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. 05, 1994
Filed:
Jun. 12, 1992
Hans Biverot, Vallingby, SE;
Nobeltech Electronics AB, Jarfalla, SE;
Abstract
A display arrangement for displaying an image for a viewer on the basis of at least two variables for each picture element such as a picture element position and picture element information includes a first and a separate second display element arranged at a distance from one another in the optical viewing range of the viewer and an element for mutual synchronization therebetween with each display element of the display arrangement reproducing at least one variable. The first and second display elements are arranged along a line creating a viewing direction for the viewer, which essentially coincides with the direction from the viewer to the first display element and the second display element is arranged in the immediate vicinity of the viewer and is carried by the viewer to follow his movements whereby viewing is invariant in space.