Patent ID: 6862071

Claim:
An electrooptic device comprising, on a substrate: an image display region in which a plurality of pixels are arranged at a predetermined pitch in X- and Y-directions intersecting on said substrate; a peripheral circuit disposed in a region adjacent in the Y-direction to said image display region; and a plurality of unit circuits corresponding to a plurality of pixel rows arranged in the X-direction that are arranged at a predetermined pitch in the X-direction at least in a portion of said peripheral circuit, and said plurality of unit circuits are formed offset in the X-direction from regions extending in the Y-direction from said corresponding pixel rows, so that a free region in which said unit circuits are not formed is formed in a portion of said region adjacent in the Y-direction to said image display region, said portion being adjacent in the X-direction to said portion in which said unit circuits are formed, said free region being formed on both sides or one side adjacent in the X-direction to said portion in which said unit circuits are formed in said peripheral circuit by setting an X-direction pitch of said unit circuits to be shorter than an X-direction pitch of said pixel rows.