CN103927990A - 有机发光显示器的像素电路及驱动方法、有机发光显示器 - Google Patents
有机发光显示器的像素电路及驱动方法、有机发光显示器 Download PDFInfo
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- CN103927990A CN103927990A CN201410166379.3A CN201410166379A CN103927990A CN 103927990 A CN103927990 A CN 103927990A CN 201410166379 A CN201410166379 A CN 201410166379A CN 103927990 A CN103927990 A CN 103927990A
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- light emitting
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- organic light
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000003990 capacitor Substances 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005538 encapsulation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010351 charge transfer process Methods 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
Classifications
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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
- 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
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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]
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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
- G09G3/3258—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 voltage across the light-emitting element
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
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- 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
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- G09G2300/00—Aspects of the constitution of display devices
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- 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
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- G09G2300/00—Aspects of the constitution of display devices
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- 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
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- G—PHYSICS
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- 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
- G09G2300/088—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 using a non-linear two-terminal element
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- 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
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- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
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- G09G2320/043—Preventing or counteracting the effects of ageing
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- G09G2320/00—Control of display operating conditions
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- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
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- G—PHYSICS
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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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410166379.3A CN103927990B (zh) | 2014-04-23 | 2014-04-23 | 有机发光显示器的像素电路及驱动方法、有机发光显示器 |
US14/480,524 US9805656B2 (en) | 2014-04-23 | 2014-09-08 | Organic light emitting display device, pixel circuit of the same and driving method thereof |
DE102014219631.0A DE102014219631B4 (de) | 2014-04-23 | 2014-09-26 | Anzeige mit organischer Leuchtdiode, Bildpunktschaltung sowie Verfahren zur Ansteuerung der Bildpunktschaltung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410166379.3A CN103927990B (zh) | 2014-04-23 | 2014-04-23 | 有机发光显示器的像素电路及驱动方法、有机发光显示器 |
Publications (2)
Publication Number | Publication Date |
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CN103927990A true CN103927990A (zh) | 2014-07-16 |
CN103927990B CN103927990B (zh) | 2016-09-14 |
Family
ID=51146193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410166379.3A Active CN103927990B (zh) | 2014-04-23 | 2014-04-23 | 有机发光显示器的像素电路及驱动方法、有机发光显示器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9805656B2 (zh) |
CN (1) | CN103927990B (zh) |
DE (1) | DE102014219631B4 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821150A (zh) * | 2015-04-24 | 2015-08-05 | 北京大学深圳研究生院 | 像素电路及其驱动方法和显示装置 |
CN106486060A (zh) * | 2015-08-27 | 2017-03-08 | 三星显示有限公司 | 像素 |
CN107507564A (zh) * | 2017-09-21 | 2017-12-22 | 京东方科技集团股份有限公司 | 一种像素驱动电路、像素驱动方法和显示装置 |
CN107644615A (zh) * | 2016-07-20 | 2018-01-30 | 上海和辉光电有限公司 | 一种减小电容耦合的电路及amoled显示电路 |
CN109461410A (zh) * | 2014-09-23 | 2019-03-12 | 乐金显示有限公司 | 有机发光二极管显示装置 |
CN109768072A (zh) * | 2019-01-17 | 2019-05-17 | 京东方科技集团股份有限公司 | 一种有机电致发光面板及其驱动方法和显示设备 |
CN110070831A (zh) * | 2019-04-19 | 2019-07-30 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路及显示面板 |
CN110189698A (zh) * | 2019-06-28 | 2019-08-30 | 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 |
WO2020211154A1 (zh) * | 2019-04-18 | 2020-10-22 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路及显示面板 |
WO2024041311A1 (zh) * | 2022-08-24 | 2024-02-29 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US10262586B2 (en) | 2016-03-14 | 2019-04-16 | Apple Inc. | Light-emitting diode display with threshold voltage compensation |
CN105913802B (zh) * | 2016-06-30 | 2018-09-21 | 上海天马有机发光显示技术有限公司 | 一种有机电致发光二极管显示面板及其驱动方法 |
WO2019092540A1 (en) * | 2017-11-09 | 2019-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
CN111418000B (zh) * | 2017-12-07 | 2023-09-19 | 株式会社半导体能源研究所 | 显示装置及其工作方法 |
CN112599078B (zh) * | 2020-12-17 | 2022-03-01 | 北京大学深圳研究生院 | 一种像素单元及像素外模拟域补偿显示系统 |
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CN202855271U (zh) | 2012-11-13 | 2013-04-03 | 京东方科技集团股份有限公司 | 像素电路及显示装置 |
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2014
- 2014-04-23 CN CN201410166379.3A patent/CN103927990B/zh active Active
- 2014-09-08 US US14/480,524 patent/US9805656B2/en active Active
- 2014-09-26 DE DE102014219631.0A patent/DE102014219631B4/de active Active
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KR20060026787A (ko) * | 2004-09-21 | 2006-03-24 | 삼성에스디아이 주식회사 | 다수개의 구동 트랜지스터와 다수개의 애노드 또는캐소드전극을 갖는 유기 전계 발광 표시장치 |
CN1841476A (zh) * | 2005-03-31 | 2006-10-04 | 株式会社半导体能源研究所 | 显示器件、显示模块、电子设备和该显示器件的驱动方法 |
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Cited By (17)
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US20150310806A1 (en) | 2015-10-29 |
DE102014219631A1 (de) | 2015-10-29 |
US9805656B2 (en) | 2017-10-31 |
DE102014219631B4 (de) | 2017-12-07 |
CN103927990B (zh) | 2016-09-14 |
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