The Penn State Research Foundation

Christopher D Nordquist

Thomas N Jackson

Theresa S Mayer

An electro-fluidic assembly process for integration of an electronic device or component onto a substrate which comprises: disposing components within a carrier fluid; attracting the components to an alignment sites on the substrate by means of electrophoresis or dielectrophoresis; and aligning the components within the alignment site by means of energy minimization. The substrate comprises: a biased backplane layer, a metal plane layer having one or more alignment sites, a first insulating layer disposed between the backplane layer and the metal plane layer, and a second insulating layer, e.g., benzocyclobute, having a recess disposed therein, wherein the second insulating layer is on the surface of the metal plane layer opposite from the first insulating layer and wherein the recess is in communication with the alignment site.

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State College, PA, United States of America

Christopher D Nordquist