Patent ID: 7903385

Claim:
A static-electricity control part comprising: multiple pairs of backside electrodes provided on both end portions of a long-edge-side at a backside of an insulating substrate; multiple pairs of top electrodes provided on both end portions of a long-edge-side at a top face of the insulating substrate; multiple pairs of edge electrodes provided on an edge of the insulating substrate so as to connect electrically between the multiple pairs of top electrodes and the multiple pairs of backside electrodes; a top ground electrode provided from one end portion to other end portion of a short-edge-side at the top face of the insulating substrate; a pair of edge ground electrodes provided on an edge of the insulating substrate and electrically connected to the top ground electrode; a gap formed between any one of the multiple pairs of top electrodes and the top ground electrode; an overvoltage protection material layer for filling the gap; a top-face protection resin layer for completely covering the overvoltage protection material layer; and a backside wiring provided on the backside of the insulating substrate so as to connect between the multiple pairs of backside electrodes.