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. 17, 2019
Filed:
Nov. 16, 2018
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Rui Wang, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A liquid jetting head includes: a nozzle plate having a nozzle surface in which nozzles are open; a channel member having a first surface and a second surface on an opposite side to the first surface, the nozzle plate being joined to the first surface, the channel member being formed with channels communicating with the nozzles respectively and a cavity being different from the channels, the channels including pressure chambers respectively; drive elements provided on the second surface of the channel member to correspond to the pressure chambers respectively, the drive elements having terminals led out to the second surface of the channel member; and a wiring member having wirings, the wirings being joined to the terminals respectively on the second surface of the channel member.