CN115943753A - 像素电路及其驱动方法、显示装置 - Google Patents

像素电路及其驱动方法、显示装置 Download PDF

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CN115943753A
CN115943753A CN202180001240.1A CN202180001240A CN115943753A CN 115943753 A CN115943753 A CN 115943753A CN 202180001240 A CN202180001240 A CN 202180001240A CN 115943753 A CN115943753 A CN 115943753A
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coupled
transistor
node
circuit
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于子阳
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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  • Control Of El Displays (AREA)

Abstract

一种像素电路，包括：驱动子电路、数据写入子电路、阈值补偿子电路、存储子电路、发光控制子电路、第一初始化子电路和第二初始化子电路。数据写入子电路配置为在扫描线的控制下，将数据线提供的数据信号传输到第三节点。阈值补偿子电路配置为在扫描线的控制下，将第一节点和第二节点导通，以将驱动子电路的阈值电压写入存储子电路。发光控制子电路配置为在发光控制线的控制下，将第一电源线和第二节点导通，以及将第三节点和第四节点导通。第一初始化子电路配置为在复位线的控制下，将第一电源线和第一节点导通。第二初始化子电路配置为在复位线的控制下，将参考电压线和第四节点导通，以及在扫描线的控制下，将参考电压线和第四节点导通。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN202180001240.1A 2021-05-24 2021-05-24 像素电路及其驱动方法、显示装置 Pending CN115943753A (zh)

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CN108877674A (zh) * 2018-07-27 2018-11-23 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
CN110288948A (zh) * 2019-06-27 2019-09-27 京东方科技集团股份有限公司 一种像素补偿电路及方法、显示驱动装置和显示设备
CN111179855B (zh) * 2020-03-18 2021-03-30 京东方科技集团股份有限公司 像素电路及其驱动方法、显示装置

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