Abstract: A magnetic powder includes magnetic metal particles, a first insulating layer disposed on a surface of each magnetic metal particle and containing silicon (Si) and oxygen (O), and a second insulating layer disposed on the first insulating layer and containing phosphorus (P). A coil electronic component includes a body in which a coil part is disposed, and external electrodes connected to the coil part. The body of the coil electronic component contains the magnetic powder.

Abstract: A coil electronic component includes a first coil disposed on a first surface of an insulating substrate; a second coil disposed on a second surface of the insulating substrate opposing the first surface; a via connecting the first and second coils through the insulating substrate; a first via pad formed as one end of the first coil extending and disposed on the first surface of the insulating substrate to cover the via; and a second via pad formed as one end of the second coil extending and disposed on the second surface of the insulating substrate to cover the via. Upper surfaces of the first and second via pads have rounded corners.

Abstract: An electronic component includes a magnetic body; internal coil parts including coil conductors disposed on one surface and the other surface of a support member; and a spacer part disposed between the internal coil parts, wherein the internal coil parts include: first and second internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in a thickness direction of the magnetic body; and third and fourth internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in the thickness direction and to be spaced apart from the first and second internal coil parts by a predetermined distance in a length direction of the magnetic body, and the spacer part is disposed between the first and second internal coil parts and the third and fourth internal coil parts.

Abstract: An electronic component includes a body including internal electrodes; an insulating layer disposed on side surfaces of the body and at least one of an upper surface of the body and a lower surface of the body; and an external electrode disposed on an end surface of the body and connected to the internal electrodes. The external electrode extends to at least one of the upper surface of the body, the lower surface of the body, and the side surfaces of the body, and partially overlaps the insulating layer.

Abstract: A coil component includes: a coil part; and a body formed around the coil part and containing a magnetic material. The body contains a first magnetic powder particle having a first insulating film formed on a surface thereof, and a second magnetic powder particle having a second insulating film formed on a surface thereof, and an average thickness of the first insulating film is thicker than that of the second insulating film.

Abstract: Disclosed herein is a multilayer inductor. The multilayer inductor according to an exemplary embodiment of the present invention includes a laminate on which a plurality of body sheets are multilayered; a coil part configured to have internal electrode patterns formed on the body sheet; a first gap made of a non-magnetic material located between the multilayered body sheets; a second gap made of a dielectric material located between the multilayered body sheets and located on a layer different from the first gap; and external electrodes formed on both surfaces of the laminate and electrically connected with both ends of the coil part. By this configuration, the exemplary embodiment of the present invention can remarkably improve DC biased characteristics without reducing breaking strength of the inductor.

Abstract: A coil electronic component includes a magnetic body having an internal coil part embedded therein, in which the internal coil part includes an insulating substrate, a first insulator, a coil conductor, and a second insulator. The first insulator is disposed on at least one of first and second main surfaces of the insulating substrate and has a groove formed therein. The coil conductor is formed inside the groove. The second insulator encloses the insulating substrate, the first insulator, and the coil conductor. The first insulator may be formed to a thickness larger than (and no more than 40 ?m thicker than) a thickness of the coil conductor on the insulating substrate. The first insulator may be formed to a width of 3 ?m to 50 ?m. Further, the second insulator may extend to a thickness 1 ?m to 20 ?m larger than that of the first insulator on the insulating substrate.

Abstract: A magnetic powder includes magnetic metal particles, a first insulating layer disposed on a surface of each magnetic metal particle and containing silicon (Si) and oxygen (O), and a second insulating layer disposed on the first insulating layer and containing phosphorus (P). A coil electronic component includes a body in which a coil part is disposed, and external electrodes connected to the coil part. The body of the coil electronic component contains the magnetic powder.

Abstract: An electronic component includes at least one current path blocking part formed in a surface of a magnetic body in a direction crossing a direction in which terminals of a coil part are exposed. The current path of the fine current flowing on the surface of the magnetic body may be blocked by the current path blocking part, when a high voltage is applied. The current path of the current flowing in the magnetic body may be formed as long as possible, whereby the fine current flowing on the surface of the inductor may be removed or decreased.

