CA2549722C - Methode et systeme d'attaque d'un afficheur a electroluminescence - Google Patents
Methode et systeme d'attaque d'un afficheur a electroluminescence Download PDFInfo
- Publication number
- CA2549722C CA2549722C CA002549722A CA2549722A CA2549722C CA 2549722 C CA2549722 C CA 2549722C CA 002549722 A CA002549722 A CA 002549722A CA 2549722 A CA2549722 A CA 2549722A CA 2549722 C CA2549722 C CA 2549722C
- Authority
- CA
- Canada
- Prior art keywords
- transistor
- switch
- terminal
- switch transistor
- segment
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000032683 aging Effects 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims description 66
- 238000005516 engineering process Methods 0.000 claims description 8
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 claims description 3
- 229920005591 polysilicon Polymers 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 4
- 229920001621 AMOLED Polymers 0.000 description 26
- 230000001276 controlling effect Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 230000011664 signaling Effects 0.000 description 13
- 101100191136 Arabidopsis thaliana PCMP-A2 gene Proteins 0.000 description 6
- 101100422768 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SUL2 gene Proteins 0.000 description 6
- 101100048260 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UBX2 gene Proteins 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000969729 Apteryx rowi Species 0.000 description 1
- 102100030341 Ethanolaminephosphotransferase 1 Human genes 0.000 description 1
- 101100172525 Homo sapiens SELENOI gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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]
-
- 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
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
-
- 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
- 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
- G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
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)
- Electroluminescent Light Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002549722A CA2549722C (fr) | 2005-06-08 | 2006-06-08 | Methode et systeme d'attaque d'un afficheur a electroluminescence |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,508,972 | 2005-06-08 | ||
| CA002508972A CA2508972A1 (fr) | 2005-06-08 | 2005-06-08 | Nouveau programme de temporisation permettant de stabiliser le fonctionnement des afficheurs amoled |
| CA2,537,173 | 2006-02-20 | ||
| CA002537173A CA2537173A1 (fr) | 2006-02-20 | 2006-02-20 | Systeme de pilotage a faible puissance et a prix modique pour applications mobiles |
| CA2,542,678 | 2006-04-10 | ||
| CA002542678A CA2542678A1 (fr) | 2006-04-10 | 2006-04-10 | Ecran amoled pour applications mobiles |
| CA002549722A CA2549722C (fr) | 2005-06-08 | 2006-06-08 | Methode et systeme d'attaque d'un afficheur a electroluminescence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2549722A1 CA2549722A1 (fr) | 2006-12-08 |
| CA2549722C true CA2549722C (fr) | 2008-09-09 |
Family
ID=37545695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002549722A Expired - Fee Related CA2549722C (fr) | 2005-06-08 | 2006-06-08 | Methode et systeme d'attaque d'un afficheur a electroluminescence |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2549722C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026022740A1 (fr) * | 2024-07-24 | 2026-01-29 | Vuereal Inc. | Réseau de micro-pilotes |
-
2006
- 2006-06-08 CA CA002549722A patent/CA2549722C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2549722A1 (fr) | 2006-12-08 |
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| EP2277163B1 (fr) | Système et procédé de commande d'un dispositif d'affichage électroluminescent | |
| EP2383721B1 (fr) | Système et procédé de commande pour affichage de dispositif électroluminescent à matrice active | |
| CN101228569B (zh) | 用于驱动发光器件显示器的方法和系统 | |
| CA2549722C (fr) | Methode et systeme d'attaque d'un afficheur a electroluminescence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |