CN113168809A - 像素驱动电路、像素驱动方法、显示装置及其控制方法 - Google Patents
像素驱动电路、像素驱动方法、显示装置及其控制方法 Download PDFInfo
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- CN113168809A CN113168809A CN201980001610.4A CN201980001610A CN113168809A CN 113168809 A CN113168809 A CN 113168809A CN 201980001610 A CN201980001610 A CN 201980001610A CN 113168809 A CN113168809 A CN 113168809A
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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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- 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)
Abstract
一种像素驱动电路(01),包括:驱动子电路(10),被配置为向待驱动元件(02)提供驱动信号(SD);检测子电路(20),与检测控制信号端(G1)、及检测节点(S)电连接,被配置为响应于在检测控制信号端(G1)处接收的检测控制信号(Vg1),检测检测节点(S)的电压值(Vs),其中,检测节点(S)等效于驱动子电路(10)与待驱动元件(02)的连接线路上的一点。
Description
PCT国内申请,说明书已公开。
Claims (21)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2019/104589 WO2021042338A1 (zh) | 2019-09-05 | 2019-09-05 | 像素驱动电路、像素驱动方法、显示装置及其控制方法 |
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Publication Number | Publication Date |
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CN113168809A true CN113168809A (zh) | 2021-07-23 |
CN113168809B CN113168809B (zh) | 2022-11-04 |
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CN201980001610.4A Active CN113168809B (zh) | 2019-09-05 | 2019-09-05 | 像素驱动电路、像素驱动方法、显示装置及其控制方法 |
Country Status (3)
Country | Link |
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US (1) | US11893934B2 (zh) |
CN (1) | CN113168809B (zh) |
WO (1) | WO2021042338A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114170942A (zh) * | 2021-12-09 | 2022-03-11 | 上海中航光电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN114267274A (zh) * | 2021-12-20 | 2022-04-01 | 成都天马微电子有限公司 | 一种阵列基板及其检测方法、发光面板和显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021258283A1 (zh) * | 2020-06-23 | 2021-12-30 | 重庆康佳光电技术研究院有限公司 | 一种显示装置、子像素修复电路及其修复方法 |
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US20040012727A1 (en) * | 1996-07-16 | 2004-01-22 | Dong-Gyu Kim | Liquid crystal display having repair lines and methods of repairing the same |
US20110285691A1 (en) * | 2010-05-18 | 2011-11-24 | Shinji Takasugi | Voltage compensation type pixel circuit of active matrix organic light emitting diode display device |
CN104252844A (zh) * | 2014-09-23 | 2014-12-31 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、有机发光显示面板及显示装置 |
CN104659058A (zh) * | 2013-11-20 | 2015-05-27 | 三星显示有限公司 | 有机发光显示设备及修复有机发光显示设备的方法 |
CN104751784A (zh) * | 2013-12-30 | 2015-07-01 | 乐金显示有限公司 | 有机发光显示器件及其驱动方法 |
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CN107358918B (zh) * | 2017-08-25 | 2023-11-21 | 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 |
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2019
- 2019-09-05 CN CN201980001610.4A patent/CN113168809B/zh active Active
- 2019-09-05 US US17/256,504 patent/US11893934B2/en active Active
- 2019-09-05 WO PCT/CN2019/104589 patent/WO2021042338A1/zh active Application Filing
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US20040012727A1 (en) * | 1996-07-16 | 2004-01-22 | Dong-Gyu Kim | Liquid crystal display having repair lines and methods of repairing the same |
US20110285691A1 (en) * | 2010-05-18 | 2011-11-24 | Shinji Takasugi | Voltage compensation type pixel circuit of active matrix organic light emitting diode display device |
CN104659058A (zh) * | 2013-11-20 | 2015-05-27 | 三星显示有限公司 | 有机发光显示设备及修复有机发光显示设备的方法 |
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CN114170942A (zh) * | 2021-12-09 | 2022-03-11 | 上海中航光电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN114170942B (zh) * | 2021-12-09 | 2023-12-12 | 上海中航光电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN114267274A (zh) * | 2021-12-20 | 2022-04-01 | 成都天马微电子有限公司 | 一种阵列基板及其检测方法、发光面板和显示装置 |
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Publication number | Publication date |
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US20220327996A1 (en) | 2022-10-13 |
CN113168809B (zh) | 2022-11-04 |
US11893934B2 (en) | 2024-02-06 |
WO2021042338A1 (zh) | 2021-03-11 |
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