US 12,224,099 B2Granted

Coil component

AssigneeSamsung Electro-Mechanics Co., Ltd.

InventorJae Hun Kim

Life of this patent

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Abstract

A coil component may include a body having one surface and the other surface facing each other, and including a molded portion having a core and a cover portion disposed on the molded portion; a wound coil disposed between the molded portion and the cover portion and wound around the core; and a first accommodation groove and a second accommodation groove disposed on the one surface of the body to be spaced apart from each other, and respectively disposed outside of a region of the body corresponding to the core, wherein both end portions of the wound coil are respectively disposed in the first and second accommodation grooves, and a minimum value of a distance between the first and second accommodation grooves is greater than a diameter of the core.

Claims14

Dependent claims

A coil component comprising:

a body having a first surface and a second surface facing each other, the body including a molded portion having a core and a cover portion disposed on the molded portion;
a wound coil wound around the core:
and
a first accommodation groove and a second accommodation groove formed in the first surface of the body and spaced apart from each other in a first direction of the body,
wherein first and second end portions of the wound coil are respectively disposed in the first and second accommodation grooves,
a minimum distance between the first and second accommodation grooves in the first direction is greater than a dimension of the core in the first direction, and
a distance from one region of the first end portion of the wound coil to the second end portion of the wound coil in the first direction is different from a distance from another region of the first end portion of the wound coil to the second end portion of the wound coil in the first direction.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/878,570Filed 1 Aug 2022 · continuation
Priority: KR 10-2019-002977015 Mar 2019
Published: US 2022/0367103 A117 Nov 2022
Granted: 11 Feb 2025
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

H01F 27/28
Details of transformers or inductances, in general: coils; Windings; Conductive connections
H01F 27/292
Terminals; Tapping arrangements for signal inductances: surface mounted devices
H01F 17/04
Fixed inductances of the signal type: with magnetic core
H01F 27/02
Details of transformers or inductances, in general: casings

Family

Application16/526,218Parent of this continuation · filed 30 Jul 2019
US 2022/0367103 A1Pre-grant publication · published 17 Nov 2022
US 11,837,394 B2Parent of this continuation
US 2020/0294706 A1Published application
US 12,224,099 B2This patent

From the US filing history. Foreign family members aren’t listed.

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