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:
May. 29, 2007
Filed:
Dec. 14, 2005
Method and apparatus for selectively backlighting a plurality of displays with a common light source
Applicants:
David S. Fredley, Tucson, AZ (US);
Julio C. Castaneda, Coral Springs, FL (US);
Abraham M. Haidar, Hollywood, FL (US);
Inventors:
David S. Fredley, Tucson, AZ (US);
Julio C. Castaneda, Coral Springs, FL (US);
Abraham M. Haidar, Hollywood, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and method for optimizing lighting for a display () in a multi-display electronic device (), is disclosed. The method includes emitting light waves () from at least one light source (), to a back surface () of each display in a plurality of displays (), thereby back-lighting the plurality of displays (). At least one display of the plurality of displays is selectively back-lighted.