A (en) * 1991-02-28 1993-06-22 Thomson Consumer Electronics, S.A. Shift register useful as a select line scanner for liquid crystal display
JP3163637B2 (ja) * 1991-03-19 2001-05-08 株式会社日立製作所 液晶表示装置の駆動方法
JP2760670B2 (ja) * 1991-05-29 1998-06-04 シャープ株式会社 表示素子の駆動用集積回路
JP3251064B2 (ja) * 1991-11-07 2002-01-28 シャープ株式会社 液晶パネルの表示制御装置
JPH05134626A (ja) * 1991-11-11 1993-05-28 Sharp Corp 液晶素子とその駆動方法
US5650797A (en) * 1991-11-11 1997-07-22 Canon Kabushiki Kaisha Liquid crystal display
US5313222A (en) * 1992-12-24 1994-05-17 Yuen Foong Yu H. K. Co., Ltd. Select driver circuit for an LCD display
US5471229A (en) * 1993-02-10 1995-11-28 Canon Kabushiki Kaisha Driving method for liquid crystal device
US5532713A (en) * 1993-04-20 1996-07-02 Canon Kabushiki Kaisha Driving method for liquid crystal device
US5592190A (en) * 1993-04-28 1997-01-07 Canon Kabushiki Kaisha Liquid crystal display apparatus and drive method
US5619223A (en) * 1994-04-14 1997-04-08 Prime View Hk Limited Apparatus for increasing the effective yield of displays with integregated row select driver circuit
US5510805A (en) * 1994-08-08 1996-04-23 Prime View International Co. Scanning circuit
US5739808A (en) * 1994-10-28 1998-04-14 Canon Kabushiki Kaisha Display control method and apparatus
US6061045A (en) * 1995-06-19 2000-05-09 Canon Kabushiki Kaisha Liquid crystal display apparatus and method of driving same
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
KR100266217B1 (ko) * 1997-11-20 2000-09-15 구본준; 론 위라하디락사 플리커 방지용 액정표시장치
JP4181257B2 (ja) * 1998-01-21 2008-11-12 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
JP3680601B2 (ja) * 1998-05-14 2005-08-10 カシオ計算機株式会社 シフトレジスタ、表示装置、撮像素子駆動装置及び撮像装置
JP2000075841A (ja) * 1998-08-31 2000-03-14 Sony Corp 液晶表示装置
GB0001254D0 (en) * 2000-01-21 2000-03-08 Central Research Lab Ltd An active matrix electro-optic display
TWI333094B (en) * 2005-02-25 2010-11-11 Au Optronics Corp System and method for display testing
US7616179B2 (en) * 2006-03-31 2009-11-10 Canon Kabushiki Kaisha Organic EL display apparatus and driving method therefor
US8319766B2 (en) * 2007-06-15 2012-11-27 Ricoh Co., Ltd. Spatially masked update for electronic paper displays
US8416197B2 (en) * 2007-06-15 2013-04-09 Ricoh Co., Ltd Pen tracking and low latency display updates on electronic paper displays
US8279232B2 (en) 2007-06-15 2012-10-02 Ricoh Co., Ltd. Full framebuffer for electronic paper displays
US8203547B2 (en) * 2007-06-15 2012-06-19 Ricoh Co. Ltd Video playback on electronic paper displays
US8355018B2 (en) * 2007-06-15 2013-01-15 Ricoh Co., Ltd. Independent pixel waveforms for updating electronic paper displays
US8913000B2 (en) * 2007-06-15 2014-12-16 Ricoh Co., Ltd. Video playback on electronic paper displays

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380008A (en) * 1978-09-29 1983-04-12 Hitachi, Ltd. Method of driving a matrix type phase transition liquid crystal display device to obtain a holding effect and improved response time for the erasing operation
JPS5685792A (en) * 1979-12-14 1981-07-13 Citizen Watch Co Ltd Liquid crystal display unit
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
JPH0629919B2 (ja) * 1982-04-16 1994-04-20 株式会社日立製作所 液晶素子の駆動方法
JPS5961818A (ja) * 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置
JPS5974724A (ja) * 1982-10-21 1984-04-27 Sony Corp パルス発生回路
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
US4715688A (en) * 1984-07-04 1987-12-29 Seiko Instruments Inc. Ferroelectric liquid crystal display device having an A.C. holding voltage
US4701026A (en) * 1984-06-11 1987-10-20 Seiko Epson Kabushiki Kaisha Method and circuits for driving a liquid crystal display device
US4709995A (en) * 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
US4682858A (en) * 1984-08-20 1987-07-28 Canon Kabushiki Kaisha Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal
JPS6167833A (ja) * 1984-09-11 1986-04-08 Citizen Watch Co Ltd 液晶表示装置
JPS61126595A (ja) * 1984-11-26 1986-06-14 キヤノン株式会社 アクティブマトリクス回路基板及びこれを用いた液晶表示装置とその駆動法
JPH0680477B2 (ja) * 1985-02-06 1994-10-12 キヤノン株式会社 液晶表示パネル及び駆動方法
GB2178582B (en) * 1985-07-16 1990-01-24 Canon Kk Liquid crystal apparatus
ES2044845T3 (es) * 1986-02-17 1994-01-16 Canon Kk Aparato excitador.
JPS62262029A (ja) * 1986-05-09 1987-11-14 Hitachi Ltd 光スイツチ素子の駆動方法

Also Published As

Publication number Publication date
EP0237809A2 (en) 1987-09-23
US4930875A (en) 1990-06-05
EP0237809A3 (en) 1989-05-03
EP0237809B1 (en) 1993-10-06
US5034735A (en) 1991-07-23
DE3787660T2 (de) 1994-02-17
DE3787660D1 (de) 1993-11-11

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