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:
Jun. 17, 2008
Filed:
Oct. 19, 2004
Richard N. Florence, Tolland, CT (US);
Donald R. Allred, Springboro, OH (US);
Richard N. Florence, Tolland, CT (US);
Donald R. Allred, Springboro, OH (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A system and method for optimizing print quality of print media is for use on an ink jet printing system with a drop generator and an orifice plate disposed on the drop generator, wherein the orifice plate comprises nozzles forming a jet array. The drop generator is adapted to modulate ink volume per pixel by adjusting drop generator input voltage or drop generator pulse width. A corona discharge system is also used to form ionized air that contacts with a print media enhancing the wettability of the print media prior to exposing the print media to the drop generator. A controller operates the corona discharge system in tandem with the drop generator to optimize print quality by controlling drop spread and ink film thickness from the printhead onto the print media.