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. 03, 1992
Filed:
Dec. 19, 1990
Rodney D Williams, Jr, Plano, TX (US);
Felix Garcia, Jr, Roundrock, US;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method of viewing a three dimensional display and structure therefor which comprises providing a three dimensional display, providing a projection surface which is a sector of a substantial spheroid, providing projection optics projecting the three dimensional display onto the projection surface and placing an observer within the substantial spheroid. In accordance with a second embodiment there is provided a method of viewing a three dimensional display comprising providing a double parabolic mirror, providing a three dimensional display within the double parabolic mirror, projecting an image of the three dimensional display external of the parabolic mirror and viewing the image from a location external of the double parabolic mirror.