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. 24, 2024
Filed:
Feb. 22, 2021
Leia Inc., Menlo Park, CA (US);
David A. Fattal, Mountain View, CA (US);
LEIA Inc., Menlo Park, CA (US);
Abstract
A user-tracking multiview display and a user-tracking multiview display system selectively provide a primary set of views and a secondary view according to a location of a user determined by a both a relative motion of the user-tracking multiview display and a periodic user location measurement. The user-tracking multiview display includes a multibeam backlight configured to provide directional light beams corresponding to different view directions of a multiview image and a light valve array configured to modulate the directional light beams to provide a plurality of views including the primary view set and the secondary view. The user-tracking multiview display system further includes a user tracker configured to determine a position of a user using both a periodic user location measurement and relative motion of the user-tracking multiview display system.