TW200630917A - Display device and driving method therefor - Google Patents
Display device and driving method thereforInfo
- Publication number
- TW200630917A TW200630917A TW095101195A TW95101195A TW200630917A TW 200630917 A TW200630917 A TW 200630917A TW 095101195 A TW095101195 A TW 095101195A TW 95101195 A TW95101195 A TW 95101195A TW 200630917 A TW200630917 A TW 200630917A
- Authority
- TW
- Taiwan
- Prior art keywords
- display device
- node
- driving method
- method therefor
- port connected
- Prior art date
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
-
- 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
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
-
- 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
- G09G2330/04—Display protection
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)
- Control Of El Displays (AREA)
Abstract
A display device and a driving method of the same are provided. The display device includes: a light emitting element; a driving transistor having a control port connected to a first node, an output port connected to a second node, and an input port and applying a driving current to the light emitting element to emit light; a reference transistor having a control port connected to the first node, an output port connected to a third node, and an input port; a capacitor connected between the first and second nodes; and a resistive element connected between the second and third nodes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050003679 | 2005-01-14 | ||
KR1020050033125A KR20060083101A (en) | 2005-01-14 | 2005-04-21 | Display device and driving method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200630917A true TW200630917A (en) | 2006-09-01 |
Family
ID=36866968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095101195A TW200630917A (en) | 2005-01-14 | 2006-01-12 | Display device and driving method therefor |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20060083101A (en) |
CN (1) | CN1804977A (en) |
TW (1) | TW200630917A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI415076B (en) * | 2010-11-11 | 2013-11-11 | Au Optronics Corp | Pixel driving circuit of an organic light emitting diode |
TWI612659B (en) * | 2017-01-26 | 2018-01-21 | 豐宜香港有限公司 | Pixel circuits and pixel array |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101298302B1 (en) * | 2006-09-07 | 2013-08-26 | 더 리젠츠 오브 더 유니버시티 오브 미시간 | Organic Light Emitting Diode Display And Driving Method Thereof |
TW200822787A (en) | 2006-11-02 | 2008-05-16 | Chunghwa Picture Tubes Ltd | Organic light emitting diode driving device |
US7920110B2 (en) | 2007-03-28 | 2011-04-05 | Himax Technologies Limited | Pixel circuit |
KR100931469B1 (en) | 2008-02-28 | 2009-12-11 | 삼성모바일디스플레이주식회사 | Pixel and organic light emitting display device using same |
CN102820001A (en) * | 2011-06-07 | 2012-12-12 | 东莞万士达液晶显示器有限公司 | Organic light emitting diode (OLED) pixel circuit |
CN103106866B (en) * | 2011-11-15 | 2016-03-02 | 群康科技(深圳)有限公司 | Display device |
KR102123979B1 (en) * | 2013-12-09 | 2020-06-17 | 엘지디스플레이 주식회사 | Organic light emitting display device having repair structure |
CN104157240A (en) | 2014-07-22 | 2014-11-19 | 京东方科技集团股份有限公司 | Pixel drive circuit, driving method, array substrate and display device |
KR102317450B1 (en) | 2014-11-10 | 2021-10-28 | 삼성디스플레이 주식회사 | Organic Light Emitting Display Device and Driving Method Thereof |
CN108364609B (en) * | 2017-01-26 | 2019-01-29 | 子悦光电(深圳)有限公司 | Pixel circuit and picture element matrix |
TWI828189B (en) | 2021-07-08 | 2024-01-01 | 南韓商Lg顯示器股份有限公司 | Pixel circuit and display device including the same |
KR20230009053A (en) | 2021-07-08 | 2023-01-17 | 엘지디스플레이 주식회사 | Pixel circuit, pixel driving method and display device using same |
-
2005
- 2005-04-21 KR KR1020050033125A patent/KR20060083101A/en not_active Application Discontinuation
-
2006
- 2006-01-12 TW TW095101195A patent/TW200630917A/en unknown
- 2006-01-16 CN CNA2006100010776A patent/CN1804977A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI415076B (en) * | 2010-11-11 | 2013-11-11 | Au Optronics Corp | Pixel driving circuit of an organic light emitting diode |
TWI612659B (en) * | 2017-01-26 | 2018-01-21 | 豐宜香港有限公司 | Pixel circuits and pixel array |
Also Published As
Publication number | Publication date |
---|---|
KR20060083101A (en) | 2006-07-20 |
CN1804977A (en) | 2006-07-19 |
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