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:
Mar. 07, 2016
Seiko Epson Corporation, Tokyo, JP;
Tomohiro Yuda, Minowa, JP;
Seiko Epson Corporation, , JP;
Abstract
The liquid droplet discharge apparatus (ink jet printer) includes a head having a nozzle row in which nozzles capable of discharging liquid droplets onto paper as a medium are aligned, and a carriage unit as a movement portion which moves the head relatively to the paper, the ink jet printer discharging the liquid droplets onto the paper through the nozzles by causing the head to perform main scanning a plurality of number of times by the carriage unit. In the ink jet printer, when a region from a nozzle at one end to a first nozzle located at a position away from the nozzle at the one end by a first predetermined distance is set to a first region, a region from a nozzle at the other end at an opposite side to the one end to a second nozzle located at a position away from the nozzle at the other end by a second predetermined distance is set to a second region, and a region between the first region and the second region is set to a third region on the nozzle row, a thinned-out portion is present on each of raster lines formed by nozzles in the third region.