Inductor and manufacturing method thereof
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsWoon Chul Choi, Sung Hyun Kim, Hye Yeon Cha
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Abstract
An inductor may include: a body, and a first and a second external electrode formed on end surfaces of the body. The body may include a coil support layer, a conductive coil formed on at least one surface of the coil support layer, a lamination part formed in a gap of the conductive coil and on an upper surface thereof, an insulating coating part formed to enclose an overall surface of the conductive coil on which the lamination part is formed, and upper and lower cover layers covering the overall surface of the conductive coil on which the insulating coating part is formed.
Claims20
An inductor comprising:
- a body comprising a coil support layer, a conductive coil disposed on a surface of the coil support layer, and a cover layer covering the conductive coil;
- and
- a first and a second external electrode disposed on end surfaces of the body, respectively,
- wherein the coil support layer comprises insulating material, the conductive coil comprises conductive material, and the cover layer comprises magnetic material,
- wherein a first insulating layer and a second insulating layer are formed on at least a portion of a surface of the conductive coil,
- wherein the conductive coil comprises a plurality of conductive patterns, and the conductive patterns are connected to each other within the conductive coil,
- wherein the first insulating layer is disposed between adjacent conductive patterns in the conductive coil, and the second insulating layer is formed on at least a portion of a side of the first insulating layer, and
- wherein at least a portion of the side of the first insulating layer is higher than an upper side of the conductive coil.
An inductor comprising:
- a body comprising a coil support layer and a conductive coil disposed on a surface of the coil support layer;
- and
- a first and a second external electrode disposed on end surfaces of the body, respectively,
- wherein the coil support layer comprises insulating material and the conductive coil comprises conductive material, and
- wherein a first insulating layer and a second insulating layer are formed on at least a portion of a surface of the conductive coil,
- wherein the conductive coil comprises a plurality of conductive patterns, and the conductive patterns are connected to each other within the conductive coil,
- wherein the first insulating layer is disposed between adjacent conductive patterns in the conductive coil,
- wherein the first insulating layer is disposed between adjacent conductive patterns in the conductive coil, and the second insulating layer is formed on at least a portion of a side of the first insulating layer, and
- wherein at least a portion of a side of the first insulating layer is higher than an upper side of the conductive coil.
Dependencies are inferred from the claim text.