Patent ID: 11957009
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 25:
26. A display device comprising:
a substrate comprising a pad area;
first conductive pads disposed in the pad area;
protrusions disposed on the first conductive pads;
second conductive pads disposed on the first conductive pads and the protrusions;
a circuit member comprising a bump bonded onto the second conductive pads; and
bonded portions disposed between the second conductive pads and the bump;
wherein the second conductive pads comprise:
contact portions are in contact with the first conductive pads; and
raised portions extending from the contact portions, wherein the raised portions cover the protrusions, and have a height greater than a height of the contact portions; and

wherein the bonded portions comprise a material constituting the bump and a material constituting the second conductive pads.