▎ 摘　　要

NOVELTY - A dry electrode (100) comprises a substrate (10) comprising a metal or a semiconductor material, forming a scaffold of dry electrode, an electroconductive film (20) comprising a graphene film, directly deposited on a surface (s1) of the substrate, and an attaching element (30) for attaching the dry electrode to skin. USE - Dry electrode is used for biometric measurement on skin. Uses include but are not limited to measurement of electrocardiographic signal, measurement of electroencephalogram signal, measurement of electromyographic signal, measurement of electrooculography signal, and bio-impedance measurement, in medicine and health monitoring. ADVANTAGE - The attaching element enables reducing skin irritation or avoiding otherwise irritated or damaged skin, or avoiding inconvenience caused by worn clothes or garments by allowing varying attaching location. The electrode is cost effective, easy to use and compatible with human skin, i.e. not irritating. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the dry electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic side view of the dry electrode. Substrate (10) Electroconductive film (20) Attaching element (30) Connector element (40) Dry electrode (100)