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:
Mar. 13, 2012
Filed:
Sep. 29, 2004
2,7-carbazolenevinylene derivatives as novel materials in producing organic based electronic devices
Applicants:
Nicolas Drolet, Quebec, CA;
Jean-francois Morin, Quebec, CA;
YE Tao, Ontario, CA;
Mario Leclerc, Quebec, CA;
Kathleen Sirois, Quebec, CA;
Inventors:
Nicolas Drolet, Quebec, CA;
Jean-Francois Morin, Quebec, CA;
Ye Tao, Ontario, CA;
Mario Leclerc, Quebec, CA;
Kathleen Sirois, Quebec, CA;
Assignee:
National Research Council of Canada, Ottawa, ON, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/30 (2006.01); H01L 51/46 (2006.01); C08G 73/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Organic Field Effect Transistor (OFET), an Organic Light Emitting Diode (OLED), an and an Organic Photovoltaic Cell (OPC) including as active material a conjugated oligomeric or polymeric 2,7-carbazolenevinylene derivative described by the formula (I) or (II): Such OFETs, OLEDs and OPCs have improved devices properties and efficiencies.