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. 20, 2016
Filed:
May. 29, 2014
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Kenko Gejima, Kirishima, JP;
KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;
Abstract
A liquid discharge head and a recording apparatus are each capable of reducing a malfunction possibility that occurs on a piezoelectric actuator substrate due to contact between individual electrodes and a liquid. The liquid discharge head includes a head body including a flow channel member, a piezoelectric actuator substrate having a plurality of individual electrodes, a flexible wiring substrate, and an adhesive member adhering the flexible wiring substrate and head body, and surrounds the individual electrodes. When a surface of the head body surrounded by the adhesive member is a first region, and a surface of the head body other than the first region is a second region, the head body has a first through hole connecting the first region and the second region to permit communication between a space surrounded by the flexible wiring substrate, adhesive member, first region, and an outside other than the space.