Electronic device and method for manufacturing same

A technology of electronic equipment and manufacturing method, applied in the directions of circuits, electrical components, telephone structures, etc., can solve problems such as shape constraints, achieve good antenna characteristics, and achieve the effect of miniaturization

Inactive Publication Date: 2009-01-14
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the antenna pattern is arranged on the inner surface side of the frame with ribs and hubs, there are restrictions on the shape

Method used

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  • Electronic device and method for manufacturing same
  • Electronic device and method for manufacturing same
  • Electronic device and method for manufacturing same

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Embodiment Construction

[0025] Embodiments of the present invention will be described below with reference to the drawings. figure 1 is a schematic diagram showing an electronic device according to an embodiment of the present invention, figure 1 (a) is a model perspective view, figure 1 (b) is a schematic diagram showing the frame structure.

[0026] This figure shows an electronic device as a foldable mobile phone. Of course, it can also be a sliding electronic device. The upper frame body 50 includes an outer frame body 52 and an inner frame body 54 . The outer frame body 52 is located on the outside in the folded state of the foldable mobile phone. That is, in the folded state, it constitutes a part of the external appearance surface of the mobile phone. On the other hand, the inner frame 54 is positioned inside when the foldable mobile phone is folded. That is, in the state where the mobile phone is folded, the external appearance surface is substantially not formed.

[0027] In addition,...

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PUM

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Abstract

The invention relates to an electronic device and manufacture method thereof, capable of providing good antenna characteristic and realizing miniaturization. The electronic device includes: a first molded body having a recessed cross section and made of resin; a second molded body having a recessed cross section and made of resin, the second molded body being fitted inside the first molded body; and an antenna pattern sandwiched between the first and second molded body. Among the surfaces of the first molded body, the surface on the side not adjacent to the antenna pattern constitutes an outer surface. The invention also provides the manufacture method of the electronic device.

Description

technical field [0001] The present invention relates to electronic equipment and its manufacturing method. Background technique [0002] In electronic devices including mobile phones and PDAs (Personal Digital Assistants), there is a strong demand for miniaturization. While reducing the influence of electromagnetic waves radiated from the antenna on circuit components and the influence of noise from integrated circuits and high-frequency circuits on the antenna, it is necessary to improve the housing structure in order to achieve miniaturization. [0003] In this case, a structure may be considered in which the antenna is separated from the substrate on which the integrated circuit and the high-frequency circuit are placed and placed on the housing side. When the antenna is arranged on the outer surface side of the housing, restrictions on appearance arise. In addition, there may be a change in antenna characteristics when approaching a human body. Therefore, it is more d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/24H01Q1/38H01Q9/30H01Q9/16H01Q13/08H05K3/10H04B1/38H04M1/02H01Q1/40
CPCH01Q9/16H01Q9/0421H01Q9/26H01Q9/30H01Q9/42H01Q1/243
Inventor 本田智本田朋子黑岩信好中畑政臣森本淳畑义和佐藤晃一辻村彰宏田幡诚樱井实加藤昌治
Owner KK TOSHIBA
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