| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an insulating coating conductive particulate which can prevent leak between adjoining electrodes and has a small connection resistance and is superior in connection reliability. <P>SOLUTION: This is an insulating coating conductive particulate which is made of a spherical core member particle having an average particle size of 1-20μm, a conductive metal coating layer formed on the surface of the spherical core member particle, and an insulating resin layer formed on the surface of the conductive metal coating layer. The average coating ratio of the insulating resin layer is 5-60% and the standard deviation of the coating ratio of the insulating resin layer is 1-15%, and the insulating coating conductive particulate which has the insulating resin layer with an coating ratio of less than 8% is contained 1-10%. <P>COPYRIGHT: (C)2004,JPO</p> |
