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:
Aug. 14, 2001
Filed:
Sep. 14, 1998
Applicant:
Inventors:
Arlie R. Conner, Tualatin, OR (US);
David K. Booth, Tigard, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 2/114 ;
U.S. Cl.
CPC ...
G03B 2/114 ;
Abstract
A multi-path reflective color liquid crystal display projection system utilizes one color separating dichroic mirror in combination with polarizing beam splitters and reflective liquid crystal displays to provide a high resolution, high brightness display. The dichroic mirror separates two color components (e.g., green and one of the red and blue components) and from the other (e.g., the other of the red and blue components). A color light separating polarizing beam splitter the receives the two selected color components of light and separates them from each other.