Patent ID: 11961432
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display device comprising:
a display area and a non-display area disposed around the display area and comprising a pad area,
a resistance checker disposed in the non-display area;
resistance test pads disposed in the pad area;
resistance test lines connecting the resistance checker with the resistance test pads;
a crack detector disposed in the non-display area and connected to crack test lines passing between the resistance checker and the resistance test pads,
wherein the resistance test lines intersect the crack test lines in a plan view, and
wherein an outermost side of the crack detector is disposed inside than an outermost side of the resistance checker in a first direction intersecting a second direction in which the display area and the pad area are arranged, and
the outermost side of the crack detector and the outermost side of the resistance checker mainly extend in the second direction, and
wherein an entirety of the resistance test lines from the resistance checker to the resistance test pads only extend in the second direction and do not overlap the display area in the first direction.