AU2001255570A1 - Low power lcd driving scheme - Google Patents

Low power lcd driving scheme

Info

Publication number
AU2001255570A1
AU2001255570A1 AU2001255570A AU5557001A AU2001255570A1 AU 2001255570 A1 AU2001255570 A1 AU 2001255570A1 AU 2001255570 A AU2001255570 A AU 2001255570A AU 5557001 A AU5557001 A AU 5557001A AU 2001255570 A1 AU2001255570 A1 AU 2001255570A1
Authority
AU
Australia
Prior art keywords
low power
driving scheme
lcd driving
power lcd
scheme
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.)
Abandoned
Application number
AU2001255570A
Inventor
Jemm Yue Liang
Peter Xiao
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.)
ULTRACHIP Inc
Original Assignee
ULTRACHIP 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 ULTRACHIP Inc filed Critical ULTRACHIP Inc
Publication of AU2001255570A1 publication Critical patent/AU2001255570A1/en
Abandoned 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • 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
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0213—Addressing of scan or signal lines controlling the sequence of the scanning lines with respect to the patterns to be displayed, e.g. to save power
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
AU2001255570A 2000-04-26 2001-04-20 Low power lcd driving scheme Abandoned AU2001255570A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56027900A 2000-04-26 2000-04-26
US09560279 2000-04-26
PCT/US2001/012989 WO2001082284A1 (en) 2000-04-26 2001-04-20 Low power lcd driving scheme

Publications (1)

Publication Number Publication Date
AU2001255570A1 true AU2001255570A1 (en) 2001-11-07

Family

ID=24237102

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001255570A Abandoned AU2001255570A1 (en) 2000-04-26 2001-04-20 Low power lcd driving scheme

Country Status (6)

Country Link
EP (1) EP1277194A1 (en)
JP (1) JP2003532148A (en)
KR (1) KR20030010607A (en)
CN (1) CN1432173A (en)
AU (1) AU2001255570A1 (en)
WO (1) WO2001082284A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7362294B2 (en) 2000-04-26 2008-04-22 Jps Group Holdings, Ltd Low power LCD with gray shade driving scheme
EP1414011A1 (en) * 2002-10-22 2004-04-28 STMicroelectronics S.r.l. Method for scanning sequence selection for displays
EP1414010A1 (en) 2002-10-24 2004-04-28 Dialog Semiconductor GmbH LCD driver power saving
KR100607241B1 (en) 2004-07-19 2006-08-01 엘지전자 주식회사 Plasma Display Apparatus and Driving Method Thereof
KR100612388B1 (en) * 2004-08-30 2006-08-16 삼성에스디아이 주식회사 Display device and driving method thereof
KR20060024215A (en) * 2004-09-13 2006-03-16 엘지전자 주식회사 Method and apparatus for controlling data of plasma display panel
KR100726938B1 (en) * 2004-09-30 2007-06-14 엘지전자 주식회사 Method and apparatus for controlling data
KR100820972B1 (en) 2005-10-11 2008-04-10 엘지전자 주식회사 Plasma Display Apparatus
KR100829019B1 (en) * 2005-11-07 2008-05-14 엘지전자 주식회사 Plasma Display Apparatus and Driving Method therof
EP1821276A1 (en) * 2006-02-21 2007-08-22 Deutsche Thomson-Brandt Gmbh Method and apparatus for avoiding overheating of drivers of a plasma display panel
US8049713B2 (en) * 2006-04-24 2011-11-01 Qualcomm Mems Technologies, Inc. Power consumption optimized display update
TWI425485B (en) 2007-04-12 2014-02-01 Au Optronics Corp Driving method of a display panel
US20100238203A1 (en) * 2007-11-08 2010-09-23 Koninklijke Philips Electronics N.V. Driving pixels of a display
DE102007000889B8 (en) 2007-11-12 2010-04-08 Bundesdruckerei Gmbh Document with an integrated display device
US20110164068A1 (en) * 2010-01-06 2011-07-07 Qualcomm Mems Technologies, Inc. Reordering display line updates
CN103038808B (en) * 2010-03-15 2016-08-03 视瑞尔技术公司 Bottom plate apparatus and the method for operation bottom plate apparatus for spatial light modulator
CN104036744B (en) * 2014-06-07 2016-04-13 深圳市华星光电技术有限公司 A kind of driving method of display and device
CN104966504B (en) * 2015-07-31 2017-09-01 京东方科技集团股份有限公司 grid line driving method and device
CN107452323B (en) * 2016-05-31 2020-07-17 无锡华润矽科微电子有限公司 Circuit and method for realizing continuous scanning of any channel
CN109427286B (en) * 2017-08-25 2020-06-23 西安诺瓦星云科技股份有限公司 Display screen display control method, scanning card and display screen system
KR101852500B1 (en) 2017-11-30 2018-04-27 주식회사 컴트리 A method for controling a display having the power saving function by decting some of monitor pixel lines and the method for controling the power saving of a computer system
CN109920390A (en) * 2019-04-30 2019-06-21 京东方科技集团股份有限公司 Picture element scan driving method, device, equipment, medium and picture element scan device
CN111540314B (en) * 2020-05-13 2021-07-06 芯颖科技有限公司 Display control method, control circuit, chip and electronic equipment
CN112885278B (en) * 2021-01-20 2022-05-31 云谷（固安）科技有限公司 Display driving apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3070893B2 (en) * 1993-08-26 2000-07-31 シャープ株式会社 Liquid crystal drive
US6160541A (en) * 1997-01-21 2000-12-12 Lear Automotive Dearborn Inc. Power consumption control for a visual screen display by utilizing a total number of pixels to be energized in the image to determine an order of pixel energization in a manner that conserves power
JP3403635B2 (en) * 1998-03-26 2003-05-06 富士通株式会社 Display device and method of driving the display device

Also Published As

Publication number Publication date
EP1277194A1 (en) 2003-01-22
JP2003532148A (en) 2003-10-28
WO2001082284A1 (en) 2001-11-01
CN1432173A (en) 2003-07-23
KR20030010607A (en) 2003-02-05

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