Patent ID: 11900869
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 24:
25. A display device comprising:
a base layer comprising a display area and a non-display area surrounding at least a portion of the display area;
a circuit element layer comprising at least one transistor and at least one display insulating layer and on the base layer;
a display element layer on the circuit element layer and comprising a lower electrode and a pixel definition layer having a light emitting opening defined therethrough to expose at least a portion of the lower electrode; and
an organic layer on the display element layer and overlapping the display area and the non-display area, wherein at least one of the display insulating layer or the pixel definition layer comprises an engraved pattern defined therein and comprising an extension portion extending in an extension direction along one side of the display area and protruding portions protruding from the extension portion to a cross direction away from the display area and spaced apart from each other, and the organic layer covers at least a portion of the engraved pattern.