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:
Jun. 20, 2023
Filed:
Oct. 30, 2020
Applicant:
Avalon Holographies Inc., St. John's, CA;
Inventors:
Andrew Bartlett, St. John's, CA;
Jordan Peckham, Portugal Cove-St. Philips, CA;
Assignee:
Avalon Holographics Inc., St. John's, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/30 (2006.01); G02B 1/00 (2006.01); G09G 3/00 (2006.01); G02B 5/32 (2006.01);
U.S. Cl.
CPC ...
G02B 1/002 (2013.01); G02B 5/32 (2013.01); G03H 1/30 (2013.01); G09G 3/003 (2013.01); G03H 2001/303 (2013.01); G09G 2300/046 (2013.01); G09G 2300/0452 (2013.01);
Abstract
A sub-hogel configuration for a high-definition light field display that can be used in the design of optical device and three-dimensional light field display technology. Three-dimensional holographic pixels (hogels) composed of monochromatic sub-hogels and a designed metasurface act as a directional optical element for a light field display. The sub-hogel structure design and method is suited for an achromatic metasurface to provide directional pixels for multiple view light field colored displays.