DE3686077D1 - Fluessigkristall-zellenadressierung. - Google Patents

Fluessigkristall-zellenadressierung.

Info

Publication number
DE3686077D1
DE3686077D1 DE8686302380T DE3686077T DE3686077D1 DE 3686077 D1 DE3686077 D1 DE 3686077D1 DE 8686302380 T DE8686302380 T DE 8686302380T DE 3686077 T DE3686077 T DE 3686077T DE 3686077 D1 DE3686077 D1 DE 3686077D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal cell
cell addressing
addressing
liquid
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
DE8686302380T
Other languages
English (en)
Other versions
DE3686077T2 (de
Inventor
Peter John Ayliffe
Anthony Bernard Davey
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.)
STC PLC
Original Assignee
STC PLC
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 STC PLC filed Critical STC PLC
Publication of DE3686077D1 publication Critical patent/DE3686077D1/de
Application granted granted Critical
Publication of DE3686077T2 publication Critical patent/DE3686077T2/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
    • G09G3/3622—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
    • 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
    • G09G2310/062—Waveforms for resetting a plurality of scan lines at a time
    • 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
    • G09G2310/063—Waveforms for resetting the whole screen at once
    • 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

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)
  • Liquid Crystal (AREA)
  • Tests Of Electronic Circuits (AREA)
DE8686302380T 1985-04-03 1986-04-01 Fluessigkristall-zellenadressierung. Expired - Fee Related DE3686077T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508712A GB2173336B (en) 1985-04-03 1985-04-03 Addressing liquid crystal cells

Publications (2)

Publication Number Publication Date
DE3686077D1 true DE3686077D1 (de) 1992-08-27
DE3686077T2 DE3686077T2 (de) 1993-01-07

Family

ID=10577143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686302380T Expired - Fee Related DE3686077T2 (de) 1985-04-03 1986-04-01 Fluessigkristall-zellenadressierung.

Country Status (6)

Country Link
US (1) US4705345A (de)
EP (1) EP0197742B1 (de)
JP (1) JPH0685031B2 (de)
AU (1) AU580858B2 (de)
DE (1) DE3686077T2 (de)
GB (1) GB2173336B (de)

Families Citing this family (78)

