Bidirectional self-healing neural interface and manufacturing method thereof

Abstract

Provided is a bidirectional neural interface having excellent elasticity and electrical conductivity improved by deformation, and further having self-healability and a method of manufacturing the same. The bidirectional neural interface includes a first elastic substrate, a neural electrode disposed on the first elastic substrate and including a conductive polymer composite, and a second elastic substrate disposed on the neural electrode, wherein the conductive polymer composite includes a matrix formed of a self-healing polymer material, and a plurality of electrical conductor clusters distributed in the matrix, wherein each of the electrical conductor clusters includes particles of a first electrical conductor, and a plurality of particles of a second electrical conductor formed of the same material as that of the first electrical conductor, distributed around each of the particles of the first electrical conductor and having smaller sizes than sizes of the particles of the first electrical conductor.

Dependencies are inferred from the claim text.