Circuit board integrated inductor, inductor, and electronic device

Abstract

A circuit board integrated inductor includes: a circuit board; and an inductor, including a magnetic core and a coil. The magnetic core is embedded in the circuit board, and the coil is at least partially embedded in the circuit board and surrounds an outer periphery of the magnetic core. The magnetic core includes a first magnetic layer and a second magnetic layer insulated from the first magnetic layer; the first magnetic layer includes a plurality of magnetic sub-members, each of the plurality of magnetic sub-members extends along a first direction, and the plurality of magnetic sub-members are spaced apart from each other along a second direction and arranged on a surface of the second magnetic layer, wherein the first direction intersects the second direction.

Dependencies are inferred from the claim text.