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. 24, 2018
Filed:
Dec. 21, 2015
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/16 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1632 (2013.01); B41J 2/14233 (2013.01); B41J 2/161 (2013.01); B41J 2/1623 (2013.01); B41J 2/1637 (2013.01); B41J 2002/14362 (2013.01); B41J 2002/14419 (2013.01); B41J 2202/20 (2013.01);
Abstract
A manufacturing method of a liquid ejecting head includes providing a stepped region that is formed by half-blanking and has a height different from a plane surface region, and a protrusion that is formed by drawing within the stepped region and protrudes on a liquid ejection side in the plane surface region of a fixing plate defining a liquid ejection surface in which nozzles ejecting liquid are provided; and fixing the liquid ejection section having a flow path member in which a flow path supplying the liquid is provided on a side opposite to a side in which the protrusion protrudes to the flat plate.