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, 2026
Filed:
Oct. 09, 2025
Distance Technologies Oy, Helsinki, FI;
Distance Technologies Oy, Helsinki, FI;
Abstract
In a three-dimensional (3D) display, an optical element is arranged on an optical path of an array of light-emitting elements. A region of the array to be employed to display a graphical element to a given eye is determined, based on a position of the graphical element within a 3D view frustum. A sample map indicating perceived shapes, perceived sizes and relative perceived positions of light-emitting elements in at least said region is generated from a perspective of the given eye, based on a relative location of the given eye with respect to an image plane and on optical distortion parameters of the optical element. A shape of the graphical element is adjusted while selecting a set of light-emitting elements from said region for displaying the graphical element, based on the sample map. This set is employed for displaying the graphical element to the given eye.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile