Interposer with signal and power supply through vias

Details Interposer with signal and power supply through vias Interposer with signal and power supply through vias

2006-07-25

2006-07-25

Weiss, Howard (Department: 2814)

Active solid-state devices (e.g., transistors, solid-state diode

Field effect device

Having insulated electrode

C257S774000

Reexamination Certificate

active

07081650

ABSTRACT:
A planar thin film multi-layer capacitor having a high dielectric constant with a plurality of conductive through vias and a plurality of pairs of conductive through vias having a low dielectric constant and operating in a transverse electromagnetic wave mode for high frequency signals on the pairs of vias. Vias coupled to the capacitor are arranged to propagate alternate polarity. The interposer is adapted for coupling directly to a die.

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