Keating & Bennett, LLP
Flat cable and electronic device
A transmission line section of a flat cable includes a dielectric element including a signal conductor at an intermediate position of a thickness direction, a first ground conductor, and a second ground conductor. The first ground conductor includes elongated conductors that are spaced apart from each other in a width direction of the dielectric element, and extend in a longitudinal direction, and bridge conductors that connect the elongated conductors at spaced points along the longitudinal direction. A widened portion having a width larger than the width of the elongated conductors is located at the intermediate position between bridge conductors that are adjacent to each other along the longitudinal direction. The widened portion is configured to project in a direction in which the elongated conductors are opposed to each other. An interlayer connection conductor is located in the widened portion. The first ground conductor and the second ground conductor are connected by the interlayer connection conductor.
Murata Manufacturing Co., Ltd.
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H01P H05K H01P H05K H01B H05K
inventional additional inventional additional inventional inventional
Noboru
Kato