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:
Nov. 05, 2019
Filed:
Mar. 22, 2017
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventors:
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/17 (2006.01); H03H 3/02 (2006.01); H03H 9/02 (2006.01); H03H 9/05 (2006.01);
U.S. Cl.
CPC ...
H03H 9/173 (2013.01); H03H 3/02 (2013.01); H03H 9/02228 (2013.01); H03H 9/0547 (2013.01); H03H 9/175 (2013.01);
Abstract
A piezoelectric module includes a piezoelectric thin film, a fixing layer, and a support substrate. The piezoelectric thin film is supported by the support substrate with the fixing layer in between. Functional conductors are provided on a surface of the piezoelectric thin film. A void is provided in the fixing layer to include a region overlapping with the functional conductors. A conductor pattern defining a circuit element is provided in a region of the void on a surface of the support substrate on the fixing layer side.