Functional electric devices

摘要

A functional electric device is described, which device comprises a functional material layer, and a pair of electrodes separated from each other and electrically contacting with the functional material layer. At least one of the pair of electrodes is made of copper or an alloy of copper and a copper inactivating agent is present between the functional material layer and the at least one of the paired electrodes. The functional electric device includes heat-sensitive, fusing and photovoltaic elements.