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:
Jul. 01, 1997
Filed:
Feb. 07, 1995
Shigeru Omori, Nakai-machi, JP;
Tomohiko Hattori, Nakai-machi, JP;
Kunimasa Katayama, Nakai-machi, JP;
Sadayuki Sakuma, Nakai-machi, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
Screen images for the right eye and for the left eye are displayed upside down on the image display devices 10a and 10b, respectively, and images of right half and left half faces of the viewers picked-up by image sensing devices 14a and 14b are displayed on the spatial modulation elements 11a and 11b. By seeing the screen images transmitted through the images of the right half and the left half faces, which are light transmission images, on the spatial modulation elements 11a and 11b, and through lenses 11a and 11b, having directivities, the right eyes and the left eyes of the viewers can respectively see the screen images for the right eyes and for the left eyes, which are combined by a half mirror 15.