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. 22, 2011
Filed:
Dec. 08, 2006
Yoshinori Nakajima, Nara, JP;
Toshiyuki Tanaka, Hirakata, JP;
Hirotugu Matoba, Sakurai, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An ink-jet head () jets supplied liquid through plural nozzles (). The ink-jet head () includes a liquid introduction port (A), a liquid discharge port (B), a common liquid chamber, and plural individual liquid chambers. The liquid introduction port (A) introduces the liquid supplied from the outside. The liquid discharge port (B) discharges the liquid to the outside. The common liquid chamber is disposed so as to communicate with the liquid introduction port (A) and with the liquid discharge port (B). The plural individual liquid chambers communicate with the common liquid chamber and with respective of the plural nozzle openings ().