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:
Oct. 15, 2019
Filed:
Jul. 24, 2014
Osram Oled Gmbh, Regensburg, DE;
Cic Nanogune Consolider, Donostia, ES;
Frank Vollkommer, Gauting, DE;
Klaus-Dieter Bauer, Landau an der Isar, DE;
Juergen Bauer, Wielenbach, DE;
Mato Knez, Donostia, ES;
Keith Edward Gregorczyk, Donostia, ES;
OSRAM OLED GmbH, Regensburg, DE;
CIC NANOGUNE CONSOLIDER, Donostia, ES;
Abstract
A method for producing a barrier layer and a carrier body including such a barrier layer are disclosed. In an embodiment the method includes providing a carrier body including a polymer film having at least one polymer, drying the barrier interface, exposing the barrier interface to one reagent gas, or to a plurality of reagent gases which do not chemically react with each other, so that the at least one reagent gas chemically reacts with the at least one polymer at least inside the polymer film in at least one chemical reaction thereby forming the barrier layer, and removing at least one product gas of the at least one chemical reaction.