CN112289270B - 一种源极驱动电路、显示装置及像素驱动方法 - Google Patents
一种源极驱动电路、显示装置及像素驱动方法 Download PDFInfo
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- CN112289270B CN112289270B CN202011572901.XA CN202011572901A CN112289270B CN 112289270 B CN112289270 B CN 112289270B CN 202011572901 A CN202011572901 A CN 202011572901A CN 112289270 B CN112289270 B CN 112289270B
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Images
Classifications
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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
- 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
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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
- G09G3/3283—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
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- 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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- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
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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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
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- G09G2300/0809—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
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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
- 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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- 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
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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
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (16)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011572901.XA CN112289270B (zh) | 2020-12-28 | 2020-12-28 | 一种源极驱动电路、显示装置及像素驱动方法 |
PCT/CN2021/083263 WO2022141843A1 (zh) | 2020-12-28 | 2021-03-26 | 源极驱动电路、显示装置及像素驱动方法 |
US17/797,706 US11790859B2 (en) | 2020-12-28 | 2021-03-26 | Source driving circuit, display device, and pixel driving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011572901.XA CN112289270B (zh) | 2020-12-28 | 2020-12-28 | 一种源极驱动电路、显示装置及像素驱动方法 |
Publications (2)
Publication Number | Publication Date |
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CN112289270A CN112289270A (zh) | 2021-01-29 |
CN112289270B true CN112289270B (zh) | 2021-03-23 |
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CN202011572901.XA Active CN112289270B (zh) | 2020-12-28 | 2020-12-28 | 一种源极驱动电路、显示装置及像素驱动方法 |
Country Status (3)
Country | Link |
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US (1) | US11790859B2 (zh) |
CN (1) | CN112289270B (zh) |
WO (1) | WO2022141843A1 (zh) |
Families Citing this family (1)
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CN112289270B (zh) * | 2020-12-28 | 2021-03-23 | 上海视涯技术有限公司 | 一种源极驱动电路、显示装置及像素驱动方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10529279B1 (en) * | 2001-10-23 | 2020-01-07 | James C. Rutherford | Large area OLED display with MEMS switching device |
KR100604915B1 (ko) | 2004-10-28 | 2006-07-28 | 삼성전자주식회사 | 보간 증폭기 방식을 이용하는 평판 표시 장치의 구동 방법및 소스 드라이버 |
KR100658265B1 (ko) * | 2005-08-10 | 2006-12-14 | 삼성에스디아이 주식회사 | 데이터 구동회로와 이를 이용한 발광 표시장치 및 그의구동방법 |
US8659511B2 (en) * | 2005-08-10 | 2014-02-25 | Samsung Display Co., Ltd. | Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device |
KR100773088B1 (ko) * | 2005-10-05 | 2007-11-02 | 한국과학기술원 | 전류 귀환을 이용한 amoled 구동회로 |
JP2008310076A (ja) | 2007-06-15 | 2008-12-25 | Panasonic Corp | 電流駆動装置 |
US20090284317A1 (en) | 2008-05-16 | 2009-11-19 | Ching-Chung Lee | Source driver of a display, operational amplifier, and method for controlling the operational amplifier thereof |
US7777573B2 (en) * | 2008-05-29 | 2010-08-17 | Himax Technologies Limited | Operational amplifier having adjustable bias current and related source driver of display thereof |
KR101128729B1 (ko) * | 2010-02-12 | 2012-03-27 | 매그나칩 반도체 유한회사 | 동작 특성이 개선된 시프트 레지스터 회로 및 이를 구비한 소오스 드라이버 |
JP5853614B2 (ja) * | 2011-11-10 | 2016-02-09 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
KR102072795B1 (ko) * | 2013-08-12 | 2020-02-04 | 삼성디스플레이 주식회사 | 유기 전계 발광 표시 장치 및 이의 구동 방법 |
CN104050926B (zh) * | 2014-07-07 | 2016-01-13 | 中南大学 | 一种oled数据驱动电路、基于该电路的有源tft oled面板及其驱动方法 |
CN104318883B (zh) | 2014-10-10 | 2017-02-01 | 北京大学深圳研究生院 | 移位寄存器及其单元、显示器和阈值电压补偿电路 |
CN104282271B (zh) | 2014-10-24 | 2016-09-07 | 京东方科技集团股份有限公司 | 一种显示系统的电阻压降的补偿电路 |
KR102297573B1 (ko) * | 2014-12-24 | 2021-09-06 | 엘지디스플레이 주식회사 | 컨트롤러, 소스 드라이버 집적회로, 표시장치 및 그 신호전송방법 |
JP2017151197A (ja) * | 2016-02-23 | 2017-08-31 | ソニー株式会社 | ソースドライバ、表示装置、及び、電子機器 |
JP6899259B2 (ja) * | 2017-05-17 | 2021-07-07 | ラピスセミコンダクタ株式会社 | 半導体装置及びデータドライバ |
CN108039149B (zh) * | 2017-12-07 | 2020-02-07 | 京东方科技集团股份有限公司 | 一种oled像素电路及其驱动方法、显示装置 |
US11170720B2 (en) * | 2018-07-06 | 2021-11-09 | Novatek Microelectronics Corp. | Display panel driving apparatus and driving method thereof |
KR102575248B1 (ko) * | 2018-08-01 | 2023-09-07 | 주식회사 디비하이텍 | 반전력 버퍼 증폭기, 데이터 드라이버, 및 디스플레이 장치 |
CN112289270B (zh) | 2020-12-28 | 2021-03-23 | 上海视涯技术有限公司 | 一种源极驱动电路、显示装置及像素驱动方法 |
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2020
- 2020-12-28 CN CN202011572901.XA patent/CN112289270B/zh active Active
-
2021
- 2021-03-26 WO PCT/CN2021/083263 patent/WO2022141843A1/zh active Application Filing
- 2021-03-26 US US17/797,706 patent/US11790859B2/en active Active
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US11790859B2 (en) | 2023-10-17 |
CN112289270A (zh) | 2021-01-29 |
US20230154414A1 (en) | 2023-05-18 |
WO2022141843A1 (zh) | 2022-07-07 |
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Application publication date: 20210129 Assignee: Vision Technology Co.,Ltd. Assignor: Shanghai Shiya Technology Co.,Ltd. Contract record no.: X2024310000077 Denomination of invention: A source driving circuit, display device, and pixel driving method Granted publication date: 20210323 License type: Exclusive License Record date: 20240703 |