利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105761676A 像素电路、驱动方法、阵列基板、显示面板及显示装置 有权

像素电路、驱动方法、阵列基板、显示面板及显示装置
摘要：
本发明的实施例提供了一种像素电路，包括：充电模块、存储模块、调整模块、数据写入模块、驱动模块以及发光器件，其中，充电模块的第一端用于接收第一电压信号，充电模块的第二端与发光器件的第一端耦接，充电模块的第三端与存储模块的第一端、发光器件的第二端以及驱动模块的第一端耦接，存储模块的第二端与调整模块的第一端耦接，调整模块的第二端与数据写入模块的第二端以及驱动模块的第三端耦接，数据写入模块的第一端用于接收数据信号，驱动模块的第二端用于接收第二电压信号，充电模块用于对存储模块进行充电，调整模块用于对驱动模块进行电压补偿，驱动模块用于驱动发光器件发光，从而能够消除阈值电压偏差导致的电流波动。
摘要（英）：

The embodiment of the invention provides a pixel circuit.The pixel circuit comprises a charger module, a storage module, an adjustment module, a data write-in module, a driving module and a light emitting device; the first end of the charger module is used for receiving a first voltage signal, the second end of the charger module is coupled with the first end of the light emitting device, the third end of the charger module is coupled with the first end of the storage module, the second end of the light emitting device and the first end of the driving module, the second end of the storage module is coupled with the first end of the adjustment module, the second end of the adjustment module is coupled with the second end of the data write-in module and the third end of the driving module, the first end of the data write-in module is used for receiving a data signal, and the second end of the driving module is used for receiving a second voltage signal.The charger module is used for charging the storage module, the adjustment module is used for conducting voltage compensation on the driving module, the driving module is used for driving the light emitting device to emit light, and therefore current fluctuation caused by threshold voltage deviation can be eliminated.

公开/授权文献
0/0