Patent ID: 7764325

Claim:
An electro-optical device comprising: a substrate; a data line and a scanning line arranged in a pixel region on the substrate; a pixel electrode disposed in a pixel portion in the pixel region; a transistor disposed in the pixel portion in the pixel region on the substrate, the transistor being electrically connected to the data line, the scanning line, and the pixel electrode, and the transistor having a semiconductor layer subjected to hydrogenation performed from an upper side; and a storage capacitor electrically connected to the transistor and the pixel electrode, the storage capacitor being disposed below the transistor in the pixel portion, wherein: the storage capacitor includes an upper capacitor electrode, a lower capacitor electrode, and a dielectric film held between the upper capacitor electrode and the lower capacitor electrode, the lower capacitor electrode is formed of a light-blocking material capable of blocking light, and the lower capacitor electrode is arranged in a lattice-shaped pattern defining a non-opening region of the pixel portion, as viewed in plan on the substrate.