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发明授权
CN106782318B 一种像素电路及其驱动方法、显示装置 有权

一种像素电路及其驱动方法、显示装置
摘要：
本发明的实施例提供一种像素电路及其驱动方法、显示装置，涉及显示技术领域，可解决亮点不良的问题，且不会对像素造成损伤。该像素电路中，驱动模块分别连接扫描信号线、数据信号线、第一电压端和熔断模块，用于在扫描信号线和数据信号线的控制下，将驱动电流信号输出至熔断模块；熔断模块还连接熔断控制模块和发光模块，用于在熔断控制模块的控制下，使发光模块和驱动模块的连接断开；熔断控制模块还连接控制线和接地端，用于在控制线输入信号的控制下，使驱动模块输出至熔断模块的驱动电流信号流向接地端，以使发光模块和驱动模块的连接断开；发光模块还连接第二电压端，用于在第二电压端的控制下，通过驱动模块输出的驱动电流信号进行发光。
摘要（英）：

A pixel circuit and a driving method thereof, and a display device. The pixel circuit includes a driving circuit, a light emitting circuit, a fusing circuit and a fusing control circuit. The driving circuit is configured to convert a voltage signal input from a first voltage terminal into a driving current signal, and to output the driving current signal to the fusing circuit; the fusing circuit is configured to disconnect the light emitting circuit from the driving circuit; the fusing control circuit is configured to control the driving current signal to flow to the ground terminal under control of a signal input from the control line, to disconnect the light emitting circuit from the driving circuit; and the light emitting circuit is configured to emit light under control of the second voltage terminal in a case that the light emitting circuit is not disconnected from the driving circuit.

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