Biphasic material and stretchable circuit board

Abstract

Provided are biphasic compositions including a quantity of a conductive liquid and a plurality of a particulate suspended in the quantity of conductive liquid, wherein there is sufficient wetting between the solid particles and the conductive liquid and wherein the resistance of the compositions are less than the resistance for a bulk conductor when strained as defined by Pouillet's law. Also provided are stretchable circuit board assemblies including the biphasic compositions and methods of using the stretchable circuit board assemblies including the biphasic compositions.

Dependencies are inferred from the claim text.