Plasma generating device

Patent Pending PROBLEM TO BE SOLVED: To provide an apparatus for generating plasma reliably and simply at any place. ; SOLUTION: A primary electrode 30 consisting of a wire-formed conductive member cladded with an insulator or a dielectric material, and a secondary electrode 60 consisting of a wire-formed conductive member, are arranged almost in parallel with each other on a plate 20. When the AC voltage or pulse voltage is applied to the primary electrode 30 using a power supply 40, plasma is generated around the primary electrode 30.