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Array substrate and detecting method therefore, display panel, and display device for improved detection rate and accuracy of an array test
Array substrate and detecting method therefore, display panel, and display device for improved detection rate and accuracy of an array test
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机译:阵列基板及其检测方法,显示面板和显示装置,用于提高阵列检测的检测率和准确性
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摘要
The present invention provides an array substrate and a detecting method therefor, a display panel and a display device. The array substrate comprises a plurality of data lines, a plurality of short circuit rings respectively provided at ends of the plurality of data lines, and a common wire connecting the plurality of short circuit rings in series, wherein, a switch unit is provided between the end of each data line and the corresponding short circuit ring, and the switch unit is configured to disconnect the data line with the corresponding short circuit ring in a testing stage. The present invention can improve the detection rate and accuracy rate in an array test.
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