ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT
First Claim
1. An electronic component, comprising:
- a magnetic core member that is made of a magnetic material and that has a flat base and a core, the flat base having a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface, the core is located on the top surface of the flat base;
a winding that has an edgewise coil in which a flat wire is wound and in which the core is inserted, the winding having two non-wound flat wires that extend from the edgewise coil; and
a magnetic exterior body that covers at least the core and the edgewise coil, whereinthe two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order, andthe two non-wound flat wires located on the bottom surface work as electrodes.
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Accused Products
Abstract
An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface. The core is located on the top surface of the flat base. A winding has an edgewise coil and two non-wound flat wires that extend from the edgewise coil. A magnetic exterior body covers at least the core and the edgewise coil. The two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order. The two non-wound flat wires located on the bottom surface work as electrodes.
43 Citations
16 Claims
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1. An electronic component, comprising:
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a magnetic core member that is made of a magnetic material and that has a flat base and a core, the flat base having a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface, the core is located on the top surface of the flat base; a winding that has an edgewise coil in which a flat wire is wound and in which the core is inserted, the winding having two non-wound flat wires that extend from the edgewise coil; and a magnetic exterior body that covers at least the core and the edgewise coil, wherein the two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order, and the two non-wound flat wires located on the bottom surface work as electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An electronic component, comprising:
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a magnetic core member that is made of a magnetic material and that has a flat base and a core, the flat base having a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface, the core is located on the top surface of the flat base; a winding that has an edgewise coil in which a flat wire is wound and in which the core is inserted, the winding having two non-wound flat wires that extend from the edgewise coil; two belt-shaped electrodes that are formed along the first side surface, the bottom surface and the second side surface of the flat base; and a magnetic exterior body that covers at least the core and the edgewise coil, wherein the two non-wound flat wires are electrically connected to the two belt-shaped electrodes, respectively, and the two belt-shaped electrodes located on the bottom surface work as electrodes. - View Dependent Claims (12)
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13. A method for manufacturing an electronic component, comprising:
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forming a magnetic core member of a magnetic material and with a flat base and a core, the flat base having a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface, the core being located on the top surface of the flat base; forming a winding that has an edgewise coil in which a flat wire is wound and in which the core is inserted, the winding having two non-wound flat wires that extend from the edgewise coil; locating two belt-shaped electrodes along the first side surface, the bottom surface and the second side surface of the flat base so as to mount the winding to the magnetic core; placing the winding and the magnetic core in a mold; filling the mold with a mixture of a magnetic material and a resin; and performing a treatment on the mixture to form a magnetic exterior body that covers at least the core and the edgewise coil. - View Dependent Claims (14, 15, 16)
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Specification