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:
Aug. 25, 2026
Filed:
Feb. 02, 2022
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris Cedex, FR;
Bruno Daudin, Grenoble Cedex, FR;
Gwenole Jacopin, Grenoble Cedex, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris Cedex, FR;
Abstract
A method for producing a display device comprising several pixels. The production of each pixel includes producing a stack forming p-i-n junctions of semiconductors corresponding to compounds comprising nitrogen and aluminium and/or gallium and/or indium atoms; implanting first, second and third rare earth ions respectively in first, second and third parts of a nest portion, through masks comprising first, second and third openings disposed respectively facing first, second and third regions of the stack respectively forming first, second and third light emission regions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile