Patent ID: 6495456
Filing Date: 2002-12-17
Classification: H01F,H05K

Abstract:
A method of manufacturing chip type electronic parts, comprising the acts of:forming a photo-sensitive film consisting of a photo-active catalyst liquid on chip substrates of chip type electronic parts; arranging said chip substrates relative to a light source such that portions of said chip substrates on which electrodes are to be formed will become irradiated by light from said light source; irradiating said chip substrates with a light from said light source so as to activate irradiated portions of said photo-sensitive film; and dipping said chip substrates in an electroless plating bath and precipitating a plating metal on said activated portions; wherein said act of arranging said chip substrates comprises an act of arranging a plurality of chip substrates in an inclined manner so that both end surfaces and portions of main surfaces of said chip substrates will be exposed to said irradiated light.