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:
Sep. 01, 2015
Filed:
Aug. 09, 2010
Applicants:
Michael G. Robinson, Boulder, CO (US);
Jianmin Chen, Boulder, CO (US);
Inventors:
Michael G. Robinson, Boulder, CO (US);
Jianmin Chen, Boulder, CO (US);
Assignee:
RealD Inc., Beverly Hills, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/04 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133621 (2013.01); H04N 13/0434 (2013.01); H04N 13/0438 (2013.01); G02F 2001/133622 (2013.01);
Abstract
This disclosure describes stereoscopic flat panel display systems based on the polarization encoding of sequentially displayed left and right eye images. The systems comprise line-by-line addressed liquid crystal display (LCD) panels, illuminating back light units and polarization control panels (PCPs). Right and left eye images are written sequentially onto the LCD whose polarization is controlled by a substantially synchronously driven PCP. The backlight may be continuously illuminated, or modulated temporally, spatially or both, as can the PCP.