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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.:

US 11953683 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Sep. 21, 2020

Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles

Applicant:

Seereal Technologies S.a., Munsbach, LU;

Inventor:

Gerald Futterer, Dresden, DE;

Assignee:

SEEREAL TECHNOLOGIES S.A., Munsbach, LU;

Attorney:

Saul Ewing LLP

Primary Examiner:

Mahidere S Sahle

Int. Cl.
CPC ...
G02B 27/14 (2006.01); F21V 8/00 (2006.01); G02B 5/32 (2006.01); G02B 26/12 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01); G02B 27/58 (2006.01); G02B 30/27 (2020.01); G02F 1/29 (2006.01); G03H 1/22 (2006.01); G03H 1/26 (2006.01); G06T 15/50 (2011.01); H04N 13/344 (2018.01); G03H 1/04 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0103 (2013.01); G02B 5/32 (2013.01); G02B 6/0016 (2013.01); G02B 26/12 (2013.01); G02B 27/0037 (2013.01); G02B 27/0172 (2013.01); G02B 27/0179 (2013.01); G02B 27/58 (2013.01); G02B 30/27 (2020.01); G02F 1/292 (2013.01); G03H 1/2205 (2013.01); G03H 1/2294 (2013.01); G03H 1/26 (2013.01); G03H 1/268 (2013.01); G06T 15/50 (2013.01); H04N 13/344 (2018.05); G02B 2027/0134 (2013.01); G02B 2027/0187 (2013.01); G02F 1/29 (2013.01); G03H 2001/0491 (2013.01); G03H 2001/2236 (2013.01); G03H 2001/2284 (2013.01); G03H 2001/2292 (2013.01); G03H 2001/2297 (2013.01); G03H 2001/2655 (2013.01); G03H 2223/19 (2013.01); G03H 2223/21 (2013.01); G03H 2225/11 (2013.01); G03H 2225/25 (2013.01); G03H 2225/33 (2013.01); G03H 2225/55 (2013.01); G03H 2225/60 (2013.01); G03H 2226/05 (2013.01);
Abstract

The invention relates to a display device, in particular a head-mounted display or hocular, having a spatial light modulator and a controllable light-deflecting device for generating a multiple image of the spatial light modulator, which consists of segments, the multiple image being produced at least with a predefinable number of segments which determines the size of a visible area within which a 3D-scene holographically encoded in the spatial light modulator can be reconstructed for observation by an eye of an observer.

Find Patent Forward Citations

Futterer, Gerald. (2024). Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles (U.S. Patent No. 11953683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11953683

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