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. 23, 2008
Filed:
Sep. 17, 2004
Debasis Majumdar, Rochester, NY (US);
Glen C. Irvin, Jr., Rochester, NY (US);
Charles C. Anderson, Rochester, NY (US);
Gary S. Freedman, Rochester, NY (US);
Debasis Majumdar, Rochester, NY (US);
Glen C. Irvin, Jr., Rochester, NY (US);
Charles C. Anderson, Rochester, NY (US);
Gary S. Freedman, Rochester, NY (US);
Other;
Abstract
A member comprising a substrate and a transparent conductive layer comprising a composition including an electronically conductive polymer of a polythiophene present in a cationic form with a polyanion, wherein the composition of the conductive layer has an FOM less than or equal to 50 wherein FOM is defined as the slope of a best fit straight line passing through the origin of the plot of ln (1/T) versus [1/SER] for said composition: and wherein T=visual light transmission: SER=surface electrical resistance in ohm per square; FOM=figure of merit, and wherein the SER of the conductive layer has a value of less than or equal to 1000 ohm per square. A display device, comprising a substrate and a conductive layer and a lead electrically connected to the conductive layer, wherein the conductive layer comprises a composition including an electronically conductive polymer of a polythiophene present in a cationic form with a polyanion wherein the composition of the conductive layer has an FOM less than or equal to 50 wherein FOM is defined as above, and wherein the SER of the conductive layer has a value of less than or equal to 1000 ohm per square.