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. 04, 2025
Filed:
Sep. 29, 2023
Fujifilm Corporation, Tokyo, JP;
Takatoshi Hase, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An ultrasound includes: an acoustic matching portion disposed on a plurality of piezoelectric elements; and a conductive member disposed on the plurality of piezoelectric elements and adjacent to the acoustic matching portion, in which the conductive member includes a conductor layer having a multi-layer structure, which is disposed on at least one end side of the acoustic matching portion in a second direction intersecting the first direction, the conductor layer having a multi-layer structure includes a plurality of first conductor layers respectively bonded to the second conductive portions of the piezoelectric elements, and a second conductor layer laminated on the plurality of first conductor layers and electrically connects the plurality of first conductor layers, and a ratio of a thickness to a width, which is a length in the first direction, of the first conductor layer is 1.6 or less.