CN105976758B - 一种有机发光显示器的像素补偿电路及方法 - Google Patents
一种有机发光显示器的像素补偿电路及方法 Download PDFInfo
- Publication number
- CN105976758B CN105976758B CN201610613361.2A CN201610613361A CN105976758B CN 105976758 B CN105976758 B CN 105976758B CN 201610613361 A CN201610613361 A CN 201610613361A CN 105976758 B CN105976758 B CN 105976758B
- Authority
- CN
- China
- Prior art keywords
- transistor
- driving
- signal
- low level
- high level
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000003990 capacitor Substances 0.000 claims abstract description 45
- 238000004020 luminiscence type Methods 0.000 claims abstract description 5
- 230000004044 response Effects 0.000 claims abstract description 5
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 239000013078 crystal Substances 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 10
- 230000003760 hair shine Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 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]
- 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]
-
- 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
- G09G3/3241—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
-
- 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]
- G09G3/3266—Details of drivers for scan 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
- 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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current for setting the current through, or the voltage across, the light-emitting elements
-
- 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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- 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
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
-
- 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
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610613361.2A CN105976758B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410245542.5A CN104050916B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
CN201610613361.2A CN105976758B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245542.5A Division CN104050916B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105976758A CN105976758A (zh) | 2016-09-28 |
CN105976758B true CN105976758B (zh) | 2019-01-22 |
Family
ID=51503660
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245542.5A Active CN104050916B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
CN201610613361.2A Active CN105976758B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245542.5A Active CN104050916B (zh) | 2014-06-04 | 2014-06-04 | 一种有机发光显示器的像素补偿电路及方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9412300B2 (zh) |
CN (2) | CN104050916B (zh) |
DE (1) | DE102014113867B4 (zh) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103927975B (zh) * | 2013-12-30 | 2016-02-10 | 上海天马微电子有限公司 | 一种有机发光显示器的像素补偿电路及方法 |
CN105096817B (zh) * | 2014-05-27 | 2017-07-28 | 北京大学深圳研究生院 | 像素电路及其驱动方法和一种显示装置 |
KR102248872B1 (ko) * | 2014-09-10 | 2021-05-07 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
CN104361857A (zh) * | 2014-11-04 | 2015-02-18 | 深圳市华星光电技术有限公司 | 有机发光显示器像素驱动电路 |
CN105702197B (zh) * | 2014-11-26 | 2018-07-06 | 鸿富锦精密工业(深圳)有限公司 | 像素单元及其驱动方法 |
CN105702198B (zh) * | 2014-11-26 | 2019-01-04 | 鸿富锦精密工业(深圳)有限公司 | 像素单元及其驱动方法 |
CN105702199B (zh) * | 2014-11-26 | 2018-09-07 | 鸿富锦精密工业(深圳)有限公司 | 像素单元及其驱动方法 |
CN104575387B (zh) * | 2015-01-26 | 2017-02-22 | 深圳市华星光电技术有限公司 | Amoled像素驱动电路及像素驱动方法 |
CN104575389A (zh) * | 2015-01-29 | 2015-04-29 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板及显示装置 |
TWI554997B (zh) * | 2015-03-10 | 2016-10-21 | 友達光電股份有限公司 | 畫素結構 |
TWI574247B (zh) * | 2015-04-02 | 2017-03-11 | 友達光電股份有限公司 | 主動式有機發光二極體電路及其驅動方法 |
CN104715726A (zh) | 2015-04-07 | 2015-06-17 | 合肥鑫晟光电科技有限公司 | 像素驱动电路、像素驱动方法和显示装置 |
CN105096837B (zh) | 2015-09-17 | 2017-09-15 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板和显示装置 |
KR20170074618A (ko) | 2015-12-22 | 2017-06-30 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치의 서브-화소 및 이를 포함하는 유기 발광 표시 장치 |
