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:
Aug. 18, 2015
Filed:
Jun. 21, 2011
Christian Uhrich, Dresden, DE;
Bert Maennig, Dresden, DE;
Martin Pfeiffer, Dresden, DE;
Gregor Schwartz, East Palo Alto, CA (US);
Christian Uhrich, Dresden, DE;
Bert Maennig, Dresden, DE;
Martin Pfeiffer, Dresden, DE;
Gregor Schwartz, East Palo Alto, CA (US);
Heliatek GmbH, Dresden, DE;
Abstract
A photoactive component has an electrode and an opposing electrode. The electrodes have at least one organic layer system arranged between them, also having at least two photoactive layer systems and, between the photoactive layer systems, at least two different transport layer systems have the same charge carrier type. In this case, one transport layer system matches one of the two photoactive layer systems in energy terms, while the other transport layer system is of transparent design.