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. 03, 2018
Filed:
Mar. 13, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Fujio Akahane, Nagano, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14209 (2013.01); B41J 2/16505 (2013.01);
Abstract
A liquid ejecting head includes: a substrate having pressure generating chambers; drive units configured to apply pressure vibration to the pressure generating chambers; and a head casing having first and second areas mutually exclusively disposed as viewed from the substrate, the first areas being disposed in a staggered arrangement as viewed from the substrate, the head casing storing the drive units in the first areas as viewed from the substrate, the head casing having recesses disposed in the second areas as viewed from the substrate.