US 11,938,410 B2
Light field display system based amusement park attraction
Jonathan Sean Karafin, San Jose, CA (US); Brendan Elwood Bevensee, San Jose, CA (US); and John Dohm, Beverly Hills, CA (US)
Assigned to Light Field Lab, Inc., San Jose, CA (US)
Filed by LIGHT FIELD LAB, INC., San Jose, CA (US)
Filed on Aug. 19, 2022, as Appl. No. 17/891,416.
Application 17/891,416 is a continuation of application No. 17/156,419, filed on Jan. 22, 2021, granted, now 11,452,945.
Application 17/156,419 is a continuation of application No. 16/635,920, granted, now 10,898,818, issued on Jan. 26, 2021, previously published as PCT/US2019/043293, filed on Jul. 24, 2019.
Claims priority of provisional application 62/703,410, filed on Jul. 25, 2018.
Prior Publication US 2023/0201729 A1, Jun. 29, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G02B 27/01 (2006.01); A63G 31/16 (2006.01); G03H 1/22 (2006.01); H04N 13/368 (2018.01); H04N 13/383 (2018.01)
CPC A63G 31/16 (2013.01) [G03H 1/2205 (2013.01); G03H 1/2249 (2013.01); H04N 13/368 (2018.05); H04N 13/383 (2018.05); G03H 2001/2223 (2013.01); G03H 2001/226 (2013.01); G03H 2223/16 (2013.01); G03H 2226/05 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A light field (LF) display system comprising: a controller configured to generate holographic content;
and a LF display assembly comprising one or more a plurality of LF display modules that are configured to present the holographic content in a holographic object volume to one or more viewers located in a viewing volume of the one or more the plurality of LF display modules of an amusement park ride;
and wherein the plurality of LF display modules each comprise one or more energy relay element configured to propagate energy therethrough with substantial localization of energy in a transverse plane;
and wherein the plurality of LF display modules are tiled to form the LF display assembly.