COPLANAR DIELECTRIC BARRIER DISCHARGE SOURCE FOR A SURFACE TREATMENT UNDER ATMOSPHERIC PRESSURE

摘要

The invention relates to a coplanar dielectric barrier discharge source (10) for a surface treatment under atmospheric pressure which comprises two elongated electrodes (1) having a common shield (12) from a dielectric (2) and extending in parallel to each other and in parallel to a free surface (13) of the shield (12). The free surface (13) of said shield (12) comprises grooves (5) that extend transversely to the electrodes (1).