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Coil component and board having the coil component

A coil component and coil technology, which is applied in the direction of inductors with magnetic cores, transformer/inductor components, printed circuits connected with non-printed electrical components, etc., can solve the problem that the coil does not have inductance

Active Publication Date: 2018-01-09
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem with this uncoupled inductor array chip is that the coils placed therein may not have the same inductance

Method used

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  • Coil component and board having the coil component
  • Coil component and board having the coil component
  • Coil component and board having the coil component

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Embodiment approach

[0026] This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments disclosed herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0027] In the drawings, the shapes and dimensions of components may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like components.

[0028] coil parts

[0029] A coil component according to an exemplary embodiment of the present invention may include: a magnetic body including first and second coil parts, third and fourth coil parts, and the first and second coil parts The central part of the magnetic body is symmetrically arranged on one side surface of the substrate, and the third and fourth coil parts are symmetrically arranged on the other side surface of the substrate based on the c...

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Abstract

There are provided a coil component and a board having the same. The coil component includes: a magnetic body including first and second coil parts disposed to be symmetrical to each other on one surface of a substrate on the basis of a central portion of the magnetic body and third and fourth coil parts disposed to be symmetrical to each other on the other surface of the substrate on the basis of the central portion of the magnetic body; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil parts.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2014-0122894 filed with the Korean Intellectual Property Office on September 16, 2014, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to a coil component and a board having the coil component. Background technique [0004] Electronic products such as digital TVs, smart cameras, and laptops often transmit and receive data in the high-frequency (HF) band, and since such devices can operate independently and also communicate via Universal Serial Interface (USB) or other Ports are connected to each other to have various functions and to be highly integrated, so it is expected that such information technology (IT) electronics will be used more and more frequently in practical applications. [0005] With the development of smartphones, there is an increasing demand for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F17/04H01F27/30H01F27/28H05K1/18
CPCH01F17/0013H01F27/292H01F2017/0066
Inventor 尹灿李东焕安永圭
Owner SAMSUNG ELECTRO MECHANICS CO LTD