CN115380323A - 移位寄存器单元及驱动方法、栅极驱动电路、显示装置 - Google Patents
移位寄存器单元及驱动方法、栅极驱动电路、显示装置 Download PDFInfo
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- CN115380323A CN115380323A CN202180000518.3A CN202180000518A CN115380323A CN 115380323 A CN115380323 A CN 115380323A CN 202180000518 A CN202180000518 A CN 202180000518A CN 115380323 A CN115380323 A CN 115380323A
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- 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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- G09G3/20—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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- Engineering & Computer Science (AREA)
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Abstract
一种移位寄存器单元及驱动方法、栅极驱动电路和显示装置。该移位寄存器单元包括：第二去噪控制电路，被配置为调节第一去噪控制节点的电平，以开启去噪电路。第二去噪控制电路包括：第一控制电路，被配置为在第一时钟信号的控制下，将第一电压传输至第二去噪控制节点；第一耦合电路，被配置为存储第二去噪控制节点的电平，以及在第二时钟信号的控制下调节第二去噪控制节点的电平；第二耦合电路，被配置为降低第一耦合电路调节第二去噪控制节点的电平的调节量；传输电路，被配置为连接第一去噪控制节点和第二去噪控制节点，以平衡第一去噪控制节点的电平和第二去噪控制节点的电平；存储电路，被配置为存储第一去噪控制节点的电平。
Description
PCT国内申请，说明书已公开。
Claims (19)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/081786 WO2022193281A1 (zh) | 2021-03-19 | 2021-03-19 | 移位寄存器单元及驱动方法、栅极驱动电路、显示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115380323A true CN115380323A (zh) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000518.3A Pending CN115380323A (zh) | 2021-03-19 | 2021-03-19 | 移位寄存器单元及驱动方法、栅极驱动电路、显示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11900883B2 (zh) |
| EP (1) | EP4131243A4 (zh) |
| CN (1) | CN115380323A (zh) |
| WO (1) | WO2022193281A1 (zh) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654969B (zh) | 2011-12-31 | 2013-07-24 | 京东方科技集团股份有限公司 | 移位寄存器单元、移位寄存器电路、阵列基板及显示器件 |
| CN104318904B (zh) * | 2014-11-20 | 2017-08-01 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、移位寄存器、显示装置 |
| CN106023936B (zh) | 2016-07-28 | 2018-10-23 | 武汉华星光电技术有限公司 | 扫描驱动电路及具有该电路的平面显示装置 |
| CN106098002B (zh) | 2016-08-05 | 2018-10-19 | 武汉华星光电技术有限公司 | 扫描驱动电路及具有该电路的平面显示装置 |
| KR102562947B1 (ko) * | 2016-10-07 | 2023-08-04 | 엘지디스플레이 주식회사 | 게이트 구동 회로와 이를 이용한 표시장치 |
| KR20180072269A (ko) | 2016-12-21 | 2018-06-29 | 엘지디스플레이 주식회사 | 게이트 드라이버 및 그를 이용한 표시 장치 |
| CN107993615B (zh) | 2017-12-06 | 2019-11-05 | 武汉华星光电半导体显示技术有限公司 | Goa电路单元、goa电路及显示面板 |
| CN107784977B (zh) | 2017-12-11 | 2023-12-08 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置 |
| CN108230999B (zh) | 2018-02-01 | 2019-11-19 | 武汉华星光电半导体显示技术有限公司 | Goa电路及oled显示装置 |
| CN108231034B (zh) * | 2018-03-30 | 2020-06-30 | 京东方科技集团股份有限公司 | 移位寄存器单元、栅极驱动电路、显示面板及显示装置 |
| CN110517622A (zh) * | 2019-09-05 | 2019-11-29 | 合肥鑫晟光电科技有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置 |
| CN111445872B (zh) | 2020-02-24 | 2022-02-15 | 北京大学深圳研究生院 | 驱动模块、驱动装置以及内嵌式触控设备 |
| CN111415624B (zh) * | 2020-04-29 | 2021-05-14 | 京东方科技集团股份有限公司 | 移位寄存器电路及其驱动方法、栅极驱动电路、显示装置 |
-
2021
- 2021-03-19 WO PCT/CN2021/081786 patent/WO2022193281A1/zh unknown
- 2021-03-19 EP EP21930873.1A patent/EP4131243A4/en active Pending
- 2021-03-19 US US17/630,634 patent/US11900883B2/en active Active
- 2021-03-19 CN CN202180000518.3A patent/CN115380323A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022193281A1 (zh) | 2022-09-22 |
| EP4131243A1 (en) | 2023-02-08 |
| EP4131243A4 (en) | 2023-07-26 |
| US20230360608A1 (en) | 2023-11-09 |
| US11900883B2 (en) | 2024-02-13 |
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