Patent ID: 9536660
Date: 2017-01-03
CPC Classifications: H01F,Y10T

Claim:
1. A chip electronic component comprising: a magnetic body; and internal coil parts buried in the magnetic body, wherein the magnetic body includes: a core layer including the internal coil parts; and upper and lower cover layers disposed on upper and lower portions of the core layer, respectively, the core layer having a level of magnetic permeability different from that of at least one of the upper and lower cover layers, wherein the core layer contains first metal magnetic particles and second metal magnetic particles having an average particle size smaller than that of the first metal magnetic particles, a particle size of the first metal magnetic particles is 11 μm to 53 μm and a particle size of the second metal magnetic particles is 0.5 μm to 6 μm, and the upper or lower cover layer contains third metal magnetic particles having a particle size of 0.5 μm to 6 μm.