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:
Aug. 30, 2016
Filed:
May. 17, 2013
Applicant:
Reald Inc., Beverly Hills, CA (US);
Inventors:
Jonathan Harrold, Leamington Spa, GB;
Graham J. Woodgate, Henley on Thames, GB;
Michael G. Robinson, Boulder, CO (US);
Roger Landowski, Erie, CO (US);
Assignee:
RealD Inc., Beverly Hills, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/22 (2006.01); F21V 8/00 (2006.01); H04N 13/04 (2006.01);
U.S. Cl.
CPC ...
G02B 27/225 (2013.01); G02B 6/0011 (2013.01); G02B 6/0048 (2013.01); G02B 27/22 (2013.01); H04N 13/047 (2013.01); H04N 13/0418 (2013.01); H04N 13/0472 (2013.01); H04N 13/0475 (2013.01); H04N 13/0477 (2013.01); H04N 13/0479 (2013.01); H04N 13/0481 (2013.01); G02B 6/002 (2013.01); G02B 6/0038 (2013.01); G02B 6/0055 (2013.01); H04N 13/0452 (2013.01); H04N 2013/0463 (2013.01);
Abstract
Disclosed is an autostereoscopic display apparatus comprising a light guiding valve apparatus including an imaging directional backlight, an illuminator array and an observer tracking system arranged to achieve control of an array of illuminators which may provide a directional display to an observer over a wide lateral and longitudinal viewing range with low flicker.