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:
Jan. 27, 2026
Filed:
May. 29, 2025
Aledia, Champagnier, FR;
Eric Pourquier, Saint Jean de Vedas, FR;
ALEDIA, Champagnier, FR;
Abstract
One or more embodiments relate to a light-emitting diode and its manufacturing method. The diode includes at least one radial three-dimensional (3D) structure including a core having a first conductivity, and having a wire or pyramidal shape with edges substantially parallel or oblique to the direction z, an active region configured to emit light radiation, the active region including at least one radial part covering the edges of the core, a shell having a second conductivity, the light-emitting diode including a magnetic layer having a polarization along a main direction substantially parallel to the direction z, so as to increase a residence time at the active region of at least one among the first type and the second type of carriers.