COMPONENT OPERATING WITH ACOUSTIC WAVES AND METHOD FOR PRODUCING SAME
摘要
The invention concerns a component (B) operating with acoustic waves, in which the reflection and excitation are largely decoupled. For this purpose, a component comprises a dielectric (DL) which is arranged between an electrode finger (EF) and a piezoelectric substrate (PSU) and at least partially overlaps the electrode finger.
申请公布号
WO2012110377(A1)
申请公布日期
2012.08.23
申请号
WO2012EP52121
申请日期
2012.02.08
申请人
EPCOS AG;RUILE, WERNER;SCHMIDHAMMER, EDGAR;ROESLER, ULRIKE;BEREK, STEFAN
发明人
RUILE, WERNER;SCHMIDHAMMER, EDGAR;ROESLER, ULRIKE;BEREK, STEFAN