Display apparatus

A display apparatus comprising:

• a substrate having a display area and a non-display area outside the display area, the display area being an area where a plurality of light-emitting diodes is arranged;
• a second pixel circuit adjacent to a first pixel circuit and including a second driving thin-film transistor and a second storage capacitor electrically connected to the second driving thin-film transistor;
• a plurality of pixel circuits in the display area, each of the plurality of pixel circuits including a driving thin-film transistor and a storage capacitor electrically connected to the driving thin-film transistor;
• a first initialization voltage line electrically connected to the plurality of pixel circuits and extending in a first direction;
• a second initialization voltage line electrically connected to the first initialization voltage line and extending in a second direction crossing the first direction and crossing over the first initialization voltage line in the display area to form a mesh structure, the mesh structure overlapping the display area when viewed in a plan view;
• and
• a driving voltage line extending in the second direction between two neighboring pixel circuits from among the plurality of pixel circuits in the plan view,
• wherein the second initialization voltage line overlaps the driving voltage line when viewing the substrate in the plan view.

A display apparatus comprising:

• substrate having a display area, a component area including a hole, the hole penetrating the substrate and defining boundaries of the component area, and a non-display area outside the display area, the display area being an area where a plurality of light-emitting diodes is arranged;
• a plurality of pixel circuits in the display area, each of the plurality of pixel circuits including a driving thin-film transistor and a storage capacitor electrically connected to the driving thin-film transistor;
• a first initialization voltage line electrically connected to the plurality of pixel circuits and extending in a first direction;
• a second initialization voltage line electrically connected to the first initialization voltage line and extending in a second direction crossing the first direction and crossing over the first initialization voltage line in the display area to form a mesh structure, the mesh structure overlapping the display area when viewed in a plan view;
• and
• a driving voltage line extending in the second direction,
• wherein at least one of the first initialization voltage line, the second initialization voltage line, or the driving voltage line is disconnected around the hole.