Invention Grant
US09035197B2 Circuit boards with vias exhibiting reduced via capacitance 有权
具有通孔的电路板通过电容降低

Circuit boards with vias exhibiting reduced via capacitance
Abstract:
The present invention relates to circuit boards and, more specifically, circuit boards with vias (i.e. via holes) exhibiting reduced via capacitance. In one embodiment, the present invention provides a circuit board comprising a first electrically conductive trace, a second electrically conductive trace, a via hole including electrically conductive material thereon, and a coupling element that electrically connects the first trace to the second trace. The coupling element comprises a segment of the via hole that bridges the first trace and the second trace, wherein the via hole segment is a remainder of the via hole after removal of a portion of the via hole.
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