▎ 摘　　要

NOVELTY - The switch has a touch interface comprising an active graphene element (4) contained in a housing or on a working surface of an electronic device. The active graphene element comprises a graphene layer arranged on a polymer layer. The active graphene element is electrically connected to the electronic device such that touching of the active graphene element causes the electronic device to turn on or off. A control circuit (2) is electrically connected to the graphene layer arranged on the polymer layer and controlled by control software (3). USE - Touch switch for use in an electronic device e.g. mobile phone, smartphone, and workstation in vehicles (all claimed). ADVANTAGE - The electronic device improves functionality through automatic excitation of devices or going into a sleep mode. The switch allows a graphene nanocomposite structure to achieve maximum performance of the interface during use and reduces cost. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a touch interface including an elastic graphene nanocomposite layer as an active graphene component, a control circuit, and control software. Control circuit (2) Control software (3) Active graphene element (4)