TWI370799B - Method and system for writing data to mems display elements - Google Patents

Method and system for writing data to mems display elements

Info

Publication number
TWI370799B
TWI370799B TW094130567A TW94130567A TWI370799B TW I370799 B TWI370799 B TW I370799B TW 094130567 A TW094130567 A TW 094130567A TW 94130567 A TW94130567 A TW 94130567A TW I370799 B TWI370799 B TW I370799B
Authority
TW
Taiwan
Prior art keywords
display elements
writing data
mems display
mems
writing
Prior art date
Application number
TW094130567A
Other languages
English (en)
Other versions
TW200626478A (en
Inventor
Clarence Chui
Manish Kothari
Original Assignee
Qualcomm Mems Technologies 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
Application filed by Qualcomm Mems Technologies Inc filed Critical Qualcomm Mems Technologies Inc
Publication of TW200626478A publication Critical patent/TW200626478A/zh
Application granted granted Critical
Publication of TWI370799B publication Critical patent/TWI370799B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • 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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/3466—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on interferometric effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
    • B81B7/02—Microstructural systems; Auxiliary parts of microstructural devices or systems containing distinct electrical or optical devices of particular relevance for their function, e.g. microelectro-mechanical systems [MEMS]
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/06—Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or OLED
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Micromachines (AREA)
TW094130567A 2004-09-27 2005-09-06 Method and system for writing data to mems display elements TWI370799B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61348304P 2004-09-27 2004-09-27
US11/100,762 US7602375B2 (en) 2004-09-27 2005-04-06 Method and system for writing data to MEMS display elements

Publications (2)

Publication Number Publication Date
TW200626478A TW200626478A (en) 2006-08-01
TWI370799B true TWI370799B (en) 2012-08-21

Family

ID=35539205

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130567A TWI370799B (en) 2004-09-27 2005-09-06 Method and system for writing data to mems display elements

Country Status (12)

Country Link
US (1) US7602375B2 (zh)
EP (1) EP1640950A3 (zh)
JP (2) JP5073930B2 (zh)
KR (1) KR101154927B1 (zh)
CN (2) CN1755788B (zh)
AU (1) AU2005203281A1 (zh)
BR (1) BRPI0503896A (zh)
CA (1) CA2514626A1 (zh)
MX (1) MXPA05009547A (zh)
RU (1) RU2005129912A (zh)
SG (1) SG155973A1 (zh)
TW (1) TWI370799B (zh)

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US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
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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
US7515147B2 (en) * 2004-08-27 2009-04-07 Idc, Llc Staggered column drive circuit systems and methods
US7551159B2 (en) * 2004-08-27 2009-06-23 Idc, Llc System and method of sensing actuation and release voltages of an interferometric modulator
US7136213B2 (en) * 2004-09-27 2006-11-14 Idc, Llc Interferometric modulators having charge persistence
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
US7345805B2 (en) * 2004-09-27 2008-03-18 Idc, Llc Interferometric modulator array with integrated MEMS electrical switches
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US7545550B2 (en) * 2004-09-27 2009-06-09 Idc, Llc Systems and methods of actuating MEMS display elements
US7310179B2 (en) * 2004-09-27 2007-12-18 Idc, Llc Method and device for selective adjustment of hysteresis window
US8310441B2 (en) * 2004-09-27 2012-11-13 Qualcomm Mems Technologies, Inc. Method and system for writing data to MEMS display elements
US8514169B2 (en) 2004-09-27 2013-08-20 Qualcomm Mems Technologies, Inc. Apparatus and system for writing data to electromechanical display elements
US7679627B2 (en) * 2004-09-27 2010-03-16 Qualcomm Mems Technologies, Inc. Controller and driver features for bi-stable display
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US20060066594A1 (en) * 2004-09-27 2006-03-30 Karen Tyger Systems and methods for driving a bi-stable display element
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US7948457B2 (en) * 2005-05-05 2011-05-24 Qualcomm Mems Technologies, Inc. Systems and methods of actuating MEMS display elements
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US20070126673A1 (en) * 2005-12-07 2007-06-07 Kostadin Djordjev Method and system for writing data to MEMS display elements
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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
US7957589B2 (en) * 2007-01-25 2011-06-07 Qualcomm Mems Technologies, Inc. Arbitrary power function using logarithm lookup table
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
US20110109615A1 (en) * 2009-11-12 2011-05-12 Qualcomm Mems Technologies, Inc. Energy saving driving sequence for a display
US20110148837A1 (en) * 2009-12-18 2011-06-23 Qualcomm Mems Technologies, Inc. Charge control techniques for selectively activating an array of devices
JP5310529B2 (ja) * 2009-12-22 2013-10-09 株式会社豊田中央研究所 板状部材の揺動装置
BR112012026329A2 (pt) 2010-04-16 2019-09-24 Flex Lighting Ii Llc sinal compreendendo um guia de luz baseado em película
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TWI410731B (zh) * 2010-07-30 2013-10-01 Novatek Microelectronics Corp 雙穩態顯示裝置及驅動方法
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JP5073930B2 (ja) 2012-11-14
SG155973A1 (en) 2009-10-29
EP1640950A3 (en) 2008-09-10
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AU2005203281A1 (en) 2006-04-13
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KR20060092869A (ko) 2006-08-23
CN1755788B (zh) 2011-09-14
JP2011059695A (ja) 2011-03-24
CN102254506A (zh) 2011-11-23
CA2514626A1 (en) 2006-03-27
TW200626478A (en) 2006-08-01
EP1640950A2 (en) 2006-03-29
MXPA05009547A (es) 2006-04-18
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US20060066559A1 (en) 2006-03-30
BRPI0503896A (pt) 2006-05-09

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