Patent ID: 11929337
Assignee: INVENSAS LLC
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A microelectronic assembly comprising:
a microelectronic element having a front surface, an opposed rear surface, and bond pads disposed at the front surface;
a redistribution structure configured to conductively connect bond pads of the microelectronic element with terminals of the microelectronic assembly;
a plurality of back side routing layers and a plurality of interconnection elements conductively connected with the microelectronic element, the plurality of interconnection elements integrally formed with some of the back side routing layers and extending continuously away from some of the back side routing layers; and
an encapsulant disposed between the interconnection elements and comprising a front interconnection surface and a rear interconnection surface, the plurality of back side routing layers extending along the rear interconnection surface and the redistribution structure positioned adjacent the front interconnection surface.