Patent ID: 11971637
Assignee: JAPAN DISPLAY INC.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A display device comprising:
wires that are coupled to driver terminals that are able to be coupled to a driver integrated circuit (IC) and that are provided along a first direction and extending so as to spread toward outsides in the first direction as the wires are directed toward a second direction orthogonal to the first direction;
dummy wires that are provided along the wires on one outside and another outside in the first direction of the wires and that are not coupled to the driver terminals and the wires,
signal lines each coupled to a corresponding one of the wires through a switch, the signal lines supplying signals to multiple pixels, and
dummy signal lines that are provided along the signal lines on the one outside and the another outside in the first direction of the signal lines and that are not coupled to the signal lines,
wherein
a number of the dummy wires on the one outside and a number of the dummy wires on the other outside are respectively three or more,
the dummy wires extend in parallel with the wires,
a width of the dummy wire is equal to a width of the wire, and
a number of the dummy wires is larger than a number of the dummy signal lines that extended in parallel with the signal lines.