Array substrate and display device

An array substrate comprising:

• a first electrode including a part of a first conductive film;
• a first insulation film disposed on an upper layer side of the first conductive film;
• a second electrode including a part of a second conductive film on an upper layer side of the first insulation film and partially overlapping the first electrode;
• a second insulation film disposed on an upper layer side of the second conductive film;
• a third electrode including a part of a third conductive film on an upper layer side of the second insulation film and partially overlapping a part of the second electrode that does not overlap the first electrode;
• and
• a fourth electrode including a part of the first conductive film and not overlapping the first electrode, but overlapping a part of the second electrode that does not overlap the first electrode, wherein
• a first contact hole that connects the first electrode and the second electrode is provided at a location, in the first insulation film, that overlaps both the first electrode and the second electrode, and
• a second contact hole that connects the second electrode and the third electrode is provided at a location, in the second insulation film, that overlaps both the second electrode and the third electrode, but that does not overlap the first contact hole.