A method of manufacturing a non-fired type electrode comprising the steps of: (a) applying a conductive paste on a substrate, the conductive paste comprising; (i) 100 parts by weight of a conductive powder; (ii) an organic boron compound comprising an amine borate, a boronic acid, a boronic acid ester, a trimer of the boronic acid or a mixture thereof, wherein the boron element of the organic boron compound is 0.03 to 1.4 parts by weight; and (iii) 20 to 150 parts by weight of an organic vehicle; and (b) heating the applied conductive paste at 100 to 300° C.