Electro-optical device and electronic apparatus

An electro-optical device comprising:

• a substrate;
• a pixel electrode corresponding to a pixel on the substrate;
• a transistor provided between the substrate and the pixel electrode, the transistor having a semiconductor layer and a gate electrode;
• a first capacitor electrode provided between the pixel electrode and the transistor, the first capacitor electrode being electrically connected to the pixel electrode and the transistor;
• a second capacitor electrode provided between the pixel electrode and the first capacitor electrode, the second capacitor electrode being located so as to be opposite the first capacitor electrode via a first capacitor insulating film, and the second capacitor electrode configured to be supplied with a predetermined electric potential;
• a light-shielding film provided between the pixel electrode and the second capacitor electrode, the light-shielding film being located so as to be at least partially overlapped by the semiconductor layer and so as to be opposite the second capacitor electrode via a second capacitor insulating film, and the light-shielding film being electrically connected to the pixel electrode via a contact hole formed in an insulating film disposed between the pixel electrode and the light-shielding film;
• and
• a capacitor line provided between the pixel electrode and the second capacitor electrode, the second capacitor electrode configured to be supplied with the predetermined electric potential via the capacitor line.

An electro optical device comprising:

• a substrate;
• a pixel electrode;
• a transistor electrically connected to the pixel electrode, the transistor having a semiconductor layer and a gate electrode;
• a capacitor electrically connected to the pixel electrode, the capacitor including a first capacitor electrode that is electrically connected to the pixel electrode, a second capacitor electrode that is disposed between the pixel electrode and the first capacitor electrode, a capacitor insulating film disposed between the first capacitor electrode and the second capacitor electrode;
• a light shielding film that is disposed between the pixel electrode and the second capacitor electrode, the light shielding film overlapping at least a part of the semiconductor layer when looking from a direction from the pixel electrode toward the substrate, the light shielding film is separated from the second capacitor electrode by a second capacitor insulating film, the light shielding film being electrically connecting to the pixel electrode;
• and
• a capacitor line disposed between the pixel electrode and the second capacitor electrode.