CN106935201B (zh) * | 2015-12-31 | 2019-01-18 | 昆山国显光电有限公司 | 像素电路及其驱动方法和有源矩阵有机发光显示器 |
EP3403256A4 (en) | 2016-01-13 | 2019-05-22 | Shenzhen Yunyinggu Technology Co., Ltd. | DISPLAY DEVICE AND ITS PIXEL CIRCUIT |
CN105528996B (zh) * | 2016-01-29 | 2018-04-10 | 深圳市华星光电技术有限公司 | 像素补偿电路、方法、扫描驱动电路及平面显示装置 |
CN105679249B (zh) * | 2016-03-31 | 2019-05-10 | 上海天马有机发光显示技术有限公司 | 驱动电路、有机电致发光二极管显示器及驱动方法 |
CN105788529A (zh) | 2016-05-10 | 2016-07-20 | 上海天马有机发光显示技术有限公司 | 一种有机发光显示面板及其驱动方法 |
CN106373528B (zh) * | 2016-10-28 | 2019-02-19 | 上海天马微电子有限公司 | 显示装置、像素驱动电路与像素驱动方法 |
US11170715B2 (en) | 2016-11-18 | 2021-11-09 | Boe Technology Group Co., Ltd. | Pixel circuit, display panel, display device and driving method |
KR102653578B1 (ko) * | 2016-11-25 | 2024-04-04 | 엘지디스플레이 주식회사 | 이미지 센서 일체형 전계 발광 표시장치 |
CN106531082B (zh) * | 2016-12-13 | 2019-01-22 | 上海天马有机发光显示技术有限公司 | 一种像素驱动电路、显示面板、显示设备和像素驱动方法 |
CN106531069B (zh) * | 2016-12-29 | 2019-03-19 | 上海天马有机发光显示技术有限公司 | 一种控制芯片、控制方法、显示装置及控制主机 |
CN107342047B (zh) * | 2017-01-03 | 2020-06-23 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、以及显示面板 |
CN106782310B (zh) * | 2017-03-01 | 2019-09-03 | 上海天马有机发光显示技术有限公司 | 一种像素电路、驱动方法、显示面板以及显示装置 |
CN107103877B (zh) * | 2017-05-15 | 2019-06-14 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
CN106991976A (zh) * | 2017-06-14 | 2017-07-28 | 京东方科技集团股份有限公司 | 像素电路、像素驱动方法和显示装置 |
US10504431B2 (en) * | 2018-03-27 | 2019-12-10 | Sharp Kabushiki Kaisha | TFT pixel threshold voltage compensation circuit with light-emitting device initialization |
CN108447446A (zh) * | 2018-04-10 | 2018-08-24 | 京东方科技集团股份有限公司 | 像素电路、显示面板及其驱动方法 |
CN108288453B (zh) | 2018-04-28 | 2023-04-07 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板和显示装置 |
CN108777131B (zh) * | 2018-06-22 | 2020-04-03 | 武汉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 |
CN109036288B (zh) * | 2018-09-28 | 2020-09-22 | 昆山国显光电有限公司 | 像素电路及其控制方法 |
CN109559686B (zh) * | 2019-01-18 | 2024-06-11 | 京东方科技集团股份有限公司 | 像素电路、驱动方法、电致发光显示面板及显示装置 |
CN110517642A (zh) * | 2019-08-14 | 2019-11-29 | 深圳市华星光电半导体显示技术有限公司 | 一种阵列基板及显示面板 |
CN110556076B (zh) * | 2019-09-29 | 2020-12-08 | 福州京东方光电科技有限公司 | 像素电路、驱动方法及显示装置 |
KR20210062457A (ko) * | 2019-11-21 | 2021-05-31 | 엘지디스플레이 주식회사 | 스트레쳐블 표시 장치 |
CN110992884B (zh) * | 2019-12-24 | 2021-07-09 | 武汉天马微电子有限公司 | 一种显示面板、显示装置和显示面板的侦测补偿方法 |
CN111312158B (zh) * | 2020-03-04 | 2021-11-30 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示装置 |
TWI734463B (zh) * | 2020-05-05 | 2021-07-21 | 友達光電股份有限公司 | 具檢測功能的畫素驅動裝置 |
CN112164375B (zh) * | 2020-10-12 | 2022-11-15 | 福州京东方光电科技有限公司 | 一种像素补偿电路及其驱动方法、显示装置 |
CN112837656A (zh) * | 2021-01-11 | 2021-05-25 | 武汉华星光电半导体显示技术有限公司 | 像素驱动电路、显示面板及其驱动方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1776794A (zh) * | 2004-11-17 | 2006-05-24 | Lg.菲利浦Lcd株式会社 | 有机发光二极管的驱动装置及驱动方法 |
CN101471032A (zh) * | 2007-12-27 | 2009-07-01 | 乐金显示有限公司 | 发光显示器及其驱动方法 |
CN103021333A (zh) * | 2012-12-11 | 2013-04-03 | 昆山工研院新型平板显示技术中心有限公司 | 有机发光显示器的像素电路及其驱动方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3832415B2 (ja) * | 2002-10-11 | 2006-10-11 | ソニー株式会社 | アクティブマトリクス型表示装置 |
KR100497247B1 (ko) | 2003-04-01 | 2005-06-23 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
KR100560780B1 (ko) | 2003-07-07 | 2006-03-13 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치의 화소회로 및 그의 구동방법 |
JP2005099714A (ja) * | 2003-08-29 | 2005-04-14 | Seiko Epson Corp | 電気光学装置、電気光学装置の駆動方法および電子機器 |
US7173590B2 (en) * | 2004-06-02 | 2007-02-06 | Sony Corporation | Pixel circuit, active matrix apparatus and display apparatus |
KR100624137B1 (ko) * | 2005-08-22 | 2006-09-13 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시장치의 화소회로 및 그의 구동방법 |
TWI371018B (en) * | 2006-05-09 | 2012-08-21 | Chimei Innolux Corp | System for displaying image and driving display element method |
KR101518742B1 (ko) * | 2008-09-19 | 2015-05-11 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR101125571B1 (ko) * | 2010-02-05 | 2012-03-22 | 삼성모바일디스플레이주식회사 | 화소, 이를 이용한 표시 장치 및 그 구동 방법 |
