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US 2020/0090858 A1Published application
Coil assembly
AssigneeWITS Co., Ltd.
InventorsHa Ryong HONG, Ki Won CHANG, Geun Young PARK
Life of this patent
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Abstract
A coil assembly includes: a connection substrate including a coil pad and an accommodating portion disposed in a position adjacent to the coil pad; and a coil portion including a spiral wiring and an end portion bonded to the coil pad, wherein at least a portion of the coil portion is disposed in the accommodating portion.
Claims23
A coil assembly, comprising:
- a connection substrate comprising a coil pad and an accommodating portion disposed in a position adjacent to the coil pad;
- and
- a coil portion comprising a spiral wiring and an end portion bonded to the coil pad,
- wherein at least a portion of the coil portion is disposed in the accommodating portion.
1 more element
A coil assembly, comprising:
- a connection substrate comprising a coil pad;
- and
- a coil portion comprising coil strands disposed in parallel and formed in a spiral shape in a single layer, an end portion bonded to the coil pad, and at least one stepped portion formed by a pressure line formed in a radial direction of the coil portion.
A coil assembly, comprising:
- a connection substrate comprising a coil pad and a connection wiring extended from the coil pad;
- and
- a coil portion comprising coil strands disposed in parallel to form a spiral shape, an end portion bonded to the coil pad, and an insertion groove disposed in a position opposing the connection wiring,
- wherein at least a portion of the connection wiring is disposed in the insertion groove.
1 more element
A coil assembly, comprising:
- a flat spiral-shaped coil member composed of coil strands, and comprising an insertion groove extending across the coil member;
- and
- a connection substrate comprising
- a connection pad configured to be connected to an external component,
- a first coil pad disposed at a center side of the coil member and connected to a first end portion of the coil member,
- a second coil pad disposed at an outer side of the coil member and connected to a second end portion of the coil member,
- a first connection wiring connecting the first coil pad to the connection pad, and disposed in the insertion groove, and
- a second connection wiring connecting the second coil pad to the connection pad.
5 more elements
Dependencies are inferred from the claim text.