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Coil component and display device including the same

A technology of coil components and coils, applied in the direction of coils, transformers/inductor coils/windings/connections, contact parts, etc., can solve problems such as connection, difficult wiring, and aggravation

Inactive Publication Date: 2014-01-15
SOLUM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, in the case where a plurality of coils are wound in a small transformer as described above, the amount of lead wires of the respective coils (that is, the number of lead wires of the respective coils) is significantly increased, so that it may be difficult to connect the respective lead wires to external connection terminals.
[0008] In addition, these problems are further exacerbated in the case where coil assemblies are manufactured by automatically winding coils

Method used

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  • Coil component and display device including the same
  • Coil component and display device including the same
  • Coil component and display device including the same

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Embodiment Construction

[0035] The terms and words used in this specification and claims should not be interpreted as being limited to common meanings or dictionary definitions, but should be interpreted as having meanings and concepts related to the technical scope of the present invention based on certain rules, wherein, According to this rule, the inventor can appropriately define the concept of terms to most properly describe the best method known to him or her for carrying out the invention. Therefore, the configurations described in the embodiments of the present invention and the drawings are only the most preferred embodiments, and do not represent all technical spirits of the present invention. Therefore, the present invention should be construed as including all changes, equivalents and substitutions included within the spirit and scope of the present invention at the time of filing this application.

[0036] Hereinafter, embodiments of the present invention will be described in detail with...

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Abstract

There is provided a coil component in which a plurality of coils may be easily connected to external connection terminals. The coil component includes: a bobbin including a winding part having a coil wound therearound and a terminal connection part having at least one external connection terminal connected thereto, the external connection terminal having a lead wire of the coil connected thereto; and at least one auxiliary terminal part coupled to the terminal connection part to allow for an increase in an amount of the external connection terminal.

Description

[0001] This application claims priority from Korean Patent Application No. 10-2012-0070273 filed with the Korean Intellectual Property Office on Jun. 28, 2012, the disclosure of which is hereby incorporated by reference. technical field [0002] The present invention relates to a coil component, and more particularly, to a coil component allowing a plurality of coils to be easily connected to external connection terminals. Background technique [0003] Various power sources are required in various electronic devices such as televisions (TVs), monitors, personal computers (PCs), office automation (OA) devices, and the like. Accordingly, these electronic devices generally include a power source that converts alternating current (AC) power supplied from the outside into different levels of power required by the corresponding electronic devices. [0004] Among these power supplies, a power supply utilizing a switch mode (for example, a switch mode power supply (SMPS)) is mainly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F5/00H01F5/04H01R13/02
CPCH01F5/04H01F27/292H01F2005/043H01F27/28H01F27/24G09G3/36
Inventor 朴根泳金种佑李英旼金明亭赵光昇
Owner SOLUM CO LTD