Patent ID: 8153476

Claim:
A method of manufacturing an electronic component, comprising the steps of: on a piezoelectric substrate, forming a plurality of first terminal electrodes, an interdigital transducer, and a feed line from a same metal at the same time, the plurality of first terminal electrodes being arranged along both sides of a first intended cutting region in which the substrate is to be cut and provided in a plurality of regions to become electronic components, the interdigital transducer being connected to at least one of the plurality of first terminal electrodes, and the feed line starting from one of the first terminal electrodes, then repeatedly traversing on an independent line segment either the first intended cutting region or a second intended cutting region intersecting the first intended cutting region, reaching one of the first terminal electrodes provided in the region reached by the traversal, to reach from one end of the intended cutting region to the other end; forming, on top of the first electrodes, second terminal electrodes by electroplating, by current supplied from the feed line; and cutting the substrate in the intended cutting regions.