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:
Dec. 09, 2025
Filed:
Apr. 09, 2024
Distance Technologies Oy, Helsinki, FI;
Mikko Strandborg, Hangonkylä, FI;
Urho Konttori, Helsinki, FI;
Distance Technologies Oy, Helsinki, FI;
Abstract
A light field image is displayed via a light field display unit to produce a synthetic light field. A light-steering optical device is controlled, based on a relative location of a first eye and a second eye of user(s) with respect to an imaginary image plane, to direct light emanating from a first set of photo-emitting cells towards the first eye and light emanating from a second set of photo-emitting cells of the light-emitting surface towards the second eye. When controlling the light-steering optical device, a first viewing direction and a second viewing direction are determined for a given first photo-emitting cell and a given second photo-emitting cell, respectively. Light emanating from the given first photo-emitting cell and from the given second photo-emitting cell is directed along the first viewing direction and the second viewing direction, respectively.