Patent ID: 6856083

Claim:
A driving device for a display panel, the display panel including a plurality of address electrodes, a plurality of data electrodes, a plurality of display elements and a first substrate such that the plurality of address electrodes and data electrodes intersect each other on the first substrate and enclose the plurality of display elements between the plurality of address electrodes and data electrodes, the driving device comprising: a second substrate; a plurality of control lines for address signal generation, provided mutually in parallel; an insulating film; a channel material film in contact with the insulating film; and, a plurality of extension lines extending to the plurality of address electrodes, respectively, such that at least the insulating film is enclosed between the plurality of extension lines and the plurality of control lines on the second substrate, and such that the plurality of extension lines intersect with the plurality of control lines to form a plurality of intersecting portions, and each of the plurality of extension lines has at least one disconnected portion at the plurality of intersecting portions.