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:
Dec. 18, 2007
Filed:
Dec. 16, 2004
Toshiaki Kuniyasu, Kaisei-machi, JP;
Akinori Harada, Kaisei-machi, JP;
Takashi Nakamura, Kaisei-machi, JP;
Toshiaki Kuniyasu, Kaisei-machi, JP;
Akinori Harada, Kaisei-machi, JP;
Takashi Nakamura, Kaisei-machi, JP;
Fujifilm Corporation, Tokyo, JP;
Abstract
An ultrasonic transducer in which electrodes can be easily and positively joined to a multiplicity of micro-fabricated vibrators and electric wiring can be easily and positively provided. The ultrasonic transducer has a vibrator arrangement having vibrators provided in a predetermined arrangement, each vibrator having first and second electrodes; an interlayer board for holding the vibrator arrangement in which through-holes are respectively formed in positions corresponding to the second electrodes of the vibrators; and a wiring board having a plurality of electrodes electrically connected to the second electrodes of the vibrators through the through-holes formed in the interlayer board, respectively.