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. 23, 2005
Filed:
Feb. 19, 2002
Applicant:
Jean Pierre Menard, Fremont, CA (US);
Inventor:
Jean Pierre Menard, Fremont, CA (US);
Assignee:
Aurora Systems, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N005/74 ; H04N009/31 ;
U.S. Cl.
CPC ...
Abstract
A multi channel video engine () for accepting, dividing, modifying and recombining light to project an image. A housing () encloses an optical assembly () having a dichroic mirror assembly () and a color cube (). A plurality of LCD assemblies () accept light from the dichroic mirror assembly (), modifies it, and reflects it to the color cube (). A lens assembly () is affixed to a bulkhead () of the housing () using a lens cradle () and lens retainer (). An output prism () aligns light onto a second plane () to coincide with an optical axis () of the lens assembly ().