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. 12, 2004
Filed:
Oct. 16, 2002
John A. Agostinelli, Rochester, NY (US);
Marek W. Kowarz, Henrietta, NY (US);
Louis S. Horvath, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An improved imaging apparatus having an expanded color gamut defined by more than three vertex colors for forming a color image on a display surface, that includes: a light source including at least one dichroic combiner for transmitting a first vertex color and reflecting a second vertex color toward a color combining element that directs, along an illumination axis, a colored illumination beam having, at any one time, any one of at least four different vertex colors; a linear array of electromechanical grating devices for receiving the colored illumination beam along the illumination axis; an obstructing element for blocking a zeroth order light beam reflected from the linear array of electromechanical grating devices from reaching the display surface; a projection lens cooperating with a scanning element, and a logic control processor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile