Harness, Dickey & Pierce, P.L.C.
Display array substrate, compensation method, display panel and display device
The present disclosure provides a display array substrate, a compensation method, a display panel and a display device. The display array substrate includes at least one power line and a voltage application unit. The at least one power line is connected to pixels in at least one column within an effective display region on the display array substrate. The power application unit is arranged outside the effective display region and configured to apply power supply voltages to at least two power supply voltage input points on the at least one power line. An absolute value of a voltage difference between the at least two power supply voltage input points is less than a predetermined voltage threshold.
BOE TECHNOLOGY GROUP CO., LTD.
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Guang Ying Xinshe
Li Wang Yin