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:
Feb. 22, 2011
Filed:
Mar. 17, 2009
Hiroshige Owaki, Okaya, JP;
Yoshinao Miyata, Matsukawa-Mura, JP;
Toshiaki Kori, Suwa, JP;
Satoshi Nakajima, Okaya, JP;
Hiroshige Owaki, Okaya, JP;
Yoshinao Miyata, Matsukawa-Mura, JP;
Toshiaki Kori, Suwa, JP;
Satoshi Nakajima, Okaya, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid injecting head includes a flow path forming substrate in which a pressure generating chamber communicated with a nozzle opening that injects liquid is formed, a pressure generating element that is formed so as to apply pressure to the pressure generating chamber for injecting the liquid, a lead electrode that is connected to the pressure generating element, a wiring substrate having flexibility that is connected to the lead electrode, and a support member that is bonded to the wiring substrate. A fixing opening formed by perforating the wiring substrate in the thickness direction is disposed, and the wiring substrate and the support member are bonded together through an adhesive agent disposed inside the fixing opening.