Display device and inspecting method thereof

A display device comprising:

• a display area where an image is displayed;
• a peripheral area disposed outside the display area;
• a hole area disposed within the display area;
• a surrounding line at least partially surrounding at least one part of the hole area and having a first end and a second end;
• a first line extending from the peripheral area and connected to the surrounding line;
• a second line extending from the peripheral area and connected to the surrounding line;
• and
• a circuit portion connected to the first line and the second line,
• wherein the first line and the second line are spaced apart from each other with the display area including a plurality of pixels,
• wherein the first line includes:
• a first transfer line having a first end that is connected to the circuit portion and a second end that is connected to the first end of the surrounding line;
• and
• a first receiving line having a first end that is connected to the circuit portion and a second end that is connected to the second end of the surrounding line, and
• wherein the second line includes:
• a second transfer line having a first end that is connected to the circuit portion and a second end that is connected to the first end of the surrounding line, and
• a second receiving line having a first end that is connected to the circuit portion and a second end that is connected to the second end of the surrounding line.

A display device comprising:

• a substrate including a display area where an image is displayed and a peripheral area disposed outside the display area;
• a hole area disposed within the display area;
• a first line at least partially surrounding a first edge of the hole area, the first line including at least first two lines extending substantially parallel to each other and ends of the at least first two lines being connected to each other in a first region adjacent to the hole area;
• a second line at least partially surrounding a second edge of the hole area opposing the first edge of the hole area, the second line including at least second two lines extending substantially parallel to each other and ends of the at least second two lines being connected to each other in a second region adjacent to the hole area;
• and
• a circuit portion connected to opposite ends of the first line and opposite ends of the second line,
• wherein the first line and the second line are connected to a same line disposed adjacent to the hole area, and the first line and the second line are spaced apart from each other with the display area having a plurality of pixels.