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. 09, 2012
Filed:
Nov. 17, 2009
Applicants:
Christopher T. Brown, Pittsburgh, PA (US);
Venkataramanan Shesadri, Monroeville, PA (US);
Jing Wang, Gibsonia, PA (US);
Inventors:
Christopher T. Brown, Pittsburgh, PA (US);
Venkataramanan Shesadri, Monroeville, PA (US);
Jing Wang, Gibsonia, PA (US);
Assignee:
Plextronics, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01); H01L 29/861 (2006.01); C09K 19/38 (2006.01); C08G 65/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
Oligomers and/or polymers comprising a backbone comprising arylamine and fluorinated alkyleneoxy moieties which may be crosslinked. Ink formulations and devices can be formed from the oligomers or polymers, or corresponding monomers. Doped compositions can be formed. Charge injection and transport layers can be formed. Improved stability can be achieved in organic electronic devices such as OLEDs and OPVs.