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:
Nov. 05, 2019
Filed:
Feb. 08, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Shunsuke Watanabe, Matsumoto, JP;
Fumiya Takino, Shiojiri, JP;
Shingo Tomimatsu, Matsumoto, JP;
Hiroshige Owaki, Okaya, JP;
Takahiro Kanegae, Shiojiri, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/055 (2006.01); B41J 2/14 (2006.01); B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/055 (2013.01); B41J 2/14233 (2013.01); B41J 2/16508 (2013.01); B41J 2/16532 (2013.01); B41J 2002/14419 (2013.01); B41J 2002/16594 (2013.01);
Abstract
A liquid ejecting head includes a pressure chamber that communicates with a nozzle which ejects liquid, a liquid chamber that communicates with the pressure chamber, a flexible compliance member that defines a portion of the liquid chamber, and a pressure adjusting mechanism that adjusts a supply pressure of liquid supplied to the liquid chamber. The pressure adjusting mechanism can adjust displacement of the compliance member.