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:
Nov. 26, 2019
Filed:
Jul. 17, 2018
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
David Vaufrey, Grenoble, FR;
Abstract
A light-emitting diode includes a stack of semiconductor layers including a first face and a second face that are opposite one another relative to a thickness of the stack, a first electrode including a face in contact with the first face of the stack, and a second electrode in contact with the stack. Moreover, the light-emitting diode is such that a recess is formed in the second face of the stack which results in the stack including a thinned part, the face of the first electrode in contact with the first face is in contact only with the thinned part of the stack, and the second electrode is in contact with a zone of the stack separate from the thinned part of the stack.