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:
Mar. 05, 2013
Filed:
Jun. 13, 2011
Junichiro Matsushita, Matsumoto, JP;
Naoki Sudo, Matsumoto, JP;
Junichiro Matsushita, Matsumoto, JP;
Naoki Sudo, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting apparatus includes a recording head that has a first column of nozzles, in which nozzles that eject dye ink are provided in line in a sub-scanning direction intersecting a main scanning direction of the recording head and recording paper, and a second column of nozzles, in which nozzles that eject pigment ink are provided in line in parallel to the first column of nozzles, which are disposed side by side in the main scanning direction. The liquid ejecting apparatus also includes a control section that adjusts an ejection amount of at least one of the dye ink and the pigment ink by changing a driving signal in accordance with the landing sequence of the dye ink and the pigment ink on the recording paper.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile