Patent ID: 8902394

Claim:
A display device, comprising: a display panel which comprises a thin film transistor substrate on which a terminal portion including a plurality of terminals is provided, the plurality of terminals being disposed at a distance from an edge portion of the thin film transistor substrate on an inner side of the thin film transistor substrate; and a drive circuit connected to the terminal portion, wherein: the drive circuit comprises: a flexible board; and a semiconductor chip mounted on the flexible board; the flexible board comprises a plurality of wirings for connecting the semiconductor chip and the plurality of terminals, respectively; and the plurality of wirings each comprise: a first wiring portion which overlaps a corresponding one of the plurality of terminals; and a second wiring portion which is positioned between the first wiring portion and the semiconductor chip, wherein the second wiring portion has a length greater than its width, the first wiring portion is narrower than the second wiring portion, the second wiring portion overlaps the edge portion of the thin film transistor substrate, overlaps a part of the region between the edge portion of the thin film transistor substrate and the terminals, but does not overlap the terminal portion.