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:
Mar. 18, 2003
Filed:
Jan. 21, 2000
Applicant:
Inventor:
Jesse B. Eichenlaub, Penfield, NY (US);
Assignee:
Dimension Technologies, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 2/100 ; G02B 2/722 ; G02F 1/1335 ;
U.S. Cl.
CPC ...
G03B 2/100 ; G02B 2/722 ; G02F 1/1335 ;
Abstract
An apparatus and method for generating and projecting autostereoscopic images with a look around feature, in particular a device which creates several full resolution perspective views of a scene and makes each one visible within a different region of space in front of a special lens screen assembly on which the images are projected. The apparatus, including an illumination system, a light valve, a relay lens, a beam steering device, a plurality of projection lenses and mirrors, a focusing lens, and a screen assembly such that the mirrors focus light exiting the projection lenses and the screen assembly has a diffuser.