US 12,216,297 B2
Holographic display device and method of use
David Nussbaum, Glendale, CA (US)
Assigned to Proto, Inc.
Filed by Proto Inc., Van Nuys, CA (US)
Filed on Aug. 22, 2022, as Appl. No. 17/892,150.
Application 17/892,150 is a continuation of application No. 17/625,288, granted, now 11,428,952, previously published as PCT/US2020/063423, filed on Dec. 4, 2020.
Claims priority of provisional application 62/944,546, filed on Dec. 6, 2019.
Prior Publication US 2022/0397771 A1, Dec. 15, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G02B 30/56 (2020.01); H04N 5/225 (2006.01); H04N 13/388 (2018.01); H04N 23/56 (2023.01)
CPC G02B 30/56 (2020.01) [H04N 13/388 (2018.05); H04N 23/56 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A holographic display device for presenting a hologram-like image, said holographic display device comprising:
a box-like structure;
a plurality of translucent panels comprising a rear translucent panel, a bottom translucent panel, a top translucent panel, and side translucent panels;
wherein said rear translucent panel and said side panels extend substantially an entire vertical length of said box-like structure;
a plurality of light panels comprising a rear light panel, and side light panels, wherein said plurality of light panels extend substantially an entire vertical length of said box-like structure, wherein said plurality of light panels are positioned between said box-like structure and said plurality of translucent panels; and,
a transparent monitor connecting said box-like structure at its front end, wherein said transparent monitor and said plurality of translucent panels form an interior for said box-like structure,
wherein said transparent monitor receives and displays an image, wherein said plurality of light panels illuminate lights and said plurality of translucent panels diffuses, blends and evenly distributes light eminating from said plurality of light panels in the interior for presenting the image displayed on said transparent monitor as a hologram-like image.