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Harness and electronic apparatus

A technology for electrical connection wires and electronic equipment, which is applied in the direction of connection and connection device components, circuits, etc., and can solve problems such as adverse effects of the main unit and the display, electromagnetic wave leakage, etc.

Inactive Publication Date: 2007-06-27
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, electromagnetic waves leak from the seams of the tape that acts as a shield
In this case, electromagnetic interference is generated which may adversely affect the main unit and the display

Method used

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  • Harness and electronic apparatus
  • Harness and electronic apparatus
  • Harness and electronic apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Next, the electrical connecting wire according to the embodiment of the present invention and the electronic device having the electrical connecting wire will be introduced with reference to FIGS. 1 to 7 .

[0020] As shown in FIG. 1 , a portable computer 11 as an electronic device according to the present invention has a casing 12 and an electrical connection wire 13 . Electrical connection wires 13 are arranged in the housing 12 . The housing 12 includes a first housing 14 and a second housing 15 , and a hinge mechanism 16 . The hinge mechanism 16 is located between the first housing 14 and the second housing 15 . In other words, a part of the electrical connection wire is located in the first housing 14 , and another part is located in the second housing 15 . The electrical connection wires extend from the first housing 14 to the second housing 15 through the hinge mechanism 16 .

[0021] There is a display 17 inside the second housing 15 . The hinge mechanism 16...

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PUM

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Abstract

A electric connection wire according to this invention comprises an electric cord, a first tape, and a second tape. The tapes are electrically conductive. The first tape has a first adhesive part adhered to the electric cord and two first overlapping parts spaced apart from the electric cord. The second tape has a shape corresponding to the shape of the first tape and has a second adhesive part adhered to the electric cord, and two second overlapping parts provided at ends of the second adhesive part, respectively, and firmly contact the first overlapping parts. The second adhesive part holds the electric cord in cooperation with the first adhesive part of the first tape.

Description

technical field [0001] The invention relates to an electronic device having an electrical connection wire, and an electrical connection wire designed to connect a display to a body unit. Background technique [0002] As we know, all electronic devices have a main unit, a display and electrical connection wires connecting the display to the main unit. Such an electronic device is disclosed in Japanese Patent Laid-Open Publication No. 2002-237224. The electrical connection line has a power line, a signal line and a ferrite core. The power cord supplies power to circuits provided in the main unit and the display. The signal lines carry data to the circuit. A ferrite core surrounds and shields the signal lines. A ferrite core is a magnetic member shaped like a hollow cylinder. It has an axial cavity in which the signal lines run. The ferrite core blocks electromagnetic waves generated by the signal line. In this way, the ferrite core prevents the circuit from being distur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B11/06H01B7/00G06F1/18H05K9/00
CPCH01R13/6599H01R13/65805H01B7/0838H01B11/203
Inventor 巳上真史友田孝夫内田明彦
Owner KK TOSHIBA