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. 06, 2024
Filed:
Oct. 17, 2019
Aledia, Échirolles, FR;
Pierre Tchoulfian, Grenoble, FR;
Benoît Amstatt, Grenoble, FR;
ALEDIA, Échirolles, FR;
Abstract
A method for manufacturing an optoelectronic device including the steps of forming a substrate having a support face; forming a first series of first areas adapted to the formation of all or part of light-emitting diodes, forming a second series of second areas on the support face, adapted to the formation of light confinement wall elements capable of forming a light confinement wall, the second areas defining therebetween sub-pixel areas; forming, from the first areas, light-emitting diodes; forming, by the same technique as in the previous step, from the second areas, light confinement wall elements, concomitantly with all or part of the light-emitting diodes which are formed in the previous step.