Display device

A display device comprising:

• a display region comprising a plurality of pixels each including a transistor, an insulating film above the transistor, and a common electrode above the insulating film;
• a peripheral region outside of the display region, the peripheral region including:
• a plurality of first terminals arranged in a first direction;
• a second terminal;
• a third terminal;
• a low potential power line connected to the second terminal and the third terminal;
• and
• a high potential power line;
• a video signal line in the display region;
• and
• a wiring in the peripheral region,
• wherein the first terminals are located between the second terminal and the third terminal in the first direction,
• the low potential power line has a first part extending in the first direction between the display region and the first terminals, a second part connecting to the second terminal and the first part, and a third part connecting to the third terminal and the first part,
• the high potential power line extends parallel to the first part between the display region and the first terminals,
• the wiring is electrically connected to the video signal line, and
• the wiring crosses the low potential power line and the high potential power line.