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:
Dec. 08, 1998
Filed:
Sep. 05, 1997
Applicant:
Inventor:
Sakuichi Ohtsuka, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
359462 ;
Abstract
When right and left images are presented on a projection plane which is a display plane with binocular disparity, an object located in front of projection plane P.sub.s can be perceived at the right position by accurately calculating the corresponding points while avoiding vignetting due to the picture frame of projection plane P.sub.s or by making it appear as if an occluding object at the frontmost plane (i.e. virtual frame VF) were present.