Patent ID: 8570479

Claim:
A display device comprising: a first substrate comprising: a drive circuit, a plurality of first wirings electrically connected to the drive circuit, and a plurality of first electrode pads; and a second substrate comprising: a pixel portion comprising a pixel electrode and a switching thin film transistor, a plurality of second wirings electrically connected to the pixel portion, and a plurality of second electrode pads, wherein the first substrate is fixed on the second substrate and has a first side in a X-direction and a second side in a Y-direction, and all portions of the first substrate overlap with the second substrate, wherein the first side is longer than the second side, wherein each of the plurality of first wirings is electrically connected to a corresponding one of the plurality of second wirings through a conductive member, wherein each of the plurality of first and second electrode pads is arranged in the corresponding one of the plurality of first and second wirings, respectively, wherein each of the plurality of second electrode pads does not overlap with a nearest one of the plurality of second electrode pads in the X-direction, and wherein an area of each of the plurality of second electrode pads is larger than an area of the corresponding one of the plurality of first electrode pads.