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. 14, 2000
Filed:
Oct. 30, 1996
Applicant:
Inventor:
Yoshiharu Chikazawa, Kanagawa-ku, JP;
Assignee:
Deutshce Thomson-Brandt GmbH, Villingen-Schenningen, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; H04N / ; G03B / ;
U.S. Cl.
CPC ...
359464 ; 359465 ; 348 49 ; 348 56 ; 348 57 ; 348344 ; 352 62 ; 352 65 ;
Abstract
An arrangement which can produce a stereoscopic image simply and cheaply. An optical unit views an object and a stereoscopic image is provided onto a recording device or a display device by differentially polarizing the beams.