Chip coil component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorJung Chul Lee
Life of this patent
Estimating the term…
Abstract
A chip coil component may include: a ceramic body including a plurality of first to fourth insulating layers, and an internal coil including a first internal pattern part having the plurality of first insulating layers on which first pattern portions are disposed and a second internal pattern part having the plurality of second insulating layers on which second pattern portions are disposed. The first pattern portions disposed on the plurality of first insulating layers are disposed to correspond to each other and are connected to each other by two first connection terminals each having one via electrode, and the second pattern portions disposed on the plurality of second insulating layers are disposed to correspond to each other and are connected to each other by two second connection terminals each having one via electrode.
Claims12
A chip coil component, comprising:
- a ceramic body including a plurality of first to fourth insulating layers;
- and
- an internal coil including a first internal pattern part having the plurality of first insulating layers on which first pattern portions are disposed, a second internal pattern part having the plurality of second insulating layers on which second pattern portions are disposed, a first lead pattern part having the plurality of third insulating layers on which first lead pattern portions are disposed, and a second lead pattern part having the plurality of fourth insulating layers on which second lead pattern portions are disposed,
- wherein the first pattern portions disposed on the plurality of first insulating layers are disposed to correspond to each other and are connected to each other by two first connection terminals, each having one via electrode,
- the second pattern portions disposed on the plurality of second insulating layers are disposed to correspond to each other and are connected to each other by two second connection terminals, each having one via electrode,
- the first and second internal pattern parts are connected to each other by one via electrode and disposed between the first and second lead pattern parts,
- the first lead pattern part and the first internal pattern part are connected to each other by at least two via electrodes,
- the second lead pattern part and the second internal pattern part are connected to each other by at least two via electrodes, and
- when viewed in a thickness direction of the chip coil component, a first distance between one end of the first internal pattern part and one end of the second internal pattern part is shorter than a second distance another end of the first internal pattern part and one end of the first lead pattern part or than a third distance between another end of the second internal pattern part and one end of the second lead pattern part.
A chip coil component, comprising:
- a ceramic body including a plurality of insulating layers and having a bottom surface provided as a mounting surface;
- a plurality of internal pattern parts disposed within the ceramic body and having N internal coil pattern portions connected thereto, where N is multiples of 2 equal to or greater than 4;
- a first lead pattern part having a plurality of first lead pattern portions, at least two of which are sequentially disposed on the insulating layers;
- and
- a second lead pattern part having a plurality of second lead pattern portions at least two of which are sequentially disposed on the insulating layers,
- wherein an n-th internal coil pattern portion and an n−1-th internal coil pattern portion based on an internal coil pattern portion closest to the bottom surface of the ceramic body among the N internal coil pattern portions, are connected in parallel to each other, where n<=N, n=2a, and a is a natural number,
- the plurality of internal coil pattern portions are connected to each other by two connection terminals, each having one via electrode,
- the plurality of internal pattern parts are disposed between the first and second lead pattern parts and connected to the first and second lead pattern parts by at least two via electrodes, and
- when viewed in a thickness direction of the chino coil component, a first distance between one end of one of the plurality of internal pattern parts and one end of another one of the plurality of internal pattern parts is shorter than a second distance between another end of the one of the plurality of internal pattern parts and one end of the first lead pattern part or a third distance between another end of the another one of the plurality of internal pattern parts and one end of the second lead pattern part.
Dependencies are inferred from the claim text.