Patent ID: 11957002
Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 3:
4. The array substrate according to claim 2, wherein the thickness of the insulation structures is larger than the thickness of the electrode structures;
the pixel defining structures comprise:
first structure units extending in a row direction and arranged successively in a column direction; and
second structure units extending in the column direction and arranged successively in the row direction;
wherein each of the opening areas is enclosed by parts of two of the first structure units and parts of two of the second structure units;
center axes of the parts of the two first structure units and center axes of the parts of the two second structure units are connected to form a closed graph enclosing the each of the opening areas; and
in a direction, pointing from the each of the opening areas to the center axes, a distance between an upper surface of the pixel defining structure and the base substrate increases successively.