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:
Sep. 24, 2013
Filed:
Jun. 23, 2008
John A. Lebens, Rush, NY (US);
Christopher N. Delametter, Rochester, NY (US);
David P. Trauernicht, Rochester, NY (US);
Emmanuel K. Dokyi, Rochester, NY (US);
Weibin Zhang, Rochester, NY (US);
John A. Lebens, Rush, NY (US);
Christopher N. Delametter, Rochester, NY (US);
David P. Trauernicht, Rochester, NY (US);
Emmanuel K. Dokyi, Rochester, NY (US);
Weibin Zhang, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A liquid ejector includes a substrate, a heating element, a dielectric material layer, and a chamber. The substrate includes a first surface. The heating element is located over the first surface of the substrate such that a cavity exists between the heating element and the first surface of the substrate. The dielectric material layer is located between the heating element and the cavity such that the cavity is laterally bounded by the dielectric material layer. The chamber, including a nozzle, is located over the heating element. The chamber is shaped to receive a liquid with the cavity being isolated from the liquid.