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. 01, 2005
Filed:
Dec. 18, 2002
Piero Perlo, Sommariva Bosco, IT;
Nello LI Pira, Fossano, IT;
Rossella Monferino, Turin, IT;
Piermario Repetto, Turin, IT;
Vito Lambertini, Giaveno, IT;
Marzia Paderi, Turin, IT;
Piero Perlo, Sommariva Bosco, IT;
Nello Li Pira, Fossano, IT;
Rossella Monferino, Turin, IT;
Piermario Repetto, Turin, IT;
Vito Lambertini, Giaveno, IT;
Marzia Paderi, Turin, IT;
C.R.F. Societa Consortile per Azioni, Turin, IT;
Abstract
An electroluminescent device () comprises a supporting substrate (); at least two electrodes () positioned on the substrate (); at least a three-dimensional percolated layer (), positioned on the substrate () between the two electrodes (), having a metallic mesoporous structure defining a multitute of cavities of micrometric or nanometric dimensions. Present in the cavities of the three-dimensional percolated layer () are a multitude of luminescent inclusions (), which operate to emit light when energized by electrons which, as a result of electron tunneling, effect pass through the three-dimensional percolated layer ().