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. 21, 2017
Filed:
Dec. 11, 2014
Applicants:
Aledia, Grenoble, FR;
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Inventors:
Tiphaine Dupont, Grenoble, FR;
Yohan Desieres, Las En Vecors, FR;
Assignees:
ALEDIA, Grenoble, FR;
Commisariat à l'Énergie et aux Énergies Alternatives, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 27/15 (2006.01); H01L 33/54 (2010.01); H01L 33/56 (2010.01); H01L 33/52 (2010.01); H01L 33/58 (2010.01); H01L 33/24 (2010.01); H01L 33/44 (2010.01); H01L 33/32 (2010.01); H01L 33/08 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/0008 (2013.01); H01L 33/24 (2013.01); H01L 33/32 (2013.01); H01L 33/44 (2013.01); H01L 33/52 (2013.01); H01L 33/54 (2013.01); H01L 33/56 (2013.01); H01L 33/58 (2013.01); H01L 33/08 (2013.01);
Abstract
An optoelectronic device including a semiconductor substrate having a face, light-emitting diodes arranged on the face and including wired conical or frustoconical semiconductor elements, and an at least partially transparent dielectric layer covering the light-emitting diodes, the refractive index of the dielectric layer being between 1.6 et 1.8.