COIL AND METHOD FOR MANUFACTURING THE SAME
First Claim
1. A coil comprising:
- a plurality of conductor patterns formed at an interval from each other on a substrate, and metal wires that electrically connect an end of one conductor pattern of conductor patterns adjacent to each other with an end of the other conductor pattern that is an end opposite to the end of the one conductor pattern,one or more spiral shapes being formed by two or more conductor patterns and one or more metal wires,wherein the coil includes a core material that is arranged at least in a portion inside a space surrounded by the spiral shapes and covers the outer peripheries of the metal wires at least over a predetermined range.
1 Assignment
0 Petitions
Accused Products
Abstract
[Task] There are provided a coil that is simple in structure and excellent in high frequency characteristics and a method for manufacturing the same.
[Means for Resolution] The coil includes a plurality of conductor patterns 11 formed at an interval from each other on a substrate 21, and metal wires 12 that electrically connect an end of one conductor pattern of conductor patterns adjacent to each other with an end of the other conductor pattern that is an end opposite to the end of the one conductor pattern. One or more spiral shapes are formed by two or more conductor patterns 11 and one or more metal wires 12. The coil includes a core material 13 that is arranged at least in a portion inside a space surrounded by one or more spiral shapes to cover the outer peripheries of the metal wires 12 at least over a predetermined range.
9 Citations
18 Claims
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1. A coil comprising:
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a plurality of conductor patterns formed at an interval from each other on a substrate, and metal wires that electrically connect an end of one conductor pattern of conductor patterns adjacent to each other with an end of the other conductor pattern that is an end opposite to the end of the one conductor pattern, one or more spiral shapes being formed by two or more conductor patterns and one or more metal wires, wherein the coil includes a core material that is arranged at least in a portion inside a space surrounded by the spiral shapes and covers the outer peripheries of the metal wires at least over a predetermined range. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for manufacturing a coil, comprising:
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patterning a plurality of conductor patterns at intervals on a substrate; bonding both ends of a metal line to an end of one conductor pattern of conductor patterns and adjacent to each other and an end of the other conductor pattern that is an end opposite to the end of the one conductor pattern, and forming one or more spiral shapes by two or more conductor patterns and one or more metal wires; arranging a liquid core material at least in a portion inside a space surrounded by the spiral shapes; and curing the liquid core material. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification