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:
Oct. 29, 2013
Filed:
Apr. 20, 2010
Applicants:
Peter J. Nystrom, Webster, NY (US);
Donald J. Drake, Rochester, NY (US);
Inventors:
Peter J. Nystrom, Webster, NY (US);
Donald J. Drake, Rochester, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/16 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A print module and a method of forming the same, the print module including a substrate, an ink jet die, and an interposer between the substrate and the ink jet die. The substrate includes an ink channel and an air vent, and the die includes a plurality of ink apertures. The interposer includes etched openings therein of a truncated pyramid shape; the openings of the interposer reconfiguring the ink channel and air vent passages between the substrate and die to allow for greater tolerance in alignment and manufacture of the print head module.