Inductor and manufacturing method thereof
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsDong Hwan LEE, Seung Wook PARK, Christian ROMERO, Young Do KWEON, Jin Gu KIM
Life of this patent
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Abstract
There is provided an inductor, including a circuit board having an input and output terminal formed on a lower surface thereof, a connection pad formed on an upper surface thereof, and a via electrically connecting the input and output terminal and the connection pad, a coil having both ends joined to the connection pad and wound in a circular or a polygonal spiral shape in a longitudinal direction of the circuit board so as to have one or more turns, and a body stacked on the circuit board such that the coil and the connection pad are embedded therein.
Claims10
An inductor, comprising:
- a circuit board having an input and output terminal formed on a lower surface thereof, a connection pad formed on an upper surface thereof, and a via electrically connecting the input and output terminal and the connection pad;
- a coil having both ends joined to the connection pad and wound in a circular or a polygonal spiral shape in a longitudinal direction of the circuit board so as to have one or more turns;
- and
- a body stacked on the circuit board such that the coil and the connection pad are embedded therein.
A manufacturing method of an inductor, comprising:
- preparing a substrate part including a plurality of unit circuit boards;
- installing a coil on each of the plurality of unit circuit boards;
- stacking a body on the substrate part such that the coil is embedded therein;
- curing the body;
- and
- integrally cutting the unit circuit board on which the coil is installed and the body to separate the plurality of respective unit circuit boards and the body into a plurality of inductors.
Dependencies are inferred from the claim text.