CN101019166A - 发光装置显示器电路及其驱动方法 - Google Patents
发光装置显示器电路及其驱动方法 Download PDFInfo
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- CN101019166A CN101019166A CNA2005800278020A CN200580027802A CN101019166A CN 101019166 A CN101019166 A CN 101019166A CN A2005800278020 A CNA2005800278020 A CN A2005800278020A CN 200580027802 A CN200580027802 A CN 200580027802A CN 101019166 A CN101019166 A CN 101019166A
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- 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
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- 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
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- G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
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- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
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- G—PHYSICS
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- 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
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- 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
-
- 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)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (34)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52215104P | 2004-08-21 | 2004-08-21 | |
US60/522,151 | 2004-08-21 | ||
US52223904P | 2004-09-03 | 2004-09-03 | |
US60/522,239 | 2004-09-03 | ||
US11/161,499 | 2005-08-05 | ||
US11/161,499 US7046225B2 (en) | 2004-08-06 | 2005-08-05 | Light emitting device display circuit and drive method thereof |
US11/161,887 | 2005-08-20 | ||
US11/161,887 US7053875B2 (en) | 2004-08-21 | 2005-08-20 | Light emitting device display circuit and drive method thereof |
PCT/IB2005/052743 WO2006021922A2 (en) | 2004-08-21 | 2005-08-22 | Light emitting device display circuit and drive method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101019166A true CN101019166A (zh) | 2007-08-15 |
CN101019166B CN101019166B (zh) | 2012-01-04 |
Family
ID=35967916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800278020A Expired - Fee Related CN101019166B (zh) | 2004-08-21 | 2005-08-22 | 发光装置显示器电路及其驱动方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101019166B (zh) |
WO (1) | WO2006021922A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102708819A (zh) * | 2012-05-10 | 2012-10-03 | 北京京东方光电科技有限公司 | 一种像素驱动电路及其驱动方法、阵列基板和显示装置 |
WO2017118161A1 (zh) * | 2016-01-05 | 2017-07-13 | 京东方科技集团股份有限公司 | 像素电路、其驱动方法、显示面板及显示装置 |
CN109300436A (zh) * | 2018-09-27 | 2019-02-01 | 深圳市华星光电半导体显示技术有限公司 | Amoled像素驱动电路及驱动方法 |
CN110277051A (zh) * | 2019-01-29 | 2019-09-24 | 友达光电股份有限公司 | 像素电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6636191B2 (en) * | 2000-02-22 | 2003-10-21 | Eastman Kodak Company | Emissive display with improved persistence |
KR100370286B1 (ko) * | 2000-12-29 | 2003-01-29 | 삼성에스디아이 주식회사 | 전압구동 유기발광소자의 픽셀회로 |
GB0220614D0 (en) * | 2002-09-05 | 2002-10-16 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
CN1497529A (zh) * | 2002-10-17 | 2004-05-19 | 东北先锋电子股份有限公司 | 有源型发光显示装置 |
CN100444242C (zh) * | 2004-09-03 | 2008-12-17 | 周庆盈 | 有源矩阵发光装置显示器及其驱动方法 |
-
2005
- 2005-08-22 CN CN2005800278020A patent/CN101019166B/zh not_active Expired - Fee Related
- 2005-08-22 WO PCT/IB2005/052743 patent/WO2006021922A2/en active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102708819A (zh) * | 2012-05-10 | 2012-10-03 | 北京京东方光电科技有限公司 | 一种像素驱动电路及其驱动方法、阵列基板和显示装置 |
CN102708819B (zh) * | 2012-05-10 | 2014-08-13 | 北京京东方光电科技有限公司 | 一种像素驱动电路及其驱动方法、阵列基板和显示装置 |
US9269300B2 (en) | 2012-05-10 | 2016-02-23 | Beijing Boe Optoelectronics Technology Co., Ltd. | Pixel driving circuit and method, array substrate, and display apparatus |
WO2017118161A1 (zh) * | 2016-01-05 | 2017-07-13 | 京东方科技集团股份有限公司 | 像素电路、其驱动方法、显示面板及显示装置 |
US9972245B2 (en) | 2016-01-05 | 2018-05-15 | Boe Technology Group Co., Ltd. | Pixel circuit, driving method for the pixel circuit, display panel, and display device |
CN109300436A (zh) * | 2018-09-27 | 2019-02-01 | 深圳市华星光电半导体显示技术有限公司 | Amoled像素驱动电路及驱动方法 |
CN109300436B (zh) * | 2018-09-27 | 2020-04-03 | 深圳市华星光电半导体显示技术有限公司 | Amoled像素驱动电路及驱动方法 |
CN110277051A (zh) * | 2019-01-29 | 2019-09-24 | 友达光电股份有限公司 | 像素电路 |
Also Published As
Publication number | Publication date |
---|---|
WO2006021922A3 (en) | 2006-06-29 |
CN101019166B (zh) | 2012-01-04 |
WO2006021922A2 (en) | 2006-03-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU NANOTECH DISPLAY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHOU QINGYING Effective date: 20091023 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091023 Address after: Suzhou Industrial Park alone, lake high, Diocese of 398, waterway Code: 215125 Applicant after: Suna Displays Co., Ltd. Address before: American New York Applicant before: Zhou Qingying |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130822 |