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US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
US5093737A (en) * 1984-02-17 1992-03-03 Canon Kabushiki Kaisha Method for driving a ferroelectric optical modulation device therefor to apply an erasing voltage in the first step
FR2558606B1 (fr) * 1984-01-23 1993-11-05 Canon Kk Procede de commande d'un dispositif de modulation optique et dispositif de modulation optique pour sa mise en oeuvre
US5296953A (en) * 1984-01-23 1994-03-22 Canon Kabushiki Kaisha Driving method for ferro-electric liquid crystal optical modulation device
US5633652A (en) * 1984-02-17 1997-05-27 Canon Kabushiki Kaisha Method for driving optical modulation device
GB2173337B (en) * 1985-04-03 1989-01-11 Stc Plc Addressing liquid crystal cells
GB2173335B (en) * 1985-04-03 1988-02-17 Stc Plc Addressing liquid crystal cells
JPH0750268B2 (ja) * 1985-07-08 1995-05-31 セイコーエプソン株式会社 液晶素子の駆動方法
US5011269A (en) * 1985-09-06 1991-04-30 Matsushita Electric Industrial Co., Ltd. Method of driving a ferroelectric liquid crystal matrix panel
JPS62150334A (ja) * 1985-12-25 1987-07-04 Canon Inc 液晶装置
GB2185614B (en) * 1985-12-25 1990-04-18 Canon Kk Optical modulation device
US5255110A (en) * 1985-12-25 1993-10-19 Canon Kabushiki Kaisha Driving method for optical modulation device using ferroelectric liquid crystal
GB2173629B (en) * 1986-04-01 1989-11-15 Stc Plc Addressing liquid crystal cells
NL8601804A (nl) * 1986-07-10 1988-02-01 Philips Nv Werkwijze voor het besturen van een weergeefinrichting en een weergeefinrichting geschikt voor een dergelijke werkwijze.
GB2194663B (en) * 1986-07-18 1990-06-20 Stc Plc Display device
EP0256548B1 (de) * 1986-08-18 1993-03-17 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Ansteuerung einer optischen Modulationsanordnung
GB8623240D0 (en) * 1986-09-26 1986-10-29 Emi Plc Thorn Display device
JPS63116128A (ja) * 1986-11-04 1988-05-20 Canon Inc 光学変調装置
US5182549A (en) * 1987-03-05 1993-01-26 Canon Kabushiki Kaisha Liquid crystal apparatus
NL8700627A (nl) * 1987-03-17 1988-10-17 Philips Nv Werkwijze voor het besturen van een vloeibaar kristalweergeefinrichting en bijbehorende weergeefinrichting.
JP2584767B2 (ja) * 1987-04-03 1997-02-26 キヤノン株式会社 液晶装置の駆動法
US5041821A (en) * 1987-04-03 1991-08-20 Canon Kabushiki Kaisha Ferroelectric liquid crystal apparatus with temperature dependent DC offset voltage
US4873516A (en) * 1987-06-01 1989-10-10 General Electric Company Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays
JPH0711633B2 (ja) * 1987-06-17 1995-02-08 凸版印刷株式会社 液晶表示素子のマトリックス駆動方法
GB2207272B (en) * 1987-07-18 1991-08-14 Stc Plc Addressing liquid crystal cells
US5010328A (en) * 1987-07-21 1991-04-23 Thorn Emi Plc Display device
GB2208741B (en) * 1987-08-12 1992-03-25 Gen Electric Co Plc Ferroelectric liquid crystal devices
US5285214A (en) * 1987-08-12 1994-02-08 The General Electric Company, P.L.C. Apparatus and method for driving a ferroelectric liquid crystal device
GB8720856D0 (en) * 1987-09-04 1987-10-14 Emi Plc Thorn Matrix addressing
JP2554104B2 (ja) * 1987-10-02 1996-11-13 キヤノン株式会社 表示制御装置
US5642128A (en) * 1987-10-02 1997-06-24 Canon Kabushiki Kaisha Display control device
US4857906A (en) * 1987-10-08 1989-08-15 Tektronix, Inc. Complex waveform multiplexer for liquid crystal displays
US4915477A (en) * 1987-10-12 1990-04-10 Seiko Epson Corporation Method for driving an electro-optical device wherein erasing data stored in each pixel by providing each scan line and data line with an erasing signal
ATE201788T1 (de) * 1987-11-12 2001-06-15 Canon Kk Flüssigkristallgerät
GB8726996D0 (en) * 1987-11-18 1987-12-23 Secr Defence Multiplex addressing of ferro-electric liquid crystal displays
NL8703040A (nl) * 1987-12-16 1989-07-17 Philips Nv Werkwijze voor het besturen van een passieve ferro-elektrisch vloeibaar kristal weergeefinrichting.
NL8703085A (nl) * 1987-12-21 1989-07-17 Philips Nv Werkwijze voor het besturen van een weergeefinrichting.
FR2627308B1 (fr) * 1988-02-15 1990-06-01 Commissariat Energie Atomique Procede de commande d'un ecran d'affichage matriciel permettant d'ajuster son contraste et dispositif pour la mise en oeuvre de ce procede
GB2225473B (en) * 1988-11-23 1993-01-13 Stc Plc Addressing scheme for multiplexded ferroelectric liquid crystal
EP0373786B1 (de) * 1988-12-14 1995-02-22 THORN EMI plc Anzeigegerät
