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:
Feb. 14, 2017
Filed:
Feb. 25, 2016
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A liquid discharge apparatus is provided, which comprises a channel substrate formed with a plurality of first and second pressure chambers disposed in a first direction, a plurality of first and second individual electrodes, a piezoelectric film, a common electrode, and first traces. The first traces are connected to exposed portions of the first individual electrodes exposed from the piezoelectric film, and each of the first traces passes from the exposed portion between the two second individual electrodes to extend to the one side in the second direction. A cutout, which is cut out from the one side in the second direction, is formed so that the cutout is not overlapped with the first trace between portions of the common electrode opposed to the two adjoining second individual electrodes. The first trace is formed continuously from the exposed portion to an upper surface of the piezoelectric film.