Current detection equipment and semiconductor device
AssigneeKabushiki Kaisha Toshiba
InventorsIchiro Omura, Tomokazu Domon, Kazuya Kodani
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Abstract
A current detection equipment comprises a first coil and a second coil connected in series with the first coil. The current detection equipment is capable of detecting a current flowing through an object which is provided between the first and second coils or provided in a vicinity of the first or second coil. Each of the first and second coils having first conductive patterns provided on a surface of a substrate, a second conductive patterns provided on a back of the substrate and connecting parts which connect the first and second conductive patterns. A semiconductor device including the current detection equipment to measure the current flowing in a semiconductor element is also proposed.
Claims2
A current detection equipment comprising:
- a first coil;
- and
- a second coil connected in series with the first coil,
- the current detection equipment being capable of detecting a current following through an object which is provided between the first and second coils or provided in a vicinity of the first or second coil, and
- each of the first and second coils having first conductive patterns provided on a surface of a substrate, second conductive patterns provided on a back of the substrate, and connecting parts which connect the first and second conductive patterns.
2-20. (canceled)
Dependencies are inferred from the claim text.