Loading patent…
AssigneeSuzhou Metabrain Intelligent Technology Co., Ltd.
InventorYajun LI
Estimating the term…
PCB signal via structure, a determination method, determination apparatus, and determination device for a PCB signal via structure, and a computer-readable storage medium are disclosed. During design of layer switching vias for signals on a PCB, an existing design mode in which one hole is punched for one signal that needs to switch layers is changed. Vias are punched in a collective manner for a plurality of signals that need to switch layers; and in-via routes for the various signals that need to switch layers are arranged on an inner wall of the via structure, and the in-via routes are insulated from each other, so that the problem that the continuity of impedance at the layer switching vias for the signals is hard to control is solved, and there is no need to conduct an anti-pad design, thereby solving the problem of the layer switching vias occupying a large space.
A printed circuit board (PCB) signal via structure, comprising a via structure arranged on a PCB and in-via routes arranged on an inner wall of the via structure,
A printed circuit board (PCB), comprising a PCB signal via structure, wherein the PCB signal via structure comprises a via structure arranged on the PCB and in-via routes arranged on an inner wall of the via structure, wherein the via structure spans from a signal starting layer of signals that need to switch layers in the PCB to a signal destination layer of the signals that need to switch layers;
-20. (canceled)
An electronic device, comprising a printed circuit board (PCB), wherein the PCB comprises a PCB signal via structure, the PCB signal via structure comprises a via structure arranged on the PCB and in-via routes arranged on an inner wall of the via structure, the via structure spans from a signal starting layer of signals that need to switch layers in the PCB to a signal destination layer of the signals that need to switch layers;
Dependencies are inferred from the claim text.