CN114766048A - 像素电路及驱动方法、显示面板、显示装置 - Google Patents
像素电路及驱动方法、显示面板、显示装置 Download PDFInfo
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- CN114766048A CN114766048A CN202080002627.4A CN202080002627A CN114766048A CN 114766048 A CN114766048 A CN 114766048A CN 202080002627 A CN202080002627 A CN 202080002627A CN 114766048 A CN114766048 A CN 114766048A
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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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
一种像素电路(101),包括驱动电路(30)、第一控制电路(10)和第二控制电路(20)。驱动电路(30)响应于扫描信号端(GATE)的扫描信号写入数据信号端(DATA)的数据信号,及响应于第一使能信号端(EM)的第一使能信号,根据第一电压端(V1)的第一电压和写入的数据信号生成驱动信号。第一控制电路(10)响应于第一控制信号端(Q1)的第一控制信号写入第一输入信号端(S1)的第一输入信号,响应于第一输入信号传输第三输入信号端(S3)的第三输入信号;或者第一控制电路(10)响应于第二控制信号端(Q2)的第二控制信号写入第二输入信号端(S2)的第二输入信号,响应于第二输入信号传输第二使能信号端(EM')的第二使能信号。第二控制电路(20)响应并接收第三输入信号和第二使能信号中的其中一者,将驱动信号传输至待驱动元件(L),控制待驱动元件(L)的工作时长。
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/CN2020/126034 WO2022094738A1 (zh) | 2020-11-03 | 2020-11-03 | 像素电路及驱动方法、显示面板、显示装置 |
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CN114766048A true CN114766048A (zh) | 2022-07-19 |
CN114766048B CN114766048B (zh) | 2023-08-11 |
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Country | Link |
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US (2) | US11688347B2 (zh) |
EP (1) | EP4145434A4 (zh) |
CN (1) | CN114766048B (zh) |
TW (1) | TWI779845B (zh) |
WO (1) | WO2022094738A1 (zh) |
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WO2024016284A1 (zh) * | 2022-07-21 | 2024-01-25 | 京东方科技集团股份有限公司 | 像素驱动电路及驱动方法、显示面板、显示装置 |
Citations (10)
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2020
- 2020-11-03 US US17/620,398 patent/US11688347B2/en active Active
- 2020-11-03 EP EP20960201.0A patent/EP4145434A4/en active Pending
- 2020-11-03 WO PCT/CN2020/126034 patent/WO2022094738A1/zh unknown
- 2020-11-03 CN CN202080002627.4A patent/CN114766048B/zh active Active
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2021
- 2021-09-24 TW TW110135545A patent/TWI779845B/zh active
-
2023
- 2023-04-27 US US18/308,385 patent/US20230260461A1/en active Pending
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CN108538245A (zh) * | 2018-05-30 | 2018-09-14 | 上海天马有机发光显示技术有限公司 | 一种显示面板的驱动方法、显示面板及显示装置 |
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CN111312158A (zh) * | 2020-03-04 | 2020-06-19 | 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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CN111462679A (zh) * | 2020-04-16 | 2020-07-28 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法、显示面板 |
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CN111477163A (zh) * | 2020-04-21 | 2020-07-31 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法、显示面板 |
Also Published As
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EP4145434A1 (en) | 2023-03-08 |
US20220351683A1 (en) | 2022-11-03 |
TWI779845B (zh) | 2022-10-01 |
US11688347B2 (en) | 2023-06-27 |
US20230260461A1 (en) | 2023-08-17 |
WO2022094738A1 (zh) | 2022-05-12 |
CN114766048B (zh) | 2023-08-11 |
TW202219934A (zh) | 2022-05-16 |
EP4145434A4 (en) | 2023-05-24 |
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