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:
May. 21, 1996
Filed:
Aug. 02, 1994
Applicant:
Inventors:
Dirk Funhoff, Heidelberg, DE;
Karl Siemensmeyer, Frankenthal, DE;
Lukas Haussling, Laubenheim, DE;
Karl-Heinz Etzbach, Frankenthal, DE;
Dietrich Haarer, Bayreuth, DE;
Juergen Simmerer, Bayreuth, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
428690 ; 428917 ; 445 24 ; 427551 ; 427558 ; 313502 ; 313506 ;
Abstract
In an electroluminescent arrangement containing one or more organic layers, at least one of the layers is obtained by thermal or radiation-induced crosslinking and at least one charge-transporting compound is present per layer. The novel arrangements are very suitable, for example, for the production of displays.