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. 27, 2015
Filed:
Apr. 25, 2011
Applicants:
Joseph John Shiang, Niskayuna, NY (US);
Paul Michael Smigelski, Jr., Glenville, NY (US);
Inventors:
Joseph John Shiang, Niskayuna, NY (US);
Paul Michael Smigelski, Jr., Glenville, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); C08G 75/32 (2006.01); C07C 43/205 (2006.01); C08G 79/00 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01); C08K 5/00 (2006.01); C08L 65/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C08G 61/123 (2013.01); H01L 51/0039 (2013.01); H01L 51/0043 (2013.01); C08G 2261/12 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/3247 (2013.01); C08G 2261/411 (2013.01); C08G 2261/95 (2013.01); C08K 5/0091 (2013.01); C08L 65/00 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); Y10S 428/917 (2013.01);
Abstract
Energy efficient optoelectronic devices include an electroluminescent layer containing a polymer made up of structural units of formula I and II; wherein