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US 2017/0373396 A1Published application
Coil device and electronic device
AssigneeMurata Manufacturing Co., Ltd.
InventorsNOBORU KATO, Masahiro Ozawa
Life of this patent
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Abstract
A coil device has a plate-like element body having a main surface, a back surface, and an end surface, a helical coil provided in the element body and having a coil axis extending between the main surface and the back surface, and a connection terminal provided on the back surface or the end surface of the element body and connected to the helical coil. As for a conductor constituting the helical coil, a plurality of conductor portions extending along the main surface are comprised of a plurality of metal pins, respectively.
Claims19
A coil device comprising:
- a plate-like element body having a main surface, a back surface, and an end surface;
- a helical coil having a coil axis extending between the main surface and the back surface of the element body, the helical coil including a first plurality of conductive portions located closer to the main surface of the element body than to the back surface of the element body, each of the first plurality of conductive portions being a conductive pin;
- and
- a connection terminal provided on at least one of the back surface and the end surface of the element body and connected to the helical coil.
1 more element
An electronic device comprising:
- a circuit substrate having a plurality of conductors arranged in parallel;
- and
- a plate-like surface mount type component mounted on the circuit substrate and having a mount surface facing the circuit substrate, wherein
- the surface mount type component comprises a plurality of semi-ring-shaped conductors arranged in a parallel direction of the plurality of conductors on the circuit substrate and connected to the plurality of conductors on the circuit substrate, to constitute a coil device having a helical coil, and
- in each of the plurality of semi-ring-shaped conductors of the surface mount type component, a portion distant from the mount surface is comprised of a metal pin.
2 more elements
Dependencies are inferred from the claim text.