McDermott Will and Emery LLP
Display panel and method of controlling the same, and display apparatus
A display panel includes a plurality of pixel driving circuits and a plurality of sense lines. The pixel driving circuits are capable of being divided into a plurality of rows of pixel driving circuits each arranged in a first direction and divided into a plurality of columns of pixel driving circuit each arranged in a second direction intersected with the first direction. Each pixel driving circuit includes a detection transistor. The sense lines are arranged at intervals and extending along the second direction, and are configured to provide reference voltage signals to the plurality of pixel driving circuits. Each detection transistor is electrically connected to one of the plurality of sense lines, and in pixel driving circuits in a same column, detection transistors in any two adjacent rows are electrically connected to different sense lines.
BOE TECHNOLOGY GROUP CO., LTD. HEFEI BOE JOINT TECHNOLOGY CO., LTD.
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Xuehuan Yongqian
Feng Li