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:
Mar. 05, 2024
Filed:
Sep. 27, 2021
Applicant:
Light Field Lab, Inc., San Jose, CA (US);
Inventors:
Brendan Elwood Bevensee, San Jose, CA (US);
Jonathan Sean Karafin, San Jose, CA (US);
Assignee:
Light Field Lab, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/09 (2006.01); F21V 8/00 (2006.01); G02B 6/02 (2006.01); G02B 6/04 (2006.01); G02B 6/08 (2006.01); G02B 6/293 (2006.01); G02B 27/01 (2006.01); G02B 27/10 (2006.01); G02B 30/00 (2020.01); G02B 30/33 (2020.01); H04N 13/388 (2018.01); G02B 3/00 (2006.01); G02B 3/08 (2006.01); G02B 5/32 (2006.01); G02B 25/00 (2006.01); G02B 27/00 (2006.01); G02B 30/56 (2020.01); G03H 1/00 (2006.01); G03H 1/02 (2006.01); G03H 1/22 (2006.01); G06F 3/01 (2006.01); G10K 11/26 (2006.01); G21K 1/00 (2006.01); H04N 5/89 (2006.01); H04N 13/344 (2018.01); H04N 23/957 (2023.01);
U.S. Cl.
CPC ...
G02B 6/0096 (2013.01); G02B 6/02042 (2013.01); G02B 6/023 (2013.01); G02B 6/04 (2013.01); G02B 6/08 (2013.01); G02B 6/29325 (2013.01); G02B 27/0172 (2013.01); G02B 27/0955 (2013.01); G02B 27/0994 (2013.01); G02B 27/1066 (2013.01); G02B 30/00 (2020.01); G02B 30/33 (2020.01); H04N 13/388 (2018.05); G02B 3/0056 (2013.01); G02B 3/08 (2013.01); G02B 5/32 (2013.01); G02B 6/0229 (2013.01); G02B 6/02295 (2013.01); G02B 25/00 (2013.01); G02B 25/002 (2013.01); G02B 27/0093 (2013.01); G02B 27/0103 (2013.01); G02B 2027/0105 (2013.01); G02B 2027/0134 (2013.01); G02B 2027/0174 (2013.01); G02B 27/1073 (2013.01); G02B 30/56 (2020.01); G03H 1/0005 (2013.01); G03H 2001/0088 (2013.01); G03H 1/0248 (2013.01); G03H 1/2202 (2013.01); G03H 1/2294 (2013.01); G03H 2223/19 (2013.01); G06F 3/01 (2013.01); G06F 3/013 (2013.01); G10K 11/26 (2013.01); G21K 1/00 (2013.01); H04N 5/89 (2013.01); H04N 13/344 (2018.05); H04N 23/957 (2023.01); Y02E 10/52 (2013.01);
Abstract
Holographic energy directing systems may include a waveguide array and a relay element. Disclosed calibration approaches allows for mapping of energy locations and mapping of energy locations to angular direction of energy as defined in a four-dimensional plenoptic system. Distortions due to the waveguide array and relay element may also be compensated.