Electro-optical device and electronic device

An electro-optical device comprising:

• a substrate body;
• a pixel electrode;
• a first scanning line having a light shielding property and extending in a first direction in a layer between the substrate body and the pixel electrode;
• a transistor including a semiconductor film and a gate electrode, wherein the semiconductor film extends in the first direction so as to overlap, in a plan view, with the first scanning line in a layer between the first scanning line and the pixel electrode, and the gate electrode overlaps with the semiconductor film from a side of the pixel electrode with a gate insulating film being interposed between the gate electrode and the semiconductor film;
• a data line extending in a second direction intersecting the first direction in a layer between the gate electrode and the pixel electrode;
• a first contact portion overlapping with the gate electrode in the plan view;
• a second contact portion overlapping with the first scanning line in the plan view and including a portion extending along the semiconductor film in the first direction, the portion extending at a side of the semiconductor film;
• a third contact portion electrically coupling the semiconductor film and one of the data line and the pixel electrode at a position that overlaps with the first scanning line in the plan view;
• and
• a second scanning line having a light shielding property, wherein the second scanning line extends, in the first direction, through a position spaced apart from the third contact portion in the second direction in a layer between the gate electrode and the pixel electrode, the second scanning line overlaps with the first scanning line in the plan view, the second scanning line is electrically coupled to the gate electrode at the first contact portion, and the second scanning line is electrically coupled to the first scanning line at the second contact portion.