Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mauro Brignone0
Piero Perlo0
Rossella Monferino0
Vito Guido Lambertini0
Marzia Paderi0
Nello Li Pira0
Piermario Repetto0
Date of Patent
January 29, 2008
Patent Application Number
11081665
Date Filed
March 17, 2005
Patent Primary Examiner
Patent abstract
A light emitting device comprises a substrate, a porous alumina layer having a regular series of cavities of nanometric size containing an emitting material, and two electrodes in contact with the emitting material and connected to an electric voltage source. The first electrode comprises at least part of an aluminum film deposited onto the substrate, on which the alumina layer has been previously grown through an anodization process.
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