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. 23, 2019
Filed:
Oct. 26, 2017
Osram Oled Gmbh, Regensburg, DE;
Osram Sylvania Inc., Danvers, MA (US);
Karsten Diekmann, Rattenberg, DE;
Karsten Heuser, Erlangen, DE;
Markus Klein, Tegernheim, DE;
Dieter Lang, Bruckmühl, DE;
Georg Lechermann, Penzberg, DE;
Michael Reithmeier, Eichenau, DE;
Carsten Plumeyer, Martinsried, DE;
Makarand H. Chipalkatti, Lexington, MA (US);
Udo Custodis, Hong Kong, CN;
Diane Seymour, Towanda, PA (US);
Dmytro Poplavskyy, San Jose, CA (US);
Reinhard Weitzel, Gernlinden, DE;
OSRAM OLED GmbH, Regensburg, DE;
Abstract
A luminous means comprising a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, and at least one reflective element, which is formed along a main plane of the luminous means, wherein the luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state.