Patent ID: 11950473
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 15:
16. A display device, comprising:
a substrate including a first side extending in a first direction, a second side extending in a second direction, and a first corner portion where the first side and the second side meet each other; and
a fan-out line disposed adjacent to the first corner portion in a non-display area which is adjacent to a display area having a plurality of pixels, and
wherein the fan-out line includes a plurality of sub-routing lines, and
wherein the plurality of sub-routing lines overlaps each other in a thickness direction of the substrate, and
wherein widths of the plurality of sub-routing lines are different from each other, and
wherein the plurality of sub-routing lines includes:
a first sub-routing line disposed on the substrate, and
a second sub-routing line disposed on the first sub-routing line, and
wherein an insulating film is between the first sub-routing line and the second sub-routing line, and
wherein the second sub-routing line is connected to the first sub-routing line through a contact hole which penetrates the insulating film.