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US 2019/0115151 A1Published application
Flat coil, manufacturing method thereof and electronic apparatus
AssigneeGoertek Inc.
InventorQuanbo ZOU
Life of this patent
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Abstract
A flat coil, a manufacturing method thereof and an electronic apparatus are disclosed. The manufacturing method comprises: rolling a metal foil lamination onto a carrier roller to form a foil rod, wherein the metal foil lamination includes at least one layer of metal foil; sliding the foil rod from the carrier roller; slicing the foil rod into thin disks; and processing the thin disks to form at least one flat coil. According to this disclosure, a new solution for a flat coil is proposed.
Claims10
A method for manufacturing a flat coil, the method comprising:
- rolling a metal foil lamination onto a carrier roller to form a foil rod, wherein the metal foil lamination includes at least one layer of metal foil;
- sliding the foil rod from the carrier roller;
- slicing the foil rod into thin disks;
- and
- processing the thin disks to form at least one flat coil.
2 more elements
Dependencies are inferred from the claim text.