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:
Jul. 13, 2021
Filed:
Mar. 15, 2018
Seiko Epson Corporation, Tokyo, JP;
Kazuki Yoshida, Fujimi, JP;
Abstract
An ultrasonic device unit includes an ultrasonic device including 1-st through n-th vibrator elements and 1-st through n-th device-side terminals connected corresponding respectively to the vibrator elements, and a flexible printed wiring board to be connected to the ultrasonic device, in which the flexible printed wiring board includes a first connector section provided with 1-st through k-th external connection terminals, a second connector section provided with (k+1)-th through n-th external connection terminals, a device connection section which is disposed between the first connector section and the second connector section, and to which the 1-st through n-th device-side terminals are connected, and interconnections adapted to connect the i-th device-side terminal and the i-th external connection terminal to each other.