Patent ID: 11876040
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method to manufacture an electronic device, comprising:
providing a first dielectric having a top surface and a bottom surface, wherein the first dielectric comprises a single layer of dielectric material;
providing a first trace pattern in the first dielectric from the top surface, wherein the first trace pattern defines a first trace comprising a first trace base, a first trace sidewall, and a first arcuate vertex between the first trace base and the first trace sidewall;
providing a first via pattern in the first dielectric, wherein the first via pattern defines a first via comprising a first via sidewall and a second arcuate vertex between the first trace base and the first via sidewall;
removing a portion of the first dielectric at the first trace pattern and the first via pattern to expose a first via opening and a first trace opening in the first dielectric; and
providing a first conductive material in the first via opening and the first trace opening to provide a first conductor comprising the first trace and the first via;
wherein the first arcuate vertex and the second arcuate vertex are in the first dielectric;
wherein the first via sidewall is in the first dielectric; and
wherein a majority of the first trace base is curved with respect to the top surface of the first dielectric.