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:
May. 08, 2018
Filed:
Jun. 03, 2013
Mitsui Chemicals, Inc., Minato-ku, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Kazuhiro Tanimoto, Chiba, JP;
Mitsunobu Yoshida, Ichihara, JP;
Masaki Shimizu, Sodegaura, JP;
Shigeo Nishikawa, Chiba, JP;
Yoshiro Tajitsu, Suita, JP;
MITSUI CHEMICALS, INC., Minato-Ku, Tokyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto, JP;
Abstract
A piezoelectric device is provided that includes a polymer piezoelectric material having at least one film-like layer; a first electric conductor provided on a principal surface of the polymer piezoelectric material; a second electric conductor provided on a surface of the polymer piezoelectric material at an opposite side from the first electric conductor on the principal surface; a first end surface electric conductor provided on one end surface in a width direction of the polymer piezoelectric material and disposed so as to be conductively connected to the first electric conductor and so as not to be in contact with the second electric conductor; and a second end surface electric conductor provided on any other end surface that is not the one end surface of the polymer piezoelectric material and disposed in a defined manner.