Coil component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorSung Sik Shin
Life of this patent
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Abstract
A coil component includes a body including a core, a molded portion having a first surface and a second surface opposing each other and a side surface connecting the first surface and the second surface, and a cover portion disposed on the molded portion, first and second receiving grooves disposed in the first surface of the molded portion to be spaced apart from each other and disposed outside of a region corresponding to the core, in the first surface of the molded portion, a wound coil disposed between the molded portion and the cover portion, and wound around the core, and a first noise removing portion disposed between the wound coil and the second surface of the molded portion.
Claims20
A coil component comprising:
- a body including a core, a molded portion having a first surface and a second surface opposing each other and a side surface connecting the first surface and the second surface, and a cover portion disposed on the molded portion;
- first and second receiving grooves disposed in first surface of the molded portion to be spaced apart from each other and disposed outside of a region corresponding to the core, in the first surface of the molded portion;
- a wound coil disposed between the molded portion and the cover portion, and wound around the core, in such a manner that both ends of the wound coil are disposed in the first and second receiving grooves, respectively;
- and
- a first noise removing portion disposed between the wound coil and the second surface of the molded portion, in such a manner that a first end of the first noise removing portion is exposed to the first surface of the molded portion.
A coil component comprising:
- a body including a core, a molded portion having a first surface and a second other surface opposing each other, and a cover portion disposed on the molded portion;
- first and second receiving grooves formed in the first surface of the molded portion, to be spaced apart from each other, and disposed outside of a region corresponding to the core, in the first surface of the molded portion;
- a wound coil disposed between the molded portion and the cover portion, and wound around the core, in such a manner that both ends of the wound coil are disposed in the first and second receiving grooves, respectively;
- and
- a second noise removing portion disposed between the wound coil and the cover portion, to face the second surface of the molded portion.
A coil component comprising:
- a wound coil disposed around a core and on a first surface of a molded portion, the molded portion having a second surface opposing the first surface;
- lead out portions connecting first and second ends of the wound coil respectively to first and second external electrodes disposed on the second surface of the molded portion outside a region corresponding to the core;
- a noise removing portion disposed on the molded coil and connected to a corresponding external electrode disposed on the second surface of the molded portion, the noise removing portion comprising a conductor and having at least one turn around the core;
- and
- a cover portion encapsulating the core, the wound coil and the noise removing portion.
Dependencies are inferred from the claim text.