Display device

A display device, comprising:

• a substrate that includes a display area that displays an image, a non-display area disposed around the display area, and an antenna area that protrudes from the non-display area;
• an antenna electrode disposed on one surface of the substrate in the non-display area;
• a feed line disposed on the one surface of the substrate in the antenna area, wherein the feed line is spaced apart from the antenna electrode and extends in one direction;
• a first electrode disposed on the one surface of the substrate in the antenna area and the non-display area and at one side of the feed line;
• a second electrode disposed on the one surface of the substrate in the antenna area and the non-display area and at another side of the feed line;
• and
• a stub that protrudes from the one side of the feed line in another direction that crosses the one direction.

A display device, comprising:

• a substrate;
• a gate insulating layer disposed on one surface of the substrate;
• a gate electrode of a thin film transistor disposed on the gate insulating layer;
• a first interlayer insulating layer disposed on the gate electrode of the thin film transistor;
• a first connection electrode disposed on the first interlayer insulating layer and connected to an active layer of the thin film transistor through a contact hole that penetrates the gate insulating layer and the first interlayer insulating layer;
• a first organic layer disposed on the first connection electrode;
• a pixel electrode disposed on the first organic layer;
• and
• an antenna electrode, a feed line, a first electrode, and a second electrode disposed on the one surface of the substrate and spaced apart from each other,
• wherein the antenna electrode, a feed line, a first electrode, and a second electrode include:
• a first electrode layer made of a same material as the gate electrode of the thin film transistor;
• a second electrode layer made of a same material as the first connection electrode;
• and
• a third electrode layer made of a same material as the pixel electrode.