Circuit board
AssigneeHon Hai Precision Industry Co., Ltd.
InventorWEI-NA HUANG
Life of this patent
Estimating the term…
Abstract
A circuit board includes a printed substrate, a number couple of high signal transmission ports and a number of auxiliary testing ports. The couples high signal transmission ports are electrically connected to printed substrate, and each of the couples high signal transmission ports has an space smaller than 50 mil measured from the centers of the high signal transmission ports. The auxiliary testing ports respectively mounted on the high signal transmission ports, and every two testing ports mounted on a couple of high signal transmission ports are interspaced by an space larger than or equal to 70 mil.
Claims12
A circuit board comprising:
- a printed substrate;
- a plurality of couples of high signal transmission ports formed on the printed substrate, each couple of the high signal transmission ports having an space smaller than 50 mil measured from the centers of the high signal transmission ports;
- and
- a plurality of auxiliary testing ports electrically mounted to the high signal transmission ports correspondingly, wherein, every two of the auxiliary testing ports mounted on a couple of the high signal transmission ports are interspaced by an space larger than or equal to 70 mil measured from the centers of the auxiliary testing ports.
A circuit board comprising:
- a printed substrate;
- a plurality of couples of high signal transmission ports formed on the printed substrate, each couple of the high signal transmission ports having an space equal to 50 mil measured from the centers of the high signal transmission ports;
- and
- a plurality of auxiliary testing ports electrically mounted to the high signal transmission ports correspondingly, wherein, the center of each testing port deviates from the corresponding high signal transmission port where the testing port is mounted, by at least 10 mil away from the center of the high signal transmission port along a straight line that crosses the centers of the couple of transmission ports.
Dependencies are inferred from the claim text.