CN115516548A - 移位寄存器单元及其驱动方法、栅极驱动电路及显示面板 - Google Patents
移位寄存器单元及其驱动方法、栅极驱动电路及显示面板 Download PDFInfo
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Abstract
一种移位寄存器单元(100)及其驱动方法、栅极驱动电路(10)及显示面板。移位寄存器单元(100)包括:输入电路(110)、复位电路(120)、第一输出电路(131)和第二输出电路(132);输入电路(110)配置为响应于第一输入信号对第一节点(Q1)的电平进行控制;复位电路(120)配置为响应于复位端(RST)提供的复位信号对第一节点(Q1)进行复位;第一输出电路(131)配置为在第一节点(Q1)的电平的控制下,在移位输出端(COUT)输出移位信号,第二输出电路(132)配置为在第一阶段,在第一节点(Q1)的电平的控制下,在移位输出端(COUT)输出移位信号的第一电平时,在第一输出端(SOUT)输出多个子脉冲作为第一输出信号。从而可以同时输出不同脉宽和频率的感测驱动信号,提高感测次数。
Description
PCT国内申请,说明书已公开。
Claims (17)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
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PCT/CN2021/081499 WO2022193222A1 (zh) | 2021-03-18 | 2021-03-18 | 移位寄存器单元及其驱动方法、栅极驱动电路及显示面板 |
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US (1) | US20230343285A1 (zh) |
CN (1) | CN115516548A (zh) |
GB (1) | GB2609795A (zh) |
WO (1) | WO2022193222A1 (zh) |
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KR102238468B1 (ko) * | 2013-12-16 | 2021-04-09 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시장치 |
US10607534B2 (en) * | 2017-12-29 | 2020-03-31 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | OLED pixel arrangement structure having sub-pixels of different colors alternately arranged in adjacent rows and display panel including same |
CN108648716B (zh) * | 2018-07-25 | 2020-06-09 | 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、栅极驱动电路及显示装置 |
CN109036282B (zh) * | 2018-08-24 | 2020-05-22 | 合肥鑫晟光电科技有限公司 | 栅极驱动输出级电路、栅极驱动单元及驱动方法 |
CN109658865B (zh) * | 2019-02-25 | 2021-01-05 | 合肥京东方卓印科技有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置 |
CN109935212A (zh) * | 2019-02-28 | 2019-06-25 | 合肥京东方卓印科技有限公司 | 显示面板、显示装置及驱动方法 |
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2021
- 2021-03-18 CN CN202180000517.9A patent/CN115516548A/zh active Pending
- 2021-03-18 GB GB2215473.6A patent/GB2609795A/en active Pending
- 2021-03-18 WO PCT/CN2021/081499 patent/WO2022193222A1/zh active Application Filing
- 2021-03-18 US US17/764,395 patent/US20230343285A1/en active Pending
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Publication number | Publication date |
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GB2609795A (en) | 2023-02-15 |
WO2022193222A1 (zh) | 2022-09-22 |
US20230343285A1 (en) | 2023-10-26 |
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