SURFACE ACOUSTIC WAVE DEVICE, PACKAGE FOR THE DEVICE, AND METHOD OF FABRICATING THE DEVICE

摘要

A surface acoustic wave device includes a surface acoustic wave chip having a piezoelectric substrate on which comb-like electrodes and electrode pads are formed, a package housing the surface acoustic wave chip, and electrode patterns provided on a bottom surface of the package. The bottom surface of the package is wider than a top surface of the package. The electrode patterns are away from edges of the bottom surface of the package.