Patent ID: 9155207
Filing Date: 2015-10-06
Classification: H05K,Y10T

Abstract:
1. A method for producing an anisotropic conductive film, comprising: simultaneously spraying conductive particles, to which electrostatic potential is applied by means of an electrostatic potential applying unit, from one spraying unit, and resin particles from another spraying unit on a processing surface so as to align the conductive particles within a resin film formed of the resin particles; wherein the resin particles are formed of at least one insulating resin selected from an epoxy resin and an acrylic resin; wherein the electrostatic potential of the conductive particles is in the range of 300 V to 1,500 V; wherein the conductive particles sprayed from the spraying unit travel to the processing surface at the speed of 0.3 m/min or slower.