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:
May. 30, 2017
Filed:
Aug. 21, 2014
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
David Vaufrey, Grenoble, FR;
Abstract
The light-emitting diode comprises a first electrode intended to inject carriers of a first type into a stack of the light-emitting diode and arranged on an emissive face of the stack, a second electrode intended to inject carriers of a second type into the stack, and an emissive surface delimited by areas of the emissive face of the stack not covered by the first electrode. The first electrode is configured in such a way that any point of the emissive surface is situated no more than a predetermined distance from the first electrode dependent on the spreading length of the light-emitting diode. The method comprises a step of determining the spreading length of the light-emitting diode intended to be equipped with the first electrode and a step determining a characteristic of the first electrode from the determined spreading length.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile