Patent ID: 11930659
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A display panel comprising:
a substrate defining an opening therein;
a plurality of light-emitting diodes in a display area surrounding the opening;
an encapsulation layer on the plurality of light-emitting diodes, the encapsulation layer comprising at least one inorganic encapsulation layer and at least one organic encapsulation layer;
a first partition wall and a second partition wall in a non-display area between the opening and the display area, the first partition wall and the second partition wall being arranged in a direction from the display area to the opening;
a plurality of grooves defined above at least one inorganic insulating layer in the non-display area, the at least one inorganic insulating layer being on the substrate; and
a metal dummy stack on opposite sides of a virtual vertical line passing through a center of each of the plurality of grooves,
wherein the metal dummy stack comprises a plurality of metal layers stacked with an insulating layer therebetween,
wherein at least one of the plurality of grooves is defined between the first partition wall and the second partition wall and is covered with the organic encapsulation layer.