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SG11201404810PA - Drive device and display device - Google Patents

Drive device and display device

Info

Publication number
SG11201404810PA
SG11201404810PA SG11201404810PA SG11201404810PA SG11201404810PA SG 11201404810P A SG11201404810P A SG 11201404810PA SG 11201404810P A SG11201404810P A SG 11201404810PA SG 11201404810P A SG11201404810P A SG 11201404810PA SG 11201404810P A SG11201404810P A SG 11201404810PA
Authority
SG
Singapore
Prior art keywords
display device
drive
drive device
display
Prior art date
Application number
SG11201404810PA
Inventor
Akizumi Fujioka
Toshihiro Yanagi
Satoshi Ihida
Kazuki Takahashi
Taketoshi Nakano
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of SG11201404810PA publication Critical patent/SG11201404810PA/en

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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • 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
    • G09G2310/067—Special waveforms for scanning, where no circuit details of the gate driver are given
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • 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
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream

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)
  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)
SG11201404810PA 2012-02-20 2013-02-13 Drive device and display device SG11201404810PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012034516 2012-02-20
PCT/JP2013/053333 WO2013125405A1 (en) 2012-02-20 2013-02-13 Drive device and display device

Publications (1)

Publication Number Publication Date
SG11201404810PA true SG11201404810PA (en) 2014-11-27

Family

ID=49005592

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404810PA SG11201404810PA (en) 2012-02-20 2013-02-13 Drive device and display device

Country Status (9)

Country Link
US (2) US9378697B2 (en)
EP (1) EP2819119B1 (en)
JP (2) JP5833219B2 (en)
KR (1) KR101574457B1 (en)
CN (2) CN106023917B (en)
MY (1) MY167325A (en)
SG (1) SG11201404810PA (en)
TW (1) TWI546796B (en)
WO (1) WO2013125405A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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WO2013125405A1 (en) 2012-02-20 2013-08-29 シャープ株式会社 Drive device and display device
US9959821B2 (en) 2013-12-11 2018-05-01 Sharp Kabushiki Kaisha Liquid crystal display device and method for driving same
US9905199B2 (en) 2014-09-17 2018-02-27 Mediatek Inc. Processor for use in dynamic refresh rate switching and related electronic device and method
US10032430B2 (en) * 2014-09-17 2018-07-24 Mediatek Inc. Processor for use in dynamic refresh rate switching and related electronic device
US10515606B2 (en) 2016-09-28 2019-12-24 Samsung Electronics Co., Ltd. Parallelizing display update
WO2018163897A1 (en) * 2017-03-06 2018-09-13 シャープ株式会社 Scan signal line driving circuit and display device provided therewith
CN110738972B (en) * 2018-01-22 2021-05-18 青岛海信移动通信技术股份有限公司 Page refreshing method and device for ink screen
US10916198B2 (en) 2019-01-11 2021-02-09 Apple Inc. Electronic display with hybrid in-pixel and external compensation
KR102617390B1 (en) * 2019-02-15 2023-12-27 삼성디스플레이 주식회사 Display device and method for driving the same
US11468833B2 (en) 2020-02-06 2022-10-11 Samsung Electronics Co., Ltd. Method of controlling the transition between different refresh rates on a display device
CN112908242B (en) * 2021-03-04 2022-06-21 合肥维信诺科技有限公司 Driving method and driving device of display panel and display device
JP2022172980A (en) * 2021-05-07 2022-11-17 シャープ株式会社 Display control device, electronic equipment, control program, and display control method
KR20230061837A (en) 2021-10-29 2023-05-09 삼성전자주식회사 Application processor for variable frame rate and display system including the same

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JPH1096893A (en) 1996-09-25 1998-04-14 Toshiba Corp Liquid crystal display element
JP4123711B2 (en) 2000-07-24 2008-07-23 セイコーエプソン株式会社 Electro-optical panel driving method, electro-optical device, and electronic apparatus
JP3730159B2 (en) * 2001-01-12 2005-12-21 シャープ株式会社 Display device driving method and display device
JP4433660B2 (en) * 2002-07-10 2010-03-17 シャープ株式会社 Display device and driving method thereof
CN100472597C (en) * 2002-12-06 2009-03-25 夏普株式会社 Liquid crystal display device
JP4619095B2 (en) * 2002-12-06 2011-01-26 シャープ株式会社 Liquid crystal display device
US8451209B2 (en) 2002-12-06 2013-05-28 Sharp Kabushiki Kaisha Liquid crystal display device
US7911430B2 (en) 2003-02-03 2011-03-22 Sharp Kabushiki Kaisha Liquid crystal display
US8179388B2 (en) 2006-12-15 2012-05-15 Nvidia Corporation System, method and computer program product for adjusting a refresh rate of a display for power savings
US20090122087A1 (en) * 2007-11-02 2009-05-14 Junichi Maruyama Display device
JP2010032623A (en) 2008-07-25 2010-02-12 Sharp Corp Display controller, display device and portable electronic device
JP2010145810A (en) 2008-12-19 2010-07-01 Eastman Kodak Co Display device
WO2011074393A1 (en) * 2009-12-18 2011-06-23 Semiconductor Energy Laboratory Co., Ltd. Method for driving liquid crystal display device
CN101853640B (en) * 2010-03-09 2012-10-17 华映视讯（吴江）有限公司 Display device and refresh rate modulation method thereof
WO2011136018A1 (en) * 2010-04-28 2011-11-03 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic appliance
EP2573752A4 (en) * 2010-05-21 2013-11-13 Sharp Kk Display device and method of driving the same, and display system
US20130106824A1 (en) * 2010-07-15 2013-05-02 Sharp Kabushiki Kaisha Data signal line driving circuit, display device, and data signal line driving method
US9049695B2 (en) * 2010-11-18 2015-06-02 Qualcomm Incorporated Association rules based on channel quality for peer-to-peer and WAN communication
JP5694536B2 (en) 2011-07-29 2015-04-01 シャープ株式会社 Display device
WO2013125405A1 (en) * 2012-02-20 2013-08-29 シャープ株式会社 Drive device and display device

Also Published As

Publication number Publication date
JP2016027432A (en) 2016-02-18
JP6105026B2 (en) 2017-03-29
MY167325A (en) 2018-08-16
KR20140119747A (en) 2014-10-10
JPWO2013125405A1 (en) 2015-07-30
US9378697B2 (en) 2016-06-28
JP5833219B2 (en) 2015-12-16
US9601074B2 (en) 2017-03-21
TW201337899A (en) 2013-09-16
EP2819119A1 (en) 2014-12-31
KR101574457B1 (en) 2015-12-03
CN104094346B (en) 2016-08-24
US20140368492A1 (en) 2014-12-18
CN104094346A (en) 2014-10-08
CN106023917B (en) 2019-03-12
WO2013125405A1 (en) 2013-08-29
EP2819119B1 (en) 2018-06-13
CN106023917A (en) 2016-10-12
EP2819119A4 (en) 2014-12-31
TWI546796B (en) 2016-08-21
US20160267870A1 (en) 2016-09-15

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