CA2537173A1 - Systeme de pilotage a faible puissance et a prix modique pour applications mobiles - Google Patents

Systeme de pilotage a faible puissance et a prix modique pour applications mobiles Download PDF

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Publication number
CA2537173A1
CA2537173A1 CA002537173A CA2537173A CA2537173A1 CA 2537173 A1 CA2537173 A1 CA 2537173A1 CA 002537173 A CA002537173 A CA 002537173A CA 2537173 A CA2537173 A CA 2537173A CA 2537173 A1 CA2537173 A1 CA 2537173A1
Authority
CA
Canada
Prior art keywords
low
voltage
node
mobile applications
driving 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
CA002537173A
Other languages
English (en)
Inventor
G. Reza Chaji
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002537173A priority Critical patent/CA2537173A1/fr
Priority to CA002549722A priority patent/CA2549722C/fr
Priority to CN2006800269539A priority patent/CN101228569B/zh
Priority to JP2008515013A priority patent/JP5355080B2/ja
Priority to PCT/CA2006/000941 priority patent/WO2006130981A1/fr
Priority to CN201210152425.5A priority patent/CN102663977B/zh
Priority to TW095120426A priority patent/TW200707376A/zh
Priority to KR1020087000382A priority patent/KR20080032072A/ko
Priority to EP06752777A priority patent/EP1904995A4/fr
Priority to US11/449,487 priority patent/US7852298B2/en
Publication of CA2537173A1 publication Critical patent/CA2537173A1/fr
Priority to US12/893,148 priority patent/US8860636B2/en
Priority to JP2013138321A priority patent/JP2013190829A/ja
Priority to JP2014133475A priority patent/JP6207472B2/ja
Priority to JP2014154749A priority patent/JP2014240972A/ja
Priority to US14/481,370 priority patent/US9330598B2/en
Priority to US15/090,769 priority patent/US9805653B2/en
Priority to US15/717,043 priority patent/US10388221B2/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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • G09G2300/0866—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes by means of changes in the pixel supply voltage
    • 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
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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

Landscapes

  • Engineering & Computer Science (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)
CA002537173A 2005-06-08 2006-02-20 Systeme de pilotage a faible puissance et a prix modique pour applications mobiles Abandoned CA2537173A1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
CA002537173A CA2537173A1 (fr) 2006-02-20 2006-02-20 Systeme de pilotage a faible puissance et a prix modique pour applications mobiles
EP06752777A EP1904995A4 (fr) 2005-06-08 2006-06-08 Procede et systeme permettant de commander un affichage a dispositif electroluminescent
US11/449,487 US7852298B2 (en) 2005-06-08 2006-06-08 Method and system for driving a light emitting device display
CN2006800269539A CN101228569B (zh) 2005-06-08 2006-06-08 用于驱动发光器件显示器的方法和***
JP2008515013A JP5355080B2 (ja) 2005-06-08 2006-06-08 発光デバイス・ディスプレイを駆動するための方法およびシステム
PCT/CA2006/000941 WO2006130981A1 (fr) 2005-06-08 2006-06-08 Procede et systeme permettant de commander un affichage a dispositif electroluminescent
CN201210152425.5A CN102663977B (zh) 2005-06-08 2006-06-08 用于驱动发光器件显示器的方法和***
TW095120426A TW200707376A (en) 2005-06-08 2006-06-08 Method and system for driving a light emitting device display
KR1020087000382A KR20080032072A (ko) 2005-06-08 2006-06-08 발광 디바이스 디스플레이 구동 방법 및 시스템
CA002549722A CA2549722C (fr) 2005-06-08 2006-06-08 Methode et systeme d'attaque d'un afficheur a electroluminescence
US12/893,148 US8860636B2 (en) 2005-06-08 2010-09-29 Method and system for driving a light emitting device display
JP2013138321A JP2013190829A (ja) 2005-06-08 2013-07-01 発光デバイス・ディスプレイを駆動するための方法およびシステム
JP2014133475A JP6207472B2 (ja) 2005-06-08 2014-06-30 発光デバイス・ディスプレイを駆動するための方法およびシステム
JP2014154749A JP2014240972A (ja) 2005-06-08 2014-07-30 発光デバイス・ディスプレイを駆動するための方法およびシステム
US14/481,370 US9330598B2 (en) 2005-06-08 2014-09-09 Method and system for driving a light emitting device display
US15/090,769 US9805653B2 (en) 2005-06-08 2016-04-05 Method and system for driving a light emitting device display
US15/717,043 US10388221B2 (en) 2005-06-08 2017-09-27 Method and system for driving a light emitting device display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002537173A CA2537173A1 (fr) 2006-02-20 2006-02-20 Systeme de pilotage a faible puissance et a prix modique pour applications mobiles

Publications (1)

Publication Number Publication Date
CA2537173A1 true CA2537173A1 (fr) 2007-08-20

Family

ID=38433792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002537173A Abandoned CA2537173A1 (fr) 2005-06-08 2006-02-20 Systeme de pilotage a faible puissance et a prix modique pour applications mobiles

Country Status (1)

Country Link
CA (1) CA2537173A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead