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:
Feb. 16, 2016
Filed:
Jan. 05, 2012
Renate Kellermann, Erlangen, DE;
Anna Maltenberger, Leutenbach, DE;
Günter Schmid, Hemhofen, DE;
Jan Hauke Wemken, Nürnberg, DE;
Renate Kellermann, Erlangen, DE;
Anna Maltenberger, Leutenbach, DE;
Günter Schmid, Hemhofen, DE;
Jan Hauke Wemken, Nürnberg, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
An organic semiconductor component with a hole conductor layer having p-type doping with a superacid salt has greatly improved charged transport and optical properties. Besides increasing the specific conductivity at very low doping concentrations, the doping brings about substantially no negative change in the color impression of the layer for the human eye. The absorbtivity of the hole conductor layer is not increased in the visible wavelength range as a result of the p-type doping with the superacid salt. Deposition from solution and from the gas phase is possible.