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1. (WO2017151040) INTERPOSER WITH A NANOSTRUCTURE ENERGY STORAGE DEVICE

Pub. No.:    WO/2017/151040    International Application No.:    PCT/SE2017/050177
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Feb 25 00:59:59 CET 2017
IPC: H01L 23/498
H01G 4/35
H01L 23/50
Applicants: SMOLTEK AB
Inventors: KABIR, M Shafiqul
JOHANSSON, Anders
AMIN SALEEM, Muhammad
ENOKSSON, Peter
DESMARIS, Vincent
ANDERSSON, Rickard
Title: INTERPOSER WITH A NANOSTRUCTURE ENERGY STORAGE DEVICE
Abstract:
An interposer device comprising an interposer substrate;a plurality of conducting vias extending through the interposer substrate;a conductor pattern on the interposer substrate, and a nanostructure energy storage device. The nanostructure energy storage device comprises at least a first plurality of conductive nanostructures formed on the interposer substrate;a conduction controlling material embedding each nanostructure in the first plurality of conductive nanostructures;a first electrode connected to each nanostructure in the first plurality of nanostructures; and a second electrode separated from each nanostructure in the first plurality of nanostructures by the conduction controlling material,wherein the first electrode and the second electrode are configured to allow electrical connection of the nanostructure energy storage device to the integrated circuit.