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AssigneeXiamen Tianma Display Technology Co., Ltd.
InventorsXingyao Zhou, Lei Wang, Hao Chen, Yana Gao, Xing Lu, Zhiqiang Xia, Kang Yang
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The present application provides a display panel and an electronic device, and relates to the technical field of display driving. According to the technical solutions provided by the present application, the pixel driving circuit is provided with a potential holding circuit electrically connected to the first node, and the potential holding circuit can hold the potential of the first node, thereby improving the problem that the charge of the first node is transmitted to the second node through the threshold compensation transistor due to the enhancement of negative bias coupling of the threshold compensation transistor after being heated, thereby avoiding the problem that the potential of the second node is lowered, ensuring the accuracy of driving current generated by the driving transistor, improving the reliability of the pixel driving circuit, and ensuring high display effect of the display panel.
A display panel, comprising a plurality of pixel driving circuits, wherein the pixel driving circuit comprises:
An electronic device comprising the display panel, comprising a plurality of pixel driving circuits, wherein the pixel driving circuit comprises:
Dependencies are inferred from the claim text.