DE3886290T2 - Anzeigegerät. - Google Patents

Anzeigegerät.

Info

Publication number
DE3886290T2
DE3886290T2 DE3886290T DE3886290T DE3886290T2 DE 3886290 T2 DE3886290 T2 DE 3886290T2 DE 3886290 T DE3886290 T DE 3886290T DE 3886290 T DE3886290 T DE 3886290T DE 3886290 T2 DE3886290 T2 DE 3886290T2
Authority
DE
Germany
Prior art keywords
display device
display
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
DE3886290T
Other languages
English (en)
Other versions
DE3886290D1 (de
Inventor
Christopher James Morris
Ian Coulson
Paul William Herbert Surguy
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.)
Central Research Laboratories Ltd
Original Assignee
Thorn EMI 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
Priority claimed from GB878717172A external-priority patent/GB8717172D0/en
Priority claimed from GB878718351A external-priority patent/GB8718351D0/en
Application filed by Thorn EMI PLC filed Critical Thorn EMI PLC
Application granted granted Critical
Publication of DE3886290D1 publication Critical patent/DE3886290D1/de
Publication of DE3886290T2 publication Critical patent/DE3886290T2/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
    • G09G3/3685—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
    • G09G3/3622—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
    • 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
    • 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
DE3886290T 1987-07-21 1988-07-20 Anzeigegerät. Expired - Fee Related DE3886290T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878717172A GB8717172D0 (en) 1987-07-21 1987-07-21 Display device
GB878718351A GB8718351D0 (en) 1987-08-03 1987-08-03 Display device

Publications (2)

Publication Number Publication Date
DE3886290D1 DE3886290D1 (de) 1994-01-27
DE3886290T2 true DE3886290T2 (de) 1994-06-09

Family

ID=26292517

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3886290T Expired - Fee Related DE3886290T2 (de) 1987-07-21 1988-07-20 Anzeigegerät.
DE88306637T Expired - Fee Related DE3885026T2 (de) 1987-07-21 1988-07-20 Treiberschaltung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE88306637T Expired - Fee Related DE3885026T2 (de) 1987-07-21 1988-07-20 Treiberschaltung.

Country Status (6)

Country Link
US (2) US5010328A (de)
EP (2) EP0300755B1 (de)
JP (2) JP2609690B2 (de)
CA (2) CA1311319C (de)
DE (2) DE3886290T2 (de)
ES (2) ES2046302T3 (de)

