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:
Apr. 23, 2019
Filed:
May. 08, 2018
Seiko Epson Corporation, Tokyo, JP;
Hiroaki Shimono, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid discharging apparatus capable of performing printing on a medium having a short-side width of A3 or greater, the apparatus including a head unit which includes an exchangeable print head including a discharge unit that discharges a liquid through driving of a drive element, a detection circuit which detects that exchanging of the print head is possible, and a wiring substrate which is provided with a connector and is electrically connected to the print head via the connector, a drive circuit which outputs a drive signal for driving the drive element, and a cable which is connected to the wiring substrate and transfers the drive signal to the print head.