Electronic device
AssigneeMurata Manufacturing Co., Ltd.
InventorsBunta Okamoto, Kuniaki Yosui
Life of this patent
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Abstract
An electronic device includes an inductor bridge that connects first and second circuits. The inductor bridge includes an insulating base material and a conical coil in the insulating base material. The conical coil includes loop shaped conductors arranged in a winding axis direction. Inner and outer diameters of the loop shaped conductors change is one way in the winding axis direction. A large-diameter loop shaped conductor, which is one of the loop shaped conductors that has the largest inner and outer diameters, is disposed such that the inner and outer diameters thereof relatively extend along the insulating base material compared with the other loop shaped conductors when the inductor bridge is bent.
Claims20
An electronic device comprising:
- an inductor bridge;
- a first circuit;
- and
- a second circuit;
- wherein
- the first circuit and the second circuit are connected to each other via the inductor bridge;
- the inductor bridge includes:
- an insulating base material including a first main surface and that has flexibility;
- and
- a conical coil in contact with the insulating base material and including a winding axis perpendicular or substantially perpendicular to the first main surface;
- the conical coil includes a plurality of loop shaped conductors arranged in a winding axis direction of the conical coil;
- inner and outer diameters of the plurality of loop shaped conductors change in one way in the winding axis direction;
- the plurality of loop shaped conductors do not overlap each other as viewed in the winding axis direction;
- and
- a large-diameter loop shaped conductor, which is one of the plurality of loop shaped conductors that has largest inner and outer diameters, is disposed such that the inner and outer diameters thereof relatively extend along the insulating base material compared with remaining loop shaped conductors of the plurality of loop shaped conductors when the inductor bridge is bent.
Dependencies are inferred from the claim text.