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US 12,014,860 B2Granted
Coil component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsMyoung Soon Park, Sung Hee Kim, Han Kyeol Kim, Ji Young Park
Life of this patent
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Abstract
A coil component includes: a body; an insulating layer disposed in the body; a coil portion including a first coil pattern embedded in the insulating layer and having a first surface exposed to a first surface of the insulating layer and a second coil pattern disposed on a second surface of the insulating layer, facing the first surface of the insulating layer; and a noise removing portion disposed in the insulating layer and spaced apart from the first and second coil patterns, respectively.
Claims15
A coil component, comprising:
- a body comprising a magnetic material;
- a non-magnetic insulating layer disposed in the body and having a through-hole;
- a coil portion including a first coil pattern embedded in the insulating layer and having a first surface exposed to a first surface of the insulating layer and a second coil pattern disposed on a second surface of the insulating layer, facing the first surface of the insulating layer, the first and second coil patterns being disposed around the through-hole;
- and
- a noise removing portion disposed in the insulating layer and spaced apart from the first and second coil patterns, respectively,
- wherein the magnetic material fills the through-hole.
3 more elements
A coil component, comprising:
- a first coil pattern;
- a non-magnetic first insulating layer encapsulating the first coil pattern and having a first surface spaced apart from the first coil pattern and a through-hole around which the first coil pattern is disposed;
- a noise removing portion disposed on the first surface of the first insulating layer;
- a non-magnetic second insulating layer disposed on the first surface of the first insulating layer and covering the noise removing portion, the second insulating layer having a second surface spaced apart from the noise removing portion and the through-hole around which the second coil pattern is disposed;
- a second coil pattern disposed on the second surface of the second insulating layer such that the first coil pattern and the second coil pattern are capacitively coupled to the noise removing portion;
- and
- a body comprising a magnetic material and encapsulating the first and second coil patterns, the first and second insulating layers and the noise removing portion, the magnetic material filling the through-hole.
4 more elements
Dependencies are inferred from the claim text.