| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple electrostatic discharge ring device of a display panel.SOLUTION: A multiple electrostatic discharge ring device of a display panel comprises: a substrate; a display circuit installed on the substrate and including a semiconductor layer and a metal layer; a first electrostatic discharge ring device installed on the substrate and positioned in the same layer as the metal layer, and surrounding the display circuit; and a second electrostatic discharge ring device installed on the substrate and positioned in the same layer as the semiconductor layer, and surrounding the first electrostatic discharge ring device. |
