Patent attributes
An electro-optical device includes first and second signal lines that extend in directions for intersecting each other on a component substrate, a pixel area in which a pixel electrode is disposed in correspondence with an intersection of the first and second signal lines, a signal output circuit that is disposed outside the pixel area and outputs a driving signal to the first signal line, and a connection wiring that connects the signal output circuit and the first signal line together. An outer peripheral edge of the pixel area has a curved portion or a bent portion in a portion facing the signal output circuit, and the signal output circuit includes a plurality of circuit blocks, and the circuit blocks are arranged along the curved portion or the bent portion of the portion facing the signal output circuit with deviated between adjacent circuit blocks in the direction of extension of the first signal line and/or the direction of extension of the second signal line.