TWI421835B (zh) * | 2010-05-10 | 2014-01-01 | Au Optronics Corp | 有機發光顯示器及其驅動方法 |
KR101951665B1 (ko) | 2012-01-27 | 2019-02-26 | 삼성디스플레이 주식회사 | 화소 회로, 그 구동 방법, 및 이를 포함하는 유기 발광 표시 장치 |
TWI462080B (zh) * | 2012-08-14 | 2014-11-21 | Au Optronics Corp | 主動式有機發光二極體電路及其操作方法 |
CN103296055B (zh) * | 2012-12-26 | 2015-12-09 | 上海天马微电子有限公司 | 有机发光显示器的像素电路及驱动方法、有机发光显示器 |
CN103927975B (zh) | 2013-12-30 | 2016-02-10 | 上海天马微电子有限公司 | 一种有机发光显示器的像素补偿电路及方法 |
-
2014
- 2014-06-04 CN CN201410245542.5A patent/CN104050916B/zh active Active
- 2014-06-04 CN CN201610613361.2A patent/CN105976758B/zh active Active
- 2014-09-08 US US14/479,572 patent/US9412300B2/en active Active
- 2014-09-24 DE DE102014113867.8A patent/DE102014113867B4/de active Active
-
2016
- 2016-06-27 US US15/194,540 patent/US9633603B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1776794A (zh) * | 2004-11-17 | 2006-05-24 | Lg.菲利浦Lcd株式会社 | 有机发光二极管的驱动装置及驱动方法 |
CN101471032A (zh) * | 2007-12-27 | 2009-07-01 | 乐金显示有限公司 | 发光显示器及其驱动方法 |
CN103021333A (zh) * | 2012-12-11 | 2013-04-03 | 昆山工研院新型平板显示技术中心有限公司 | 有机发光显示器的像素电路及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105976758A (zh) | 2016-09-28 |
CN104050916B (zh) | 2016-08-31 |
US20150356919A1 (en) | 2015-12-10 |
US20160307508A1 (en) | 2016-10-20 |
CN104050916A (zh) | 2014-09-17 |
DE102014113867B4 (de) | 2022-11-10 |
DE102014113867A1 (de) | 2015-12-17 |
US9633603B2 (en) | 2017-04-25 |
US9412300B2 (en) | 2016-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105976758B (zh) | 一种有机发光显示器的像素补偿电路及方法 | |
CN103927975B (zh) | 一种有机发光显示器的像素补偿电路及方法 | |
US9508287B2 (en) | Pixel circuit and driving method thereof, display apparatus | |
US10380941B2 (en) | OLED pixel circuit and display device thereof | |
US20190259785A1 (en) | Pixel circuit of active-matrix light-emitting diode comprising oxide semiconductor transistor and silicon semiconductor transistor and display panel having the same | |
US20200302863A1 (en) | Pixel circuit, pixel driving method and display device | |
CN104361857A (zh) | 有机发光显示器像素驱动电路 | |
CN102832229B (zh) | 发光器件的像素电路及驱动方法和显示装置 | |
US9349319B2 (en) | AMOLED driving circuit, AMOLED driving method, and AMOLED display device | |
US20170140707A1 (en) | Pixel driving circuit, pixel driving method and display apparatus | |
JP7084314B2 (ja) | 画素回路に用いる駆動方法 | |
CN108169577B (zh) | 一种电容检测方法 | |
US9355595B2 (en) | Pixel unit driving circuit having an erasing transistor and matching transistor, and method thereof | |
EP3220380A1 (en) | Pixel circuit, organic electroluminescence display panel, and display device and driving method therefor | |
WO2016101504A1 (zh) | 一种像素电路、有机电致发光显示面板及显示装置 | |
CN104200771A (zh) | 像素电路、阵列基板及显示装置 | |
US9779659B2 (en) | Pixel architecture and driving method thereof | |
US20190279573A1 (en) | Pixel circuits and driving methods thereof, display devices | |
US10748489B2 (en) | Pixel driving circuit and driving method thereof, and display apparatus | |
WO2016023311A1 (zh) | 像素驱动电路及其驱动方法和显示装置 | |
US9202414B2 (en) | Organic light-emitting diode pixel circuit, display panel and display device | |
US20170018226A1 (en) | Pixel driving circuit, pixel driving method, and display device | |
CN105825815A (zh) | 一种有机发光像素电路及其驱动方法 | |
US20190287462A1 (en) | Pixel circuit, driving method thereof and display device thereof | |
US10424256B2 (en) | Display device, gate driving circuit, and driving method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: No.8, liufangyuan Henglu, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN TIANMA MICROELECTRONICS Co.,Ltd. Patentee after: Wuhan Tianma Microelectronics Co.,Ltd. Shanghai Branch Patentee after: Tianma Micro-Electronics Co.,Ltd. Address before: Room 509, building 1, No. 6111, Longdong Avenue, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI TIANMA AM-OLED Co.,Ltd. Patentee before: Tianma Micro-Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |