Electrical characteristics of a novel interposer technique using ultra-low-resistivity silicon-pillars with polymer insulation as TSVs
Silicon pillars with ultra-low-resistivity as the conductor, BCB as liner layer. Transmission performance and signal distortion characteristics. Geometric parameters and resistivity on electrical characterizations. A much simpler and more feasible process flow compared with the latter technique.
interposer technique ultra-low-resistivity benzocyclobutene (bcb) through-silicon-vias (tsvs)