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. 05, 2006
Filed:
Nov. 07, 2001
Sujatha Ramanujan, Pittsford, NY (US);
Sujatha Ramanujan, Pittsford, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A digital display apparatus () using a spatial light modulator () projects a monochrome or multicolor image onto a display surface () for diagnostic imaging applications. The image can be displayed on a direct-view display surface () or, with the image mirrored, on a display screen. A single spatial light modulator () could serve for all component colors, with multiplexed color channels. Alternately, additional spatial light modulators () could be used, either to obtain higher image resolution or to improve speed and performance. An optional variable filter () could be used to selectively control the relative transmission level of color components for successive color components.