Patent ID: 11908398
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A display device comprising:
a display area;
a non-display area around the display area;
a substrate; and
a first pad in the non-display area on the substrate,
wherein the first pad comprises:
a plurality of first conductive patterns,
an insulating layer on the plurality of first conductive patterns, and
a second conductive pattern on the insulating layer,
wherein a portion of the insulating layer is between adjacent ones of the plurality of first conductive patterns,
wherein the second conductive pattern comprises a plurality of concave portions and a plurality of convex portions on a surface thereof,
wherein the second conductive pattern covers an entire area of the plurality of first conductive patterns, and
wherein at least one of the plurality of first conductive patterns electrically contacts with the second conductive pattern.