Patent ID: 11923628
Assignee: GOOGLE LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 5:
6. An interconnection for connecting a plurality of circuit boards, comprising:
a first circuit board comprising a first ground plane, a first dielectric layer, a first set of one or more signal lines, a second dielectric layer, and a second ground plane, the first circuit board having a removed portion exposing at least one signal line in the first set of one or more signal lines;
a second circuit board comprising a third ground plane, a third dielectric layer, a second set of one or more signal lines, a fourth dielectric layer, and a fourth ground plane, the second circuit board having a removed portion exposing at least one signal line in the second set of one or more signal lines, and the removed portion of the first circuit board and the removed portion of the second circuit board being aligned forming a signal trace gap have a first surface;
a solder bridge coupling the at least one signal line in the first set of one or more signal lines and the at least one signal line in the second set of one or more signal lines, the solder bridge being disposed within the signal trace gap;
an isolation plate at least partially covering the signal trace gap such that the solder bridge is disposed between the isolation plate and the first surface of the signal trace gap; and
a ground support layer extending at least partially across the second ground plane of the first circuit board and at least partially across the fourth ground plane of the second circuit board, the ground support layer being coupled to the second ground plane and the fourth ground plane by a set of one or more solder connections.