The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2026
Filed:
Nov. 15, 2021
Skyworks Solutions, Inc., Irvine, CA (US);
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Aspects of this disclosure relate to a packaged acoustic wave component with two acoustic wave devices interconnected by a thermally conductive frame, at least one of the acoustic wave devices including a multi-layer piezoelectric substrate. The multi-layer piezoelectric substrate includes a support layer and a piezoelectric layer disposed over the support layer. An interdigital transducer (IDT) electrode is disposed over the piezoelectric layer. The support layer has a high thermal conductivity, allowing heat generated by a first acoustic wave device with the multi-layer piezoelectric substrate to be transferred to a second acoustic wave device on which it is stacked to dissipate heat from the first acoustic wave device by way of the thermally conductive frame.