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:
Apr. 01, 2014
Filed:
Jun. 26, 2013
Michele Muccini, Bologna, IT;
Michele Muccini, Bologna, IT;
Paul Heremans, Leuven, BE;
Johan Lieven Hendrik Yeynaert, Bissegem, BE;
Raymond Ziessel, Souffelweyersheim, FR;
Aline Hepp, Darmstadt, DE;
Roland Schmechel, Darmstadt, DE;
Heinz Von Seggern, Darmstadt, DE;
Holger Heil, Bad Soden-Salmuenster, DE;
Other;
Abstract
An electroluminescence generating device comprising a channel of organic semiconductor material, said channel being able to carry both types of charge carriers, said charge carriers being electrons and holes; an electron electrode, said electron electrode being in contact with said channel and positioned on top of a first side of said channel layer or within said channel layer, said electron electrode being able to inject electrons in said channel layer; a hole electrode, said hole electrode being spaced apart from said electron electrode, said hole channel and positioned on top of within said channel layer, said hole electrode being able to inject holes into said channel; a control electrode positioned on said first side or on a second side of said channel; whereby light emission of said electroluminescence generating device can be acquired by applying an electrical potential difference between said electron electrode and said hole electrode.