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:
Feb. 12, 2013
Filed:
Oct. 26, 2007
Jasper Joost Michels, 's-Hertogenbosch, NL;
Harmannus Franciscus Maria Schoo, Eersel, NL;
Antonius Maria Bernardus Van Mol, Eindhoven, NL;
Sjoerd Oostrom, Alphen aan den Rijn, NL;
Jasper Joost Michels, 's-Hertogenbosch, NL;
Harmannus Franciscus Maria Schoo, Eersel, NL;
Antonius Maria Bernardus Van Mol, Eindhoven, NL;
Sjoerd Oostrom, Alphen aan den Rijn, NL;
Abstract
The invention provides an optoelectric device, in particular an organic light emitting diode device comprising a substrate, a first electrode applied on the substrate, a second electrode, a layer of an organic light emitting material which is arranged in between the first electrode and the second electrode, and a multilayer seal applied onto the second electrode which multilayer seal comprises at least one layer of a high density material and at least one layer of an organic material in which organic material a moisture scavenging agent has been incorporated, which moisture scavenging agent comprises an organic composition that does not generate an acidic proton when subjected to hydrolysis. The invention also relates to an article comprising said organic light emitting device, and a method for preparing said device.