DE3767964D1 - Verfahren zur steuerung einer elektrooptischen matrixanzeige und dafuer geeignete steuerungsschaltung. - Google Patents

Verfahren zur steuerung einer elektrooptischen matrixanzeige und dafuer geeignete steuerungsschaltung.

Info

Publication number
DE3767964D1
DE3767964D1 DE8787402277T DE3767964T DE3767964D1 DE 3767964 D1 DE3767964 D1 DE 3767964D1 DE 8787402277 T DE8787402277 T DE 8787402277T DE 3767964 T DE3767964 T DE 3767964T DE 3767964 D1 DE3767964 D1 DE 3767964D1
Authority
DE
Germany
Prior art keywords
electrooptic
controlling
control circuit
matrix display
appropriate control
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
DE8787402277T
Other languages
English (en)
Inventor
Robert Hehlen
Galguen Maurice Le
Bruno Mourey
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.)
Thomson Grand Public
Original Assignee
Thomson Grand Public
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 Thomson Grand Public filed Critical Thomson Grand Public
Application granted granted Critical
Publication of DE3767964D1 publication Critical patent/DE3767964D1/de
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
    • G09G3/3614—Control of polarity reversal in general

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE8787402277T 1986-10-17 1987-10-13 Verfahren zur steuerung einer elektrooptischen matrixanzeige und dafuer geeignete steuerungsschaltung. Expired - Lifetime DE3767964D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8614413A FR2605444A1 (fr) 1986-10-17 1986-10-17 Procede de commande d'un ecran matriciel electrooptique et circuit de commande mettant en oeuvre ce procede

Publications (1)

Publication Number Publication Date
DE3767964D1 true DE3767964D1 (de) 1991-03-14

Family

ID=9339924

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787402277T Expired - Lifetime DE3767964D1 (de) 1986-10-17 1987-10-13 Verfahren zur steuerung einer elektrooptischen matrixanzeige und dafuer geeignete steuerungsschaltung.

Country Status (6)

Country Link
US (1) US5055833A (de)
EP (1) EP0265326B1 (de)
JP (1) JP2930949B2 (de)
DE (1) DE3767964D1 (de)
FR (1) FR2605444A1 (de)
WO (1) WO1988002909A1 (de)