Abstract: A coil electronic component includes a substrate; a coil pattern formed on at least one of first and second main surfaces of the substrate; and a body region filling a core region of the coil pattern and having a magnetic material, wherein a part formed at an outermost portion of the coil pattern and a part of the coil pattern closest to the core region have a thickness less than that of internal patterns positioned therebetween.

Abstract: A coil electronic component includes a substrate; a coil pattern formed on at least one of first and second main surfaces of the substrate; a body region filling at least a core region of the coil pattern and having a magnetic material; and a magnetic flux controlling part covering at least the coil pattern and having a material having a saturation magnetic flux density higher than that of a magnetic material contained in the body region.

Abstract: A coil electronic component includes a substrate; a coil pattern formed on at least one of first and second main surfaces of the substrate; a body region filling at least a core region of the coil pattern and having a magnetic material; and a lead portion forming a portion of an outermost region of the coil pattern and exposed to the outside of the body region. A distance between the lead portion and a portion of the coil pattern which is immediately adjacent to the lead portion and which is disposed between the lead portion and a center of the coil pattern is larger than a distance between adjacent patterns of the coil pattern.

Abstract: A coil electronic component including: a substrate; a coil pattern disposed on at least one surface of the substrate; a body filling at least a core area of the coil pattern and containing a magnetic material; and a magnetic flux controller disposed at an outer surface of the body to correspond to the core area and containing a magnetic material which has a permittivity value higher than that of the magnetic material of the body.

Abstract: A coil electronic component includes a first coil disposed on a first surface of an insulating substrate; a second coil disposed on a second surface of the insulating substrate opposing the first surface; a via connecting the first and second coils through the insulating substrate; a first via pad formed as one end of the first coil extending and disposed on the first surface of the insulating substrate to cover the via; and a second via pad formed as one end of the second coil extending and disposed on the second surface of the insulating substrate to cover the via. Upper surfaces of the first and second via pads have rounded corners.

Abstract: An electronic component includes a magnetic body; internal coil parts including coil conductors disposed on one surface and the other surface of a support member; and a spacer part disposed between the internal coil parts, wherein the internal coil parts include: first and second internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in a thickness direction of the magnetic body; and third and fourth internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in the thickness direction and to be spaced apart from the first and second internal coil parts by a predetermined distance in a length direction of the magnetic body, and the spacer part is disposed between the first and second internal coil parts and the third and fourth internal coil parts.

Abstract: An electronic component includes a magnetic body and an internal coil structure embedded in the magnetic body. The internal coil structure includes a first coil pattern part and a second coil pattern part formed on the first coil pattern part. An outermost coil pattern portion of the first coil pattern part is thicker than an inner coil pattern portion thereof.

Abstract: An electronic component includes a magnetic body, and first and second internal coil parts embedded in the magnetic body spaced apart from each other and including coil conductors disposed on first and second surfaces of a support member. First and second spacer parts are disposed between the first and second internal coil parts in upper and lower portions of the magnetic body, respectively, with an interval therebetween.

Abstract: An electronic component includes a first magnetic body in which a first internal coil part is embedded; a second magnetic body in which a second internal coil part is embedded; and a spacer part disposed between the first and second magnetic bodies and connecting the first and second magnetic bodies to each other.

Abstract: An electronic component includes: a magnetic body; first and second internal coil parts embedded in the magnetic body to be spaced apart from each other and including coil conductors disposed on first and second support members; and a spacer part disposed between the first and second internal coil parts and suppressing mutual interference of magnetic fields generated by the first and second internal coil parts.

Abstract: An electronic component includes a magnetic body having a surface step formed on at least one surface of the magnetic body; a coil pattern disposed in the magnetic body; and a filling part reducing a thickness of the surface step by filling at least a relatively thin portion of a region in the magnetic body.