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:
Dec. 25, 2012
Filed:
Sep. 05, 2007
Svetoslav Tchakarov, Arcueil, FR;
Hadia Gerardin, Paris, FR;
Pascal Reutler, Paris, FR;
Didier Jousse, Taverny, FR;
Eric Mattmann, Paris, FR;
Pascal Nael, Aubervilliers, FR;
Svetoslav Tchakarov, Arcueil, FR;
Hadia Gerardin, Paris, FR;
Pascal Reutler, Paris, FR;
Didier Jousse, Taverny, FR;
Eric Mattmann, Paris, FR;
Pascal Nael, Aubervilliers, FR;
Saint-Gobain Glass France, Courbevoie, FR;
Abstract
A substrate for an organic light-emitting device, especially a transparent glass substrate, which includes, on a first main face, a bottom electrode film, the electrode film being formed from a thin-film multilayer coating comprising, in succession, at least: a contact layer based on a metal oxide and/or a metal nitride; a metallic functional layer having an intrinsic electrical conductivity property; an overlayer based on the metal oxide and/or a metal nitride, especially for matching the work function of said electrode film, said substrate including a base layer, said base layer covering said main face.