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FR2637407B1 (fr) * 1988-09-30 1994-02-11 Commissariat A Energie Atomique Procede d'affichage de niveaux de gris sur un ecran a cristaux liquides ferroelectriques a phase smectique chirale
US5245151A (en) * 1989-04-07 1993-09-14 Minnesota Mining And Manufacturing Company Method and article for microwave bonding of splice closure
US5254824A (en) * 1989-04-07 1993-10-19 Minnesota Mining And Manufacturing Company Method and article for microwave bonding of polyethylene pipe
US5459495A (en) * 1992-05-14 1995-10-17 In Focus Systems, Inc. Gray level addressing for LCDs
US5485173A (en) * 1991-04-01 1996-01-16 In Focus Systems, Inc. LCD addressing system and method
US5861869A (en) * 1992-05-14 1999-01-19 In Focus Systems, Inc. Gray level addressing for LCDs
US6674562B1 (en) 1994-05-05 2004-01-06 Iridigm Display Corporation Interferometric modulation of radiation
US5748164A (en) * 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5710413A (en) * 1995-03-29 1998-01-20 Minnesota Mining And Manufacturing Company H-field electromagnetic heating system for fusion bonding
FR2745410B1 (fr) * 1996-02-27 1998-06-05 Thomson Csf Procede de commande d'un ecran de visualisation d'image affichant des demi-teintes, et dispositif de visualisation mettant en oeuvre le procede
US6031510A (en) * 1996-06-28 2000-02-29 Microchip Technology Incorporated Microcontroller with LCD control over updating of RAM-stored data determines LCD pixel activation
WO1999052006A2 (en) 1998-04-08 1999-10-14 Etalon, Inc. Interferometric modulation of radiation
US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
WO2003007049A1 (en) 1999-10-05 2003-01-23 Iridigm Display Corporation Photonic mems and structures
US7532194B2 (en) 2004-02-03 2009-05-12 Idc, Llc Driver voltage adjuster
US7256922B2 (en) * 2004-07-02 2007-08-14 Idc, Llc Interferometric modulators with thin film transistors
US7560299B2 (en) * 2004-08-27 2009-07-14 Idc, Llc Systems and methods of actuating MEMS display elements
US7515147B2 (en) 2004-08-27 2009-04-07 Idc, Llc Staggered column drive circuit systems and methods
US7889163B2 (en) 2004-08-27 2011-02-15 Qualcomm Mems Technologies, Inc. Drive method for MEMS devices
US7551159B2 (en) 2004-08-27 2009-06-23 Idc, Llc System and method of sensing actuation and release voltages of an interferometric modulator
US7499208B2 (en) * 2004-08-27 2009-03-03 Udc, Llc Current mode display driver circuit realization feature
US7602375B2 (en) 2004-09-27 2009-10-13 Idc, Llc Method and system for writing data to MEMS display elements
US7446927B2 (en) 2004-09-27 2008-11-04 Idc, Llc MEMS switch with set and latch electrodes
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
US7136213B2 (en) 2004-09-27 2006-11-14 Idc, Llc Interferometric modulators having charge persistence
US7310179B2 (en) * 2004-09-27 2007-12-18 Idc, Llc Method and device for selective adjustment of hysteresis window
US7345805B2 (en) 2004-09-27 2008-03-18 Idc, Llc Interferometric modulator array with integrated MEMS electrical switches
US8310441B2 (en) 2004-09-27 2012-11-13 Qualcomm Mems Technologies, Inc. Method and system for writing data to MEMS display elements
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
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
CN100439967C (zh) 2004-09-27 2008-12-03 Idc公司 用于多状态干涉光调制的方法和设备
US7724993B2 (en) 2004-09-27 2010-05-25 Qualcomm Mems Technologies, Inc. MEMS switches with deforming membranes
US7626581B2 (en) 2004-09-27 2009-12-01 Idc, Llc Device and method for display memory using manipulation of mechanical response
US7679627B2 (en) * 2004-09-27 2010-03-16 Qualcomm Mems Technologies, Inc. Controller and driver features for bi-stable display
US7675669B2 (en) * 2004-09-27 2010-03-09 Qualcomm Mems Technologies, Inc. Method and system for driving interferometric modulators
US7920136B2 (en) 2005-05-05 2011-04-05 Qualcomm Mems Technologies, Inc. System and method of driving a MEMS display device
US7948457B2 (en) 2005-05-05 2011-05-24 Qualcomm Mems Technologies, Inc. Systems and methods of actuating MEMS display elements
CA2607807A1 (en) * 2005-05-05 2006-11-16 Qualcomm Incorporated Dynamic driver ic and display panel configuration
US7355779B2 (en) 2005-09-02 2008-04-08 Idc, Llc Method and system for driving MEMS display elements
US20070126673A1 (en) * 2005-12-07 2007-06-07 Kostadin Djordjev Method and system for writing data to MEMS display elements
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
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
US8736590B2 (en) 2009-03-27 2014-05-27 Qualcomm Mems Technologies, Inc. Low voltage driver scheme for interferometric modulators
US8405649B2 (en) * 2009-03-27 2013-03-26 Qualcomm Mems Technologies, Inc. Low voltage driver scheme for interferometric modulators
US20110109615A1 (en) * 2009-11-12 2011-05-12 Qualcomm Mems Technologies, Inc. Energy saving driving sequence for a display

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Publication number Priority date Publication date Assignee Title
JPS5757718B2 (de) * 1973-10-19 1982-12-06 Hitachi Ltd
JPS52142496A (en) * 1976-05-24 1977-11-28 Toshiba Corp Multicolor display system of matrix driven liquid crystal elements
FR2365174A1 (fr) * 1976-09-17 1978-04-14 Commissariat Energie Atomique Procede de commande d'un dispositif d'affichage analogique a bande discontinue de cristal liquide et circuit pour la mise en oeuvre de ce procede
FR2493012B1 (fr) * 1980-10-27 1987-04-17 Commissariat Energie Atomique Procede de commande d'une caracteristique optique d'un materiau
JPS59113420A (ja) * 1982-12-21 1984-06-30 Citizen Watch Co Ltd マトリクス表示装置の駆動方法
AU584867B2 (en) * 1983-12-09 1989-06-08 Seiko Instruments & Electronics Ltd. A liquid crystal display device
US4715688A (en) * 1984-07-04 1987-12-29 Seiko Instruments Inc. Ferroelectric liquid crystal display device having an A.C. holding voltage
JPS60222825A (ja) * 1984-04-20 1985-11-07 Citizen Watch Co Ltd 液晶マトリクス表示パネルの駆動方法
JPS6135492A (ja) * 1984-07-27 1986-02-19 富士通株式会社 液晶表示装置の駆動方法
JP2609583B2 (ja) * 1984-11-02 1997-05-14 株式会社日立製作所 液晶表示装置
JPH0782167B2 (ja) * 1984-10-23 1995-09-06 セイコー電子工業株式会社 液晶表示装置
JPH0685108B2 (ja) * 1985-08-29 1994-10-26 キヤノン株式会社 マトリクス表示パネル

Also Published As

Publication number Publication date
JPH01501101A (ja) 1989-04-13
JP2930949B2 (ja) 1999-08-09
EP0265326A1 (de) 1988-04-27
EP0265326B1 (de) 1991-02-06
WO1988002909A1 (fr) 1988-04-21
FR2605444A1 (fr) 1988-04-22
US5055833A (en) 1991-10-08

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8320 Willingness to grant licences declared (paragraph 23)