DISPLAY DEVICE

摘要

A display device according to an exemplary embodiment of the present disclosure includes: a substrate that includes a display area and a peripheral area around the display area; a plurality of data lines on the substrate; and a crack sensing line disposed in the peripheral area and that is connected to a first data line of the plurality of data lines, where the crack sensing line includes a first layer disposed under an insulating layer and a second layer disposed on the insulating layer, the first layer and the second layer each include overlapping parts where the first layer and the second layer overlap via the insulating layer, and a voltage applied to the first layer and a voltage applied to the second layer have different magnitudes.

主权项

1. A display device comprising:
a substrate that includes a display area and a peripheral area around the display area; a plurality of data lines on the substrate; and a crack sensing line disposed in the peripheral area and that is connected to a first data line of the plurality of data lines, wherein the crack sensing line includes a first layer disposed under an insulating layer and a second layer disposed on the insulating layer, the first layer and the second layer each include overlapping parts where the first layer and the second layer overlap via the insulating layer, and a voltage applied to the first layer and a voltage applied to the second layer have different magnitudes.