NL8901481A (nl) * 1989-06-12 1991-01-02 Philips Nv Passieve ferro-elektrisch vloeibaar kristal weergeefinrichting en werkwijze ter vervaardiging daarvan.
US5227900A (en) * 1990-03-20 1993-07-13 Canon Kabushiki Kaisha Method of driving ferroelectric liquid crystal element
JP2805253B2 (ja) * 1990-03-20 1998-09-30 キヤノン株式会社 強誘電性液晶装置
US5095377A (en) * 1990-08-02 1992-03-10 Matsushita Electric Industrial Co., Ltd. Method of driving a ferroelectric liquid crystal matrix panel
GB9017316D0 (en) * 1990-08-07 1990-09-19 Secr Defence Multiplex addressing of ferro-electric liquid crystal displays
US5963186A (en) * 1990-08-07 1999-10-05 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Multiplex addressing of ferro-electric liquid crystal displays
GB2247974B (en) * 1990-09-11 1994-07-27 Stc Plc Co-ordinate addressing of liquid crystal cells
US5774104A (en) * 1990-09-11 1998-06-30 Northern Telecom Limited Co-ordinate addressing of liquid crystal cells
GB2247973B (en) * 1990-09-11 1994-07-27 Stc Plc Co-ordinate addressing of liquid crystal cells
GB2247972B (en) * 1990-09-11 1994-07-27 Stc Plc Co-ordinate addressing of liquid crystal cells
GB2249653B (en) * 1990-10-01 1994-09-07 Marconi Gec Ltd Ferroelectric liquid crystal devices
JP3227197B2 (ja) * 1991-06-18 2001-11-12 キヤノン株式会社 表示装置
ES2101036T3 (es) * 1991-07-24 1997-07-01 Canon Kk Visualizacion de informacion.
GB9120210D0 (en) * 1991-09-21 1991-11-06 Emi Plc Thorn Method of addressing a matrix-array type liquid crystal cell
JPH05224625A (ja) * 1992-02-12 1993-09-03 Nec Corp 液晶表示装置の駆動方法
GB2271211A (en) * 1992-10-03 1994-04-06 Central Research Lab Ltd Addressing a ferroelectric liquid crystal display.
FR2698201B1 (fr) * 1992-11-13 1994-12-16 Commissariat Energie Atomique Ecran d'affichage matriciel du type multiplexe et son procédé de commande.
EP0632425A1 (de) * 1993-06-29 1995-01-04 Central Research Laboratories Limited Adressierung einer Matrix von bistabiler Pixeln
WO1995002235A2 (en) * 1993-07-10 1995-01-19 Central Research Laboratories Limited Multiplex addressing using auxiliary pulses
JPH0772455A (ja) * 1993-09-01 1995-03-17 Sony Corp アクティブマトリクス液晶表示装置
GB9407116D0 (en) * 1994-04-11 1994-06-01 Secr Defence Ferroelectric liquid crystal display with greyscale
GB2293906A (en) * 1994-10-03 1996-04-10 Sharp Kk Liquid crystal display
US5748277A (en) * 1995-02-17 1998-05-05 Kent State University Dynamic drive method and apparatus for a bistable liquid crystal display
US6154190A (en) * 1995-02-17 2000-11-28 Kent State University Dynamic drive methods and apparatus for a bistable liquid crystal display
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
GB9526270D0 (en) * 1995-12-21 1996-02-21 Secr Defence Multiplex addressing of ferroelectric liquid crystal displays
US6268840B1 (en) 1997-05-12 2001-07-31 Kent Displays Incorporated Unipolar waveform drive method and apparatus for a bistable liquid crystal display
US6133895A (en) * 1997-06-04 2000-10-17 Kent Displays Incorporated Cumulative drive scheme and method for a liquid crystal display
JP3910706B2 (ja) * 1997-12-12 2007-04-25 シャープ株式会社 マトリクス型強誘電性液晶表示装置の駆動方法
US6204835B1 (en) 1998-05-12 2001-03-20 Kent State University Cumulative two phase drive scheme for bistable cholesteric reflective displays
US6268839B1 (en) 1998-05-12 2001-07-31 Kent State University Drive schemes for gray scale bistable cholesteric reflective displays
US6320563B1 (en) 1999-01-21 2001-11-20 Kent State University Dual frequency cholesteric display and drive scheme
US7023409B2 (en) 2001-02-09 2006-04-04 Kent Displays, Incorporated Drive schemes for gray scale bistable cholesteric reflective displays utilizing variable frequency pulses
KR100537609B1 (ko) * 2001-12-27 2005-12-19 삼성에스디아이 주식회사 정확한 계조 표시를 위한 콜레스테릭 액정 표시 패널의구동 방법
TWI362644B (en) 2003-01-16 2012-04-21 Semiconductor Energy Lab Liquid crystal display device and manufacturing method therof
TWI360702B (en) 2003-03-07 2012-03-21 Semiconductor Energy Lab Liquid crystal display device and method for manuf
US7920136B2 (en) * 2005-05-05 2011-04-05 Qualcomm Mems Technologies, Inc. System and method of driving a MEMS display device
US8049851B2 (en) 2007-06-26 2011-11-01 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing a liquid crystal display device having a second orientation film surrounding a first orientation film

