Patent ID: 8045121

Claim:
A display device, comprising: a first substrate having a first area and a second area positioned at least one side of the first area; a plurality of signal pads constituting a plurality of groups in the second area of the first substrate, each group including a plurality of signal pads, the intervals between the signal pads in the group being the same, the pad width of the signal pads in the one group being the same, and the pad width of the signal pads in each group increasing as it goes from the central group toward the outermost group; and a plurality of output wirings of a film carrier tape attached on the signal pads constituting one group in the first substrate, the output wirings being grouped by a plurality of regions, wherein the output wirings at every region have the same width, and the interval between the output wirings in the central region is smaller than the interval between the output wirings in the outer region.