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:
Jan. 06, 2015
Filed:
May. 12, 2010
Applicants:
Rowan Nairn, San Francisco, CA (US);
Philipp Schmaelzle, Los Altos, CA (US);
Inventors:
Rowan Nairn, San Francisco, CA (US);
Philipp Schmaelzle, Los Altos, CA (US);
Assignee:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); H04N 5/74 (2006.01); G09G 5/00 (2006.01); G09G 3/02 (2006.01); G03B 21/56 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G09G 3/02 (2013.01); G03B 21/56 (2013.01); H04N 9/3102 (2013.01); H04N 9/3129 (2013.01); H04N 9/3141 (2013.01); G09G 2360/142 (2013.01);
Abstract
A system including a plurality of pixels disposed on a substrate forming a screen. A signal, such as an image, can be projected on the screen. The pixels of the screen include a sensor configured to sense a portion of the signal, an emitter, and circuitry. In response to information sensed in the signal, the circuitry can be configured to drive the emitter.