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:
Nov. 06, 2007
Filed:
Mar. 24, 2005
Brent William Hoffman, Mooresville, IN (US);
Brent William Hoffman, Mooresville, IN (US);
TTE Tchnology, Inc., Indianapolis, IN (US);
Abstract
The disclosed embodiments relate to a system and method for projecting video onto a screen. A video unit () may comprise a color wheel (), a light source () configured to project light through the color wheel () during a spoke time, and a digital micromirror device () configured to reflect the projected light () onto a screen (). The method may comprise the acts of shining a generally white light () through a region on a color wheel () to create a colored light (), the region comprising two color filters, reflecting the colored light () off of a micromirror disposed on a digital micromirror device (), and projecting the reflected colored light () onto a screen ().