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US4048633A (en) * 1974-03-13 1977-09-13 Tokyo Shibaura Electric Co., Ltd. Liquid crystal driving system
US3955187A (en) * 1974-04-01 1976-05-04 General Electric Company Proportioning the address and data signals in a r.m.s. responsive display device matrix to obtain zero cross-talk and maximum contrast
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JPS5323291A (en) * 1976-08-16 1978-03-03 Toshiba Corp Voltage converter circuit
JPS5437691A (en) * 1977-08-30 1979-03-20 Sharp Corp Driving unit for thin film el display unit
JPS55146489A (en) * 1979-04-20 1980-11-14 Suwa Seikosha Kk Liquid crystal matrix display unit
GB2078422B (en) * 1980-06-19 1983-12-21 Standard Telephones Cables Ltd Matrix addressing of display devices
US4404555A (en) * 1981-06-09 1983-09-13 Northern Telecom Limited Addressing scheme for switch controlled liquid crystal displays
GB2118346B (en) * 1982-04-01 1985-07-24 Standard Telephones Cables Ltd Scanning liquid crystal display cells
JPS59129837A (ja) * 1983-01-14 1984-07-26 Canon Inc 時分割電圧印加方法及び装置
FR2541807B1 (fr) * 1983-02-24 1985-06-07 Commissariat Energie Atomique Procede de commande sequentielle d'un imageur matriciel utilisant l'effet de transition de phase cholesterique-nematique d'un cristal liquide
US4571585A (en) * 1983-03-17 1986-02-18 General Electric Company Matrix addressing of cholesteric liquid crystal display
JPS6033535A (ja) * 1983-08-04 1985-02-20 Canon Inc 液晶装置
JPS59193427A (ja) * 1983-04-19 1984-11-02 Canon Inc 液晶装置
JPS6015624A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 液晶プリンタの駆動方法
GB2146473B (en) * 1983-09-10 1987-03-11 Standard Telephones Cables Ltd Addressing liquid crystal displays
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
GB2173335B (en) * 1985-04-03 1988-02-17 Stc Plc Addressing liquid crystal cells
GB2173337B (en) * 1985-04-03 1989-01-11 Stc Plc Addressing liquid crystal cells

Also Published As

Publication number Publication date
EP0197742A3 (en) 1989-03-01
JPS61286819A (ja) 1986-12-17
AU580858B2 (en) 1989-02-02
GB8508712D0 (en) 1985-05-09
AU5537086A (en) 1986-10-09
EP0197742B1 (de) 1992-07-22
DE3686077T2 (de) 1993-01-07
EP0197742A2 (de) 1986-10-15
GB2173336A (en) 1986-10-08
JPH0685031B2 (ja) 1994-10-26
GB2173336B (en) 1988-04-27
US4705345A (en) 1987-11-10

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: NORTHERN TELECOM LTD., MONTREAL, QUEBEC, CA

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee