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Communication device

A machine and signal line technology, applied in the field of communication equipment, can solve the problems of unsmooth folding movement, difficult wiring, and reduced maneuverability of communication equipment.

Inactive Publication Date: 2006-08-16
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve flexibility, instead of a flexible substrate such as the above-mentioned International Publication No. 02 / 003665 pamphlet, if the signal line is composed of a plurality of thin wires, the signal line that needs to ensure the conduction capacity to eliminate the ground potential becomes thicker. And the wiring in the second case becomes difficult, and its operability is also reduced, and the folding operation of the communication device is not smooth.

Method used

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Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0033] Such as figure 1 As shown, a mobile phone 1 as a communication device according to this embodiment includes a first housing 3 having a first substrate 2 and a second housing 5 having a second substrate 4 . The first case 3 and the second case 5 are connected by the hinge portion 6 so as to be foldable and openable.

[0034] As shown in FIG. 2 , the hinge portion 6 has a strong structure in which metal members are combined. The hinge portion 6 is composed of a first hinge portion 6 a on the first housing 3 side and a second hinge portion 6 b on the second housing 5 side. The first hinge part 6a and the second hinge part 6b are configured to be foldable and openable about the horizontal opening and closing axis X as the center. A horizontal through-hole 6c is provided at the center of the opening and closing axis X in the axial direction. The above-mentioned first hinge...

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Abstract

A communication device includes a first housing having a first substrate and a second housing having a second substrate, wherein the first substrate and the second substrate are connected by a signal wire including a plurality of thin electric wires, each of which is made of a conductor covered with an insulator, the plurality of thin electric wires forming the signal wire are tied in a bundle at a center portion except the ends thereof and covered with a ground wire mesh made of a plurality of conductive wires knitted into a mesh structure and the ends of the ground wire mesh are connected to the first substrate and the second substrate, respectively.

Description

technical field [0001] The present invention relates to a communication machine including a first housing having a first substrate and a second housing having a second substrate. Background technique [0002] Hitherto, as can be seen from the pamphlet of International Publication No. 02 / 003665, it is configured that a flexible substrate is electrically connected between a first case having a first substrate and a second case having a second substrate, and the folding Open and closed communication machines are well known. [0003] However, in recent years, the range of needs for communication equipment is widening, so that the liquid crystal display portion provided on the first housing can be rotated and turned inside and outside, and the needs of freely switching its vertical state and horizontal state have also increased. Appear. In such a case, if the signal line is formed of a flexible substrate as in the above-mentioned International Publication No. 02 / 003665 pamphlet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/04H04B1/38H04M1/02
CPCE05Y2900/606E05D11/0081E05Y2999/00A42B3/166A61F11/08A61F2250/0075A61F11/085
Inventor 吉田英雄伊延裕之梶原直
Owner SHARP KK