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AssigneeHuawei Technologies Co., Ltd.
InventorsXiang Guo, Libin Ding, Qun Zhang, Wenxue Zhu, Zhijun Qu, Xiaodong Wang, Changxing Sun
Estimating the term…
This disclosure provides a circuit board and an electronic device. In addition to a PCB, the circuit board may further include an FPC assembled on the PCB. In addition, a line between different components assembled on the PCB includes a line in the PCB, and further includes a line in the FPC. Because a quantity of core boards in the FPC is generally far less than a quantity of core boards in the PCB, selecting a core board with a dielectric loss less than that of the core board in the PCB for the FPC helps reduce a transmission loss of a high-speed signal in the circuit board, and helps reduce costs of the circuit board. This disclosure further provides an electronic device. Selecting, for the electronic device, the circuit board provided in this disclosure helps improve cost competitiveness of the electronic device in a high-speed high-density scenario.
A circuit board, comprising a printed circuit board (PCB) and one or more flexible printed circuits (FPCs) assembled on the PCB, wherein the one or more FPCs comprise a first FPC;
A circuit board, wherein one or more transmission lines are arranged in the circuit board;
An electronic device, comprising one or more circuit boards and a plurality of components assembled on the one or more circuit boards, wherein at least one of the one or more circuit boards comprising a printed circuit board (PCB) and one or more flexible printed circuits (FPCs) assembled on the PCB, wherein the one or more FPCs comprise a first FPC;
Dependencies are inferred from the claim text.