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. 30, 2018
Filed:
Apr. 17, 2015
Sony Corporation, Tokyo, JP;
Tatsushi Hamaguchi, Kanagawa, JP;
Noriyuki Futagawa, Kanagawa, JP;
Shoichiro Izumi, Kