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:
Mar. 14, 2000
Filed:
Feb. 26, 1998
Kenji Kawabata, Shiga-ken, JP;
Tetsuo Tatsumi, Itami, JP;
Hiroyuki Ishizaki, Shiga-ken, JP;
Etsuo Nishikawa, Shiga-ken, JP;
Isamu Fujimoto, Moriyama, JP;
Abstract
A piezoelectric transformer includes a piezoelectric transforming element supported at its vibrational node region N on a base plate through a resilient adhesive member. Input electrodes of the piezoelectric transforming element are electrically connected to input electrode connecting lands of the base plate through a conductive adhesive which is adapted to be freely deformed according to the vibration of the piezoelectric transforming element. An output electrode of the piezoelectric transforming element is electrically connected to an output electrode connecting land of the base plate through a lead wire or a conductive adhesive.