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:
Jan. 08, 2019
Filed:
Sep. 01, 2017
Seiko Epson Corporation, Tokyo, JP;
Yasuhide Matsuo, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Provided is a liquid ejecting head including: a first substrate in which a space serving as a flow path is formed in a state of having an opening on a surface of one side thereof; and a second substrate which seals the opening from the surface on the one side of the first substrate, divides the flow path, and is made of resin, in which the first substrate and the second substrate adhere to each other via a first adhesive layer which is laminated on the surface on the one side of the first substrate and which is made of a silicone-based adhesive and a second adhesive layer which is laminated on the first adhesive layer and which is made of an epoxy-based adhesive.