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. 27, 2018
Filed:
Jul. 14, 2014
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
David Vaufrey, Grenoble, FR;
Abstract
The structure intended to emit electromagnetic radiation, comprises first and second electrodes configured so as to allow carriers to be injected into at least one semiconductor-based stack with a view to making them recombine in an active zone of the stack in order to form all or some of the electromagnetic radiation to be emitted. The first electrode has at least one first face for injecting carriers into the stack, said face being oriented in a different direction to the direction in which the stack is formed. The second electrode comprise a second face for injecting carriers into the stack, wherein said second injection face comprises a first portion facing the first electrode and a second portion for which the first electrode is not facing, and a dielectric element, making contact with the first electrode, is interposed between at least one part of the first electrode and at least one part of the first portion.