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:
Mar. 31, 2020
Filed:
Jul. 17, 2017
Osram Oled Gmbh, Regensburg, DE;
Ulrich Kastner-Jung, Munich, DE;
Markus Klein, Tegernheim, DE;
Stan Maes, Dilsen-Stokken, BE;
Romana Sigl, Salzburg, AT;
Annette Haid, Salzburg, AT;
Stephan Lintner, Salzburg, AT;
Julian Herget, Marktschellenberg, DE;
Gregor Matjan, Bergheim, AT;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation. The organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation. The radiation exit area is structured, so that the electromagnetic radiation has a directional emission profile. The encapsulation forms a seal of the organic layer sequence against environmental influences.