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Data transmission cable

A data transmission and cable technology, which is applied in the direction of cable, insulated cable, twisted / quadruple twisted cable, etc., can solve the problem of poor signal transmission stability of the transmission cable, so as to ensure stable signal transmission Sexuality, improving production efficiency, and shielding the effect of external interference

Pending Publication Date: 2022-07-29
ALLTOP TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These transmission cables have multiple metal wires inside, and the multiple metal wires are generally only fixed by the outer Mylar layer in a cylindrical shape, and there is no shielding setting, which makes the signal transmission stability of the entire transmission cable poor.

Method used

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the various embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the protection scope of the present invention.

[0026] see Figure 1 to Figure 5 As shown, the present invention relates to a flat data transmission cable 100. The data transmission cable 100 includes a plurality of wires 1 arranged side by side, a plastic layer 2 integrally formed around the plurality of wires 1, and a plastic layer 2 covering the plastic. Metal shielding film 3 on the outside of layer 2. Wherein, the metal shielding film 3 has a first shielding film 31 and a second shielding film 32 which are separated from each other and are opposite to each other. The first shielding film 31 and the second shielding film 32 are in a direction ...

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Abstract

The invention provides a data transmission cable. The data transmission cable comprises a plurality of wires arranged side by side, a plastic layer integrally covering the plurality of wires, and a metal shielding film covering the outer side of the plastic layer. The metal shielding film is provided with a first shielding film and a second shielding film which are separated from each other and arranged oppositely, the first shielding film and the second shielding film cover the opposite sides of the plastic layer in the direction perpendicular to the wire arrangement direction, and the two side edges of the first shielding film and the second shielding film in the width direction do not extend out of the plastic layer.

Description

technical field [0001] The invention relates to a data transmission cable, in particular to a data transmission cable with stable signal transmission performance. Background technique [0002] In the 3C industry, a transmission cable can be used as a medium for electrical connection between two electronic devices, and can stably perform expected signal transmission operations. Thus, transmission cables are commonly used in various electronic devices. Among them, the transmission cables connected with USB, HDMI, DVI, Displayport, SAS and other interfaces are popular with the public because of their high transmission rate, long distance and high quality, and the number of them is also increasing. These transmission cables have a plurality of metal wires inside, and the plurality of metal wires are generally only fixed by the outer Mylar layer in a cylindrical shape, and are provided without shielding, which makes the signal transmission stability of the entire transmission ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/40H01B11/10
CPCH01B7/40H01B11/10H01B7/0861H01B7/0823H01B11/002H01B7/0853
Inventor 陈亿昌
Owner ALLTOP TECH CO LTD
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