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. 16, 2014
Filed:
Sep. 19, 2012
Applicant:
Plextronics, Inc., Pittsburgh, PA (US);
Inventors:
Mark L. Storch, Pittsburgh, PA (US);
Mathew K. Mathai, Gibsonia, PA (US);
Glenn Thompson, Butler, PA (US);
Joseph Greenberg, Pittsburgh, PA (US);
Assignee:
Solvay USA, Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); H01L 51/50 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H05B 37/02 (2013.01); H01L 2251/5361 (2013.01); H01L 51/50 (2013.01); H01L 27/3211 (2013.01);
Abstract
A lighting system includes a plurality of organic light emitting diode (OLED) devices. By selecting the plurality of OLED devices, or by selectively controlling the plurality of OLED devices, the color characteristics of the lighting system can be tuned. The lifetime of the lighting system can be improved.