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DE69020036T2 (de) * 1989-04-04 1996-02-15 Sharp Kk Ansteuerschaltung für ein Matrixanzeigegerät mit Flüssigkristallen.
US5301047A (en) * 1989-05-17 1994-04-05 Hitachi, Ltd. Liquid crystal display
DE4017893A1 (de) * 1990-06-02 1991-12-05 Hoechst Ag Verfahren zur ansteuerung eines ferroelektrischen fluessigkristalldisplays
JPH04113314A (ja) * 1990-09-03 1992-04-14 Sharp Corp 液晶表示装置
JP2639764B2 (ja) * 1991-10-08 1997-08-13 株式会社半導体エネルギー研究所 電気光学装置の表示方法
US6778159B1 (en) * 1991-10-08 2004-08-17 Semiconductor Energy Laboratory Co., Ltd. Active matrix display and a method of driving the same
JP2639763B2 (ja) * 1991-10-08 1997-08-13 株式会社半導体エネルギー研究所 電気光学装置およびその表示方法
JP3634390B2 (ja) * 1992-07-16 2005-03-30 セイコーエプソン株式会社 液晶電気光学素子
JP3489169B2 (ja) 1993-02-25 2004-01-19 セイコーエプソン株式会社 液晶表示装置の駆動方法
DE69411223T2 (de) * 1993-04-30 1999-02-18 Ibm Verfahren und Vorrichtung zum Eliminieren des Übersprechens in einer Flüssigkristall-Anzeigeeinrichtung mit aktiver Matrix
US5517251A (en) * 1994-04-28 1996-05-14 The Regents Of The University Of California Acquisition of video images simultaneously with analog signals
TW396200B (en) 1994-10-19 2000-07-01 Sumitomo Chemical Co Liquid crystal composition and liquid crystal element containing such composition
JP3511409B2 (ja) * 1994-10-27 2004-03-29 株式会社半導体エネルギー研究所 アクティブマトリクス型液晶表示装置およびその駆動方法
US5760759A (en) * 1994-11-08 1998-06-02 Sanyo Electric Co., Ltd. Liquid crystal display
EP0741897A1 (de) * 1994-11-28 1996-11-13 Koninklijke Philips Electronics N.V. Mikrokontroller mit schnittstelle für eine flüssigkristallanzeige
US5739805A (en) * 1994-12-15 1998-04-14 David Sarnoff Research Center, Inc. Matrix addressed LCD display having LCD age indication, and autocalibrated amplification driver, and a cascaded column driver with capacitor-DAC operating on split groups of data bits
CN1129887C (zh) * 1994-12-26 2003-12-03 夏普公司 液晶显示装置
JP3577719B2 (ja) 1995-05-17 2004-10-13 セイコーエプソン株式会社 液晶表示装置及びその駆動方法並びにそれに用いる駆動回路
JPH0954307A (ja) * 1995-08-18 1997-02-25 Sony Corp 液晶素子の駆動方法
KR100703140B1 (ko) 1998-04-08 2007-04-05 이리다임 디스플레이 코포레이션 간섭 변조기 및 그 제조 방법
US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
ES2143883T3 (es) 1998-04-17 2000-05-16 Barco Nv Conversion de una señal de video para accionar una pantalla de cristal liquido.
JP2006047997A (ja) * 2004-06-30 2006-02-16 Canon Inc 変調回路、駆動回路および出力方法
US7499208B2 (en) 2004-08-27 2009-03-03 Udc, Llc Current mode display driver circuit realization feature
US7889163B2 (en) 2004-08-27 2011-02-15 Qualcomm Mems Technologies, Inc. Drive method for MEMS devices
US8878825B2 (en) 2004-09-27 2014-11-04 Qualcomm Mems Technologies, Inc. System and method for providing a variable refresh rate of an interferometric modulator display
US7675669B2 (en) 2004-09-27 2010-03-09 Qualcomm Mems Technologies, Inc. Method and system for driving interferometric modulators
US7679627B2 (en) 2004-09-27 2010-03-16 Qualcomm Mems Technologies, Inc. Controller and driver features for bi-stable display
US7136213B2 (en) 2004-09-27 2006-11-14 Idc, Llc Interferometric modulators having charge persistence
US7843410B2 (en) 2004-09-27 2010-11-30 Qualcomm Mems Technologies, Inc. Method and device for electrically programmable display
US7532195B2 (en) 2004-09-27 2009-05-12 Idc, Llc Method and system for reducing power consumption in a display
US8310441B2 (en) 2004-09-27 2012-11-13 Qualcomm Mems Technologies, Inc. Method and system for writing data to MEMS display elements
US7724993B2 (en) 2004-09-27 2010-05-25 Qualcomm Mems Technologies, Inc. MEMS switches with deforming membranes
US8514169B2 (en) 2004-09-27 2013-08-20 Qualcomm Mems Technologies, Inc. Apparatus and system for writing data to electromechanical display elements
US7545550B2 (en) 2004-09-27 2009-06-09 Idc, Llc Systems and methods of actuating MEMS display elements
US7948457B2 (en) 2005-05-05 2011-05-24 Qualcomm Mems Technologies, Inc. Systems and methods of actuating MEMS display elements
WO2006121784A1 (en) 2005-05-05 2006-11-16 Qualcomm Incorporated, Inc. Dynamic driver ic and display panel configuration
US7920136B2 (en) 2005-05-05 2011-04-05 Qualcomm Mems Technologies, Inc. System and method of driving a MEMS display device
US8391630B2 (en) 2005-12-22 2013-03-05 Qualcomm Mems Technologies, Inc. System and method for power reduction when decompressing video streams for interferometric modulator displays
US7916980B2 (en) 2006-01-13 2011-03-29 Qualcomm Mems Technologies, Inc. Interconnect structure for MEMS device
US8194056B2 (en) 2006-02-09 2012-06-05 Qualcomm Mems Technologies Inc. Method and system for writing data to MEMS display elements
US7952545B2 (en) 2006-04-06 2011-05-31 Lockheed Martin Corporation Compensation for display device flicker
US8049713B2 (en) 2006-04-24 2011-11-01 Qualcomm Mems Technologies, Inc. Power consumption optimized display update
US7702192B2 (en) 2006-06-21 2010-04-20 Qualcomm Mems Technologies, Inc. Systems and methods for driving MEMS display
US7777715B2 (en) 2006-06-29 2010-08-17 Qualcomm Mems Technologies, Inc. Passive circuits for de-multiplexing display inputs
US7957589B2 (en) 2007-01-25 2011-06-07 Qualcomm Mems Technologies, Inc. Arbitrary power function using logarithm lookup table
KR101487738B1 (ko) * 2007-07-13 2015-01-29 삼성디스플레이 주식회사 액정 표시 장치 및 그의 구동 방법
CN101562428B (zh) * 2008-04-16 2011-06-15 瑞铭科技股份有限公司 信号调变装置及其控制方法
US8405649B2 (en) 2009-03-27 2013-03-26 Qualcomm Mems Technologies, Inc. Low voltage driver scheme for interferometric modulators
US8736590B2 (en) 2009-03-27 2014-05-27 Qualcomm Mems Technologies, Inc. Low voltage driver scheme for interferometric modulators
US8669926B2 (en) 2011-11-30 2014-03-11 Qualcomm Mems Technologies, Inc. Drive scheme for a display
CN104137432B (zh) * 2012-02-27 2017-05-03 祥闳科技股份有限公司 数据传输系统

