Patent ID: 9510454
Filing Date: 2016-11-29
CPC Classification: H01L,H05K

Claim Text:
1. An integrated interposer comprising: a glass interposer substrate; a plurality of active devices on an isolation layer on a first surface of the glass interposer substrate; a contact layer coupled to the plurality of active devices and configured to couple at least a first active die and a second active die to the integrated interposer; at least one through glass via coupled to the contact layer and extending through the glass interposer substrate to a second surface of the glass interposer substrate, the at least one through glass via being conical in shape and having a wider portion adjacent to the contact layer and a narrower portion adjacent to the second surface of the glass interposer substrate; at least one via concentric to and extending through the at least one through glass via; and an interconnect layer on the second surface of the glass interposer substrate and coupled to the at least one through glass via, the interconnect layer configured to couple a package substrate to the integrated interposer.