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:
Dec. 17, 2013
Filed:
May. 05, 2010
Applicants:
David Hartmann, Erlangen, DE;
Sabine Szyszkowski, Dachsbach, DE;
Anna Maltenberger, Leutenbach, DE;
Wiebke Sarfert, Herzogenaurach, DE;
Günter Schmid, Hemhofen, DE;
Riikka Suhonen, Oulu, FI;
Inventors:
David Hartmann, Erlangen, DE;
Sabine Szyszkowski, Dachsbach, DE;
Anna Maltenberger, Leutenbach, DE;
Wiebke Sarfert, Herzogenaurach, DE;
Günter Schmid, Hemhofen, DE;
Riikka Suhonen, Oulu, FI;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/30 (2006.01); H01L 51/54 (2006.01); H01L 51/40 (2006.01); H01L 51/46 (2006.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A material for a hole transport layer has a p-dopant. The dopant forms with the hole transport material a charge transfer complex. A metal component in solution is processed with the hole transport matrix material in solution to form the hole transport layer.