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:
Apr. 13, 2021
Filed:
Jul. 28, 2016
Applicant:
CY Vision Inc., Mountain View, CA (US);
Inventors:
Erdem Ulusoy, Sariyer/Istanbul, TR;
Deniz Mengu, Sariyer/Istanbul, TR;
Hakan Urey, Sariyer/lstanbul, TR;
Assignee:
CY Vision Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/08 (2006.01); G03H 1/32 (2006.01); G03H 1/22 (2006.01); G03H 1/26 (2006.01);
U.S. Cl.
CPC ...
G03H 1/0808 (2013.01); G03H 1/0841 (2013.01); G03H 1/32 (2013.01); G03H 1/2249 (2013.01); G03H 1/2294 (2013.01); G03H 2001/085 (2013.01); G03H 2001/0816 (2013.01); G03H 2001/262 (2013.01); G03H 2001/264 (2013.01); G03H 2001/2605 (2013.01); G03H 2210/44 (2013.01); G03H 2210/441 (2013.01); G03H 2225/32 (2013.01); G03H 2240/51 (2013.01); G03H 2240/62 (2013.01);
Abstract
The present invention relates to a system and method for high quality speckle-free phase-only computer-generated holographic image projection. The present invention more particularly relates to a holographic image display system comprising a spatial light modulator to phase modulate light from at least one light source configured to illuminate said spatial light modulator and to provide a phase hologram and projection optics to project said phase modulated light to generate an image formed by said displayed hologram onto an image plane.