COIL ELECTRONIC COMPONENT
First Claim
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1. A coil electronic component, comprising:
- a substrate;
a coil pattern disposed on at least one surface of the substrate;
a body filling at least a core area of the coil pattern and containing a magnetic material; and
a magnetic flux controller disposed at an outer surface of the body and corresponding to the core area, the magnetic flux controller containing a magnetic material which has a permittivity value higher than that of the magnetic material of the body.
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Abstract
A coil electronic component including: a substrate; a coil pattern disposed on at least one surface of the substrate; a body filling at least a core area of the coil pattern and containing a magnetic material; and a magnetic flux controller disposed at an outer surface of the body to correspond to the core area and containing a magnetic material which has a permittivity value higher than that of the magnetic material of the body.
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Citations
20 Claims
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1. A coil electronic component, comprising:
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a substrate; a coil pattern disposed on at least one surface of the substrate; a body filling at least a core area of the coil pattern and containing a magnetic material; and a magnetic flux controller disposed at an outer surface of the body and corresponding to the core area, the magnetic flux controller containing a magnetic material which has a permittivity value higher than that of the magnetic material of the body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A coil electronic component, comprising:
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a substrate; at least one coil pattern disposed on upper and lower surfaces of the substrate; a body filling a core area of the coil pattern and having a first magnetic material, the core area being in a center of the body; external electrodes attached to side surfaces of the body and electrically connected to the coil patterns; and a second magnetic material grooved into the body at a center area of an outer surface of the body to correspond to the core area, the second magnetic material having a permittivity value 1.5 times or higher than that of the first magnetic material. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification