Patent ID: 9167694
Filing Date: 2015-10-20
Classification: H01L,H05K

Abstract:
1. A three-dimensional (3D) glass interposer interconnect structure, comprising: a glass interposer having a first side and a second side, the glass interposer being 20 microns to 100 microns in thickness; and a plurality of through-vias defined within the glass interposer extending at least from the first side to the second side of the glass interposer; wherein the glass interposer electrically connects first and second electronic devices on either side of the through-vias and has the same or substantially the same through-via interconnect density as the first and second electronic devices it connects; and wherein the plurality of through-vias are 3 microns to 50 microns in pitch and 1 micron to 25 microns in diameter.