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. 14, 2023
Filed:
Jun. 18, 2019
Aledia, Echirolles, FR;
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Vincent Beix, Chambery, FR;
Thomas Lacave, Grenoble, FR;
Marion Volpert, Grenoble, FR;
Olivier Girard, Grenoble, FR;
Denis Renaud, Grenoble, FR;
Brigitte Soulier, Grenoble, FR;
Aledia, Echirolles, FR;
Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Paris, FR;
Abstract
An optoelectronic device including a substrate having opposite first and second surfaces; insulation trenches extending through the substrate, surrounding portions of the substrate and electrically insulating the portions from each other, each insulation trench being filled with at least one electrically insulating block and a gaseous volume or being filled with an electrically conductive element electrically isolated from the substrate; at least one light-emitting diode resting on the first surface for each portion of the substrate, the light-emitting diodes comprising wired, conical, or frustoconical semiconductor elements; an electrode layer covering at least one of the light-emitting diodes and a conductive layer overlying the electrode layer around the light-emitting diodes; and a layer encapsulating the light-emitting diodes and covering the entire first surface.