Loading patent…
AssigneeDelta Electronics (Japan), Inc.
InventorsMichio KAMIMURA, Yoshitaka Uto, Tomoya Kuwabara, Masumi Shiraishi, Naoki Sakazume
Estimating the term…
A coil component achieving miniaturization and coil shape stability includes first and second spiral conductors, each shaped spiral when viewed in a first direction and aligned in the first direction, and a via VP electrically connecting an inner peripheral end of the first spiral conductor and an inner peripheral end of the second spiral conductor, and includes a coil conductor having a conductive path from an outer peripheral end of the first spiral conductor via the via VP to an outer peripheral end of the second spiral conductor. The coil conductor includes a first conductor extending along the conductive path and made of a first conductive material, and a second conductor made of a second conductive material and covering at least partially the first conductor. The second conductor is at least partially provided on a first end of the first spiral conductor on a side facing the second spiral conductor.
A coil component, comprising:
A method for manufacturing a coil component, the coil component comprising a coil conductor portion including a first spiral conductor portion and a second spiral conductor portion, each having a spiral shape when viewed in a first direction and arranged alongside in the first direction, and a via portion electrically connecting an inner peripheral end portion of the first spiral conductor portion and an inner peripheral end portion of the second spiral conductor portion, and the coil conductor portion having a conductive path from an outer peripheral end portion of the first spiral conductor portion to an outer peripheral end portion of the second spiral conductor portion via the via portion, wherein:
Dependencies are inferred from the claim text.