Patent · US Active

Photoactive component having a plurality of transport layer systems

US9112163B2 · kind B2 · utility

5Cited by

4References

19Claims

0Family size

Assignee

HELIATEK GMBH · DE

Inventors

Christian Uhrich · Dresden, DE
Bert Maennig · Dresden, DE
Martin Pfeiffer · Winnenden, DE
Gregor Schwartz · Dresden, DE

Key dates

Filing date	Jun 21, 2011
Grant date	Aug 18, 2015
Priority date	—
Expiry date	Jun 21, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldMicro-structural and nano-technology
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.