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Transformer and flat panel display device having the same

A technology of a transformer and a horizontal part, applied in the field of flat panel display devices

Inactive Publication Date: 2012-07-04
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the internal power module of the flat panel TV is required to be thinner accordingly

Method used

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  • Transformer and flat panel display device having the same
  • Transformer and flat panel display device having the same
  • Transformer and flat panel display device having the same

Examples

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Embodiment Construction

[0029] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth 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. In the drawings, the shapes and dimensions may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like components.

[0030] In describing the present invention, if a detailed explanation for a related known function or construction is considered to unnecessarily divert the gist of the present invention, such explanation has been omitted but will be understood by those skilled in the art.

[0031] figure 1 is a perspective view of a transformer according to an embodiment of the present inventio...

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Abstract

There are provided a transformer and a flat panel display device having the same. The transformer includes: a bobbin, around which a coil is wound; and an input / output terminal installed in the bobbin, a lead portion of the coil wound around the bobbin being connected to the input / output terminal, wherein the input / output terminal has a stopper portion protruded from at least one face and limiting a winding position of the coil such that the lead portion of the coil is wound therearound to be separated from the bobbin.

Description

[0001] This application claims priority from Korean Patent Application No. 10-2010-0139236 filed on Dec. 30, 2010 in the Korean Intellectual Property Office, the disclosure of which is hereby incorporated by reference. technical field [0002] The present invention relates to a transformer and a flat panel display device having the transformer, and more particularly, to a transformer mounted on a circuit board and adjusting an output voltage according to a desired voltage, and a flat panel display device having the transformer. Background technique [0003] Recently, in the field of displays, flat panel displays (FPDs), which are new technologies suitable for multimedia systems having features such as high resolution, large screens, etc., have become important instead of cathode ray tubes (CRTs). [0004] In particular, among large displays, thin display panels such as liquid crystal display (LCD) televisions or plasma display panel (PDP) televisions have become important, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/29H01F27/30H01F27/00
CPCH01F27/306H01F27/2828H01F27/292
Inventor 李在铉刘忠植崔泳昌明如成千明殖
Owner SAMSUNG ELECTRO MECHANICS CO LTD