ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE

摘要

An array substrate, a display panel, and a display device. The array substrate comprises: multiple gate lines (10 and 50), multiple data lines (30 and 51), and pixel units distributed in an array. Each pixel unit comprises one pixel electrode (41 and 42) and one thin-film transistor. The data lines (30 and 51) serve as source electrodes (31 and 311) of the thin-film transistors. The gate lines (10 and 50) serve as gate electrodes (11) of the thin-film transistors. Drain electrodes (32, 321, and 322) of the thin-film transistors are electrically connected to the pixel electrodes (41 and 42). At least one or more among the gate lines (10 and 50) and the data lines (30 and 51) are provided with grooves (363 and 364) used for fixing and aligning with spacers. By means of the grooves (363 and 364) provided, when the display panel is bent and distended due to an external pressure, a display area is prevented from being affected by displacement of the columnar spacers.