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:
Oct. 30, 2012
Filed:
Sep. 16, 2010
Applicant:
Daisuke Kirihara, Chino, JP;
Inventor:
Daisuke Kirihara, Chino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/05 (2006.01);
U.S. Cl.
CPC ...
Abstract
The liquid ejecting heads are arranged on the head carrying member such that each pair of nozzles that are next to each other in terms of first-direction positions of adjacent ones of the liquid ejecting heads are shifted relative to each other by an offset length δ corresponding to a relative displacement in the first direction between the liquid ejecting heads due to thermal expansion during liquid ejection with reference to a specified pitch at which nozzles included in a single nozzle row are provided.