Patent ID: 11899862
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 0:
1. A display panel comprising:
a main display area and a component area, the component area including a transmission area;
a substrate including a groove disposed in the transmission area in a depth direction of the substrate, the groove disposed within a layer of the substrate based on a removal of a portion of the layer from the substrate in a thickness direction of the substrate corresponding to the depth direction;
main display elements disposed above the substrate in the main display area;
main pixel circuits electrically connected to the main display elements;
auxiliary display elements disposed above the substrate in the component area; and
auxiliary pixel circuits electrically connected to the auxiliary display elements, wherein
the substrate comprises a first base layer, a first inorganic barrier layer, a second base layer, and a second inorganic barrier layer that are sequentially stacked,
the second inorganic barrier layer comprises a first opening in the transmission area,
the second base layer comprises a second opening overlapping the first opening, and
the groove comprises the first opening, the second opening, and an upper surface of the first inorganic barrier layer.