Dongguan Luxshare Technologies Co., Ltd

Luxshare Technologies International, Inc.

Andrew John Nowak

Huanzhong Yan

Jinchang Dai

Charles Lloyd Grant

Bentao Hu

ZhongChao Peng

Henning Lillegaard Hansen

A cable includes a first metal conductor, a first insulator, a second metal conductor and a second insulator. The first insulator is at least partially wrapped on the first metal conductor. The second insulator is at least partially wrapped on the second metal conductor. The first metal conductor is adapted to transmit a first signal. The second metal conductor is adapted to transmit a second signal. The cable also includes an intermediate layer material at least partially wound on the first insulator and the second insulator. A dielectric constant of the intermediate layer material is lower than that of the first insulator, and the dielectric constant of the intermediate layer material is lower than that of the second insulator. With this arrangement, the cable of the present disclosure is capable of realizing low mode conversion and improving the high frequency characteristics.

Cable with low mode conversion performance

The application discloses a flat cable assembly, which includes a plurality of cables arranged in a row and an insulating film. The cables have a center line and include connecting portions, a signal wire and a grounding wire respectively. The connection portions are located on one side of the center line. The insulating film is disposed on the connecting portion of any one of the cables and located on one side of the central line. The cables are exposed from the insulating film. The insulating film is disposed on a single side of the cables, whereby the cables are exposed from the insulating film. The flat cable assembly is easily manufactured and the amount of the cables therein can be varied according to real practice condition. The grounding wire is integrated to each cable, whereby the flat cable assembly has an excellent anti-EMI effect and performance in signal transmission.

Flat cable assembly

The application discloses a flat cable assembly, which includes a plurality of cables and an insulating film. The cables are arranged in a row and have a center line. The plurality of cables respectively have a first connecting portion and a second connecting portion symmetrically disposed with the first connecting portion, a signal wire and a grounding wire. The first connection portion is located on one side of the center line, and the second connection portion is located on the other side of the center line. The insulating film is provided on the first connection portion and the second connection portion of any one of the plurality cables. The two sides of the insulating film do not protrude outward from the two outermost cables, and the two surfaces of the insulating film in the direction perpendicular to the center line are planes.

A cable includes a first metal conductor, a first insulator, a second metal conductor and a second insulator. The first insulator includes a first arc-shaped surface. The second insulator includes a second arc-shaped surface. A distance between a central axis of the first metal conductor and a central axis of the second metal conductor is S. The first insulator and/or the second insulator are formed with a deformation surface at a position where the first insulator and the second insulator are in contact with each other. An outer diameter of a circle where the first arc-shaped surface is located and/or an outer diameter of a circle where the second arc-shaped surface is located is D, where S/D&#x2264;0.99. The cable of the present disclosure can achieve low mode conversion and improve high frequency characteristics.

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Dongguan, China

Andrew John Nowak