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:
Aug. 02, 2016
Filed:
Jun. 12, 2014
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventor:
Takashi Yamashita, Kanagawa, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/64 (2006.01); H03H 9/54 (2006.01); H03H 9/05 (2006.01); H03H 9/10 (2006.01);
U.S. Cl.
CPC ...
H03H 9/059 (2013.01); H03H 9/1071 (2013.01); H03H 9/1078 (2013.01); H03H 9/6483 (2013.01); H03H 9/0576 (2013.01);
Abstract
An acoustic wave device includes: a chip; an acoustic wave element formed on a principal surface of the chip; a first pad formed on the principal surface of the chip and electrically connected to the acoustic wave element; a substrate having a principal surface facing the principal surface of the chip; a second pad formed on the principal surface of the substrate; a first bump formed between the first pad and the second pad and electrically connecting the first pad and the second pad; and a second bump formed between the chip and the substrate and making direct contact with the substrate.