CN114793461A - 移位寄存器电路、栅极驱动电路及其驱动方法、显示装置 - Google Patents
移位寄存器电路、栅极驱动电路及其驱动方法、显示装置 Download PDFInfo
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- CN114793461A CN114793461A CN202080002978.5A CN202080002978A CN114793461A CN 114793461 A CN114793461 A CN 114793461A CN 202080002978 A CN202080002978 A CN 202080002978A CN 114793461 A CN114793461 A CN 114793461A
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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
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- 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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- G09G3/36—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 by control of light from an independent source using liquid crystals
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Abstract
一种移位寄存器电路,包括输入子电路、输出子电路和控制子电路。输入子电路与第一输入信号端和上拉节点耦接,被配置为在第一输入信号端处接收的第一输入信号的控制下,将第一输入信号传输至上拉节点;输出子电路至少与上拉节点、第一时钟信号端和第一信号输出端耦接,被配置为在上拉节点的电位的控制下,将在第一时钟信号端处接收的第一时钟信号传输至第一信号输出端;控制子电路与至少一个第一参考节点、至少一个第一控制信号端和上拉节点耦接,被配置为在一个第一控制信号端处接收的第一控制信号的控制下,将对应的第一参考节点的电位传输至上拉节点。
Description
PCT国内申请,说明书已公开。
Claims (38)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
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PCT/CN2020/131121 WO2022109780A1 (zh) | 2020-11-24 | 2020-11-24 | 移位寄存器电路、栅极驱动电路及其驱动方法、显示装置 |
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CN114793461A true CN114793461A (zh) | 2022-07-26 |
CN114793461B CN114793461B (zh) | 2024-04-09 |
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US (1) | US12008974B2 (zh) |
CN (1) | CN114793461B (zh) |
WO (1) | WO2022109780A1 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109920379A (zh) * | 2018-10-25 | 2019-06-21 | 合肥鑫晟光电科技有限公司 | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 |
US20200074933A1 (en) * | 2018-08-31 | 2020-03-05 | Lg Display Co., Ltd. | Gate driver and display device including the same |
CN111402774A (zh) * | 2020-03-27 | 2020-07-10 | 合肥京东方光电科技有限公司 | 移位寄存单元及其驱动方法、栅极驱动电路和显示装置 |
CN111445861A (zh) * | 2020-05-06 | 2020-07-24 | 合肥京东方卓印科技有限公司 | 像素驱动电路及驱动方法、移位寄存器电路、显示装置 |
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KR100415618B1 (ko) | 2001-12-26 | 2004-01-24 | 엘지.필립스 엘시디 주식회사 | 쉬프트 레지스터 |
TWI281673B (en) | 2005-02-21 | 2007-05-21 | Au Optronics Corp | Shift registers, display panels using same, and improving methods for leakage current |
TWI460699B (zh) * | 2012-04-06 | 2014-11-11 | Innocom Tech Shenzhen Co Ltd | 影像顯示系統與雙向移位暫存器電路 |
CN105679262B (zh) | 2016-01-12 | 2017-08-29 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动电路和显示装置 |
CN106251804B (zh) * | 2016-09-30 | 2018-12-21 | 京东方科技集团股份有限公司 | 移位寄存器单元、驱动方法、栅极驱动电路及显示装置 |
CN106875913A (zh) | 2017-04-21 | 2017-06-20 | 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 |
CN107578741B (zh) | 2017-09-28 | 2020-03-27 | 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 |
CN108564930B (zh) | 2018-05-04 | 2020-03-13 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动电路和显示装置 |
CN109545152B (zh) * | 2019-01-02 | 2020-09-01 | 合肥鑫晟光电科技有限公司 | 移位寄存器及其驱动方法、栅极驱动电路和显示装置 |
CN110706639A (zh) * | 2019-11-15 | 2020-01-17 | 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 |
CN111210789B (zh) * | 2020-02-25 | 2022-03-04 | 合肥京东方光电科技有限公司 | 移位寄存器及驱动方法、栅极驱动电路、显示面板 |
CN111312322B (zh) | 2020-03-12 | 2023-06-02 | 深圳市华星光电半导体显示技术有限公司 | 一种移位寄存器单元、栅极驱动电路以及显示面板 |
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2020
- 2020-11-24 US US17/776,267 patent/US12008974B2/en active Active
- 2020-11-24 WO PCT/CN2020/131121 patent/WO2022109780A1/zh active Application Filing
- 2020-11-24 CN CN202080002978.5A patent/CN114793461B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200074933A1 (en) * | 2018-08-31 | 2020-03-05 | Lg Display Co., Ltd. | Gate driver and display device including the same |
CN109920379A (zh) * | 2018-10-25 | 2019-06-21 | 合肥鑫晟光电科技有限公司 | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 |
CN111402774A (zh) * | 2020-03-27 | 2020-07-10 | 合肥京东方光电科技有限公司 | 移位寄存单元及其驱动方法、栅极驱动电路和显示装置 |
CN111445861A (zh) * | 2020-05-06 | 2020-07-24 | 合肥京东方卓印科技有限公司 | 像素驱动电路及驱动方法、移位寄存器电路、显示装置 |
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WO2022109780A1 (zh) | 2022-06-02 |
US12008974B2 (en) | 2024-06-11 |
CN114793461B (zh) | 2024-04-09 |
US20230306924A1 (en) | 2023-09-28 |
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