Alignment pad of display panel and display device having the same

A display device comprising:

• a display panel including:
• a display area, and
• a non-display area including a first driving pad portion at which the display panel is connected to an integrated circuit chip by a solder bump of the integrated circuit chip, the solder bump having a width defining a width direction,
• wherein
• the first driving pad portion includes:
• a first pad through which an electrical signal transmits between the first driving pad portion and the integrated circuit chip;
• and
• a second pad by which alignment between the first driving pad portion and the integrated circuit chip is determined, and
• the second pad of the first driving pad portion includes:
• a first area having a width along the width direction which is the same as the width of the solder bump;
• and
• a second area extending from the first area in a direction crossing the width direction, the second area having a width along the width direction which is larger than the width of the first area.