Dickinson Wright PLLC
Array substrate, display panel, and manufacturing method of array substrate
The present disclosure provides an array substrate, a display panel, and a manufacturing method of the array substrate. The display panel includes the array substrate. The array substrate includes a planarization layer provided with a groove surrounding a display area in a non-display area, the groove includes a bottom surface and two side inclined planes, and an included angle (taper angle) between the bottom surface and the side inclined planes ranges from 30° to 45°. When manufacturing the groove, a plurality of side inclined sub-planes are manufactured at intervals and connected to each other to form the side inclined planes.
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
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Donglei
Wang