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. 19, 2002
Filed:
Feb. 27, 2001
Applicant:
Inventors:
Graham Martin, Woodland Hills, CA (US);
Joseph L. Mclaughlin, Marblehead, MA (US);
Assignee:
.Litton Systems, Inc., Woodland Hills, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G03B 2/114 ; G02B 2/722 ;
U.S. Cl.
CPC ...
G03B 2/114 ; G02B 2/722 ;
Abstract
An autostereo projection system uses multiple projectors to form an essentially seamless and extended field of view. Each projector is registered to a CRT display. Shutter elements in each projector create multiple pupils for each CRT display. Each CRT display is driven with different images for each shutter pupil. Seamlessness is promoted by the use of a tunable optical diffuser as part of a common lenticular viewing, lens.