Patent ID: 8367942

Claim:
An electrical interposer for connecting two electronic devices, comprising: a plurality of first insulating cores with undulating structure extending in a first direction, each first core having first peaks and first valleys alternately arranged in the first direction, each of the first peaks being electrically connected with a corresponding neighboring first valley through conductive member on the outer surface of the first insulating cores but said first peaks being insulated from each other; and a plurality of second insulating cores with undulating structure extending in a second direction angular with the first direction, each second core having second peaks and second valleys alternately arranged in the second direction; each of the second peaks being electrically connected with a corresponding neighboring second valley through conductive member on the outer surface of the second insulating cores but said second peaks being insulated from each other; wherein the first cores and the second cores interlace with each other to reach a woven structure with the first peaks and the second peaks jointly constituting an upper interface, and the first valleys and the second valleys jointly constituting a lower interface.