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:
Sep. 05, 2023
Filed:
Dec. 04, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Alexander Hunt, Tygelsjö, SE;
Saeed Bastani, Lund, SE;
Andreas Kristensson, Södra Sandby, SE;
Yun Li, Lund, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
An Optical See-Through viewing device () comprising a controller () configured to control a display arrangement () comprising an image capturing device (), wherein the controller () is further configured to: a) display virtual content (DVC,) overlapping at least one real-life object (RLO) viewable by a user's eye (E) through the Optical See-Through viewing device (); b) capture a composite view of displayed virtual content (DVC,) overlapping real life object (RLO); c) determine captured virtual content (CVC) based on composite view; d) determine a difference (D) between captured virtual content (CVC) and the displayed virtual content (DVC,); e) determine modified virtual content (MDVC) based on the difference (D); and f) display the modified virtual content (MDVC).