Patent ID: 9036317
Filing Date: 2015-05-19
Classification: H01T,H02H,H05K

Abstract:
1. An antistatic device comprising: a pair of discharge electrodes each having a thickness, the thicknesses of the discharging electrodes extending in a same direction; and a discharge inducing portion having a length extending in the direction of the thicknesses of the discharging electrodes, the pair of discharge electrodes being disposed opposite each other in a direction perpendicular to the thicknesses with a gap therebetween, the gap being located between a first insulating substrate and a second insulating substrate, the discharge inducing portion being disposed at opposing portions of the pair of discharge electrodes and in a region between the opposing portions, the length of the discharge inducing portion including a protruding length that protrudes in the direction of the thicknesses from a plane defined by the discharge electrodes, the plane being perpendicular to the thicknesses, the protruding length of the discharge inducing portion is ⅛ or more of the thickness of either of the discharge electrodes, wherein the pair of discharge electrodes are formed on surfaces of the insulation substrates, and wherein the discharge inducing portion has a shape such that the discharge inducing portion protrudes toward the first insulating substrate and the second insulating substrate.