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. 15, 2015
Filed:
Aug. 27, 2014
Mark Cameron Zaretsky, Rochester, NY (US);
William Joseph Hagen, Hilton, NY (US);
Mark Cameron Zaretsky, Rochester, NY (US);
William Joseph Hagen, Hilton, NY (US);
EASTMAN KODAK COMPANY, Rochester, NY (US);
Abstract
A method of forming an electrophotographic image having raised information providing a distinct tactile feel. A layer of non-marking particles is formed onto a receiver medium using an electrophotographic process responsive to tactile image data. One or more layers of marking particles are then formed over the layer of non-marking particles responsive to visible image data, wherein a volume average diameter of the non-marking particles is between 150% and 200% of the volume average diameter of the marking particles. The formed layers of non-marking particles and marking particles are then fused onto the receiver medium, wherein the layer of fused non-marking particles has a maximum thickness of at least 20 μm to provide the distinct tactile feel.