ELECTRONIC COMPONENT MATERIAL CONTAINING PEST REPELLENT, ELECTRONIC COMPONENT USING THE SAME, AND ITS MANUFACTURING METHOD

摘要

TO PRESENT PRINTED WIRING BOARDS AND OTHER ELECTRONIC COMPONENTS HAVING EXCELLENT COCKROACH REPELLING PERFORMANCE EVEN AFTER SOLDER REFLOW OR SOLDER FLOW.A CONDUCTIVE LAYER (12) HAVING A MOUNTING LAND IS PROVIDED ON A INSULATING LAYER (11) AS A SUBSTRATE, A SOLDER RESIST (13) IS APPLIED TO COVER THE CONDUCTIVE LAYER EXCLUDING THE MOUNTING LAND, AND AN ELECTRONIC COMPONENT MATERIAL CONTAINING A COCKROACH REPELLENT IS APPLIED ON THE SOLDER RESIST. THIS ELECTRONIC COMPONENT MATERIAL IS A PASTE CONTAINING A RESIN CURABLE BY CROSSLINKING, A COCKROACH REPELLENT, AND A FILLER SUCH AS SILICA OR TALC, AND BY CROSSLINKING AND CURING THE RESIN BY CHEMICAL REACTION, A DRIED COCKROACH REPELLING LAYER IS EXPOSED AND FORMED ON THE SURFACE OF THE PRINTED WIRING BOARD.(FIGURE 1)