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 PDFInfo
- 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
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)
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) |
-
2006
- 2006-02-20 CA CA002537173A patent/CA2537173A1/fr not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |