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:
Dec. 13, 2011
Filed:
Feb. 06, 2009
Yoshinao Miyata, Matsukawa-machi, JP;
Kazutoshi Goto, Matsumoto, JP;
Satoshi Nakajima, Okaya, JP;
Toshiaki Kori, Suwa, JP;
Tomoaki Takahashi, Matsumoto, JP;
Yoshinao Miyata, Matsukawa-machi, JP;
Kazutoshi Goto, Matsumoto, JP;
Satoshi Nakajima, Okaya, JP;
Toshiaki Kori, Suwa, JP;
Tomoaki Takahashi, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting head which includes a flow passage forming substrate that has pressure generating chambers which communicate with nozzles capable of ejecting a liquid, pressure generating elements which apply pressure to the pressure generating chambers in order to eject the liquid from the nozzles, lead electrodes that supply electric signals to the pressure generating elements, wiring substrates that supply the electric signals to the lead electrodes, and a supporting member that supports the wiring substrates so as to raise the wiring substrates from a surface of the liquid ejecting head having the lead electrodes provided thereon.