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JPS51132940A (en) * 1975-05-14 1976-11-18 Sharp Corp Electric source apparatus
JPS5227400A (en) * 1975-08-27 1977-03-01 Sharp Corp Power source device
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JPS54132196A (en) * 1978-04-06 1979-10-13 Seiko Instr & Electronics Ltd Driving system for display unit
US4408135A (en) * 1979-12-26 1983-10-04 Tokyo Shibaura Denki Kabushiki Kaisha Multi-level signal generating circuit
JPS5865481A (ja) * 1981-10-15 1983-04-19 株式会社東芝 液晶駆動用電圧分割回路
JPS5888788A (ja) * 1981-11-24 1983-05-26 株式会社日立製作所 液晶表示装置
JPS58216289A (ja) * 1982-06-10 1983-12-15 シャープ株式会社 液晶表示装置駆動回路
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Also Published As

Publication number Publication date
EP0300754B1 (de) 1993-12-15
EP0300755A2 (de) 1989-01-25
JP2609690B2 (ja) 1997-05-14
JPS6454421A (en) 1989-03-01
JPS6448042A (en) 1989-02-22
CA1311319C (en) 1992-12-08
JP2558331B2 (ja) 1996-11-27
EP0300755B1 (de) 1993-10-20
DE3885026D1 (de) 1993-11-25
US5111319A (en) 1992-05-05
ES2046302T3 (es) 1994-02-01
CA1311318C (en) 1992-12-08
EP0300754A3 (en) 1990-06-13
DE3886290D1 (de) 1994-01-27
ES2047551T3 (es) 1994-03-01
EP0300754A2 (de) 1989-01-25
DE3885026T2 (de) 1994-04-28
US5010328A (en) 1991-04-23
EP0300755A3 (en) 1990-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CENTRAL RESEARCH LABORATORIES LTD., HAYES, MIDDLES

8339 Ceased/non-payment of the annual fee