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:
Oct. 13, 2015
Filed:
Oct. 28, 2010
Applicants:
Nathaniel D. Robinson, Kolmaarden, SE;
Ludvig Edman, Umeaa, SE;
Piotr Matyba, Umeaa, SE;
Inventors:
Assignee:
LUNALEC AB, Umea, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); B82Y 10/00 (2011.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5032 (2013.01); B82Y 10/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); H01L 51/0045 (2013.01); H01L 51/5024 (2013.01); H01L 51/5234 (2013.01); H01L 51/0036 (2013.01); H01L 51/0038 (2013.01); H01L 51/0039 (2013.01); H01L 51/0054 (2013.01); H01L 51/0072 (2013.01); H01L 51/0086 (2013.01); H01L 51/5206 (2013.01); H01L 2251/5323 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A light-emitting device is provided having an anode, a cathode, and a light-emitting material contacting and separating the cathode and anode. Wherein the cathode includes a graphene and/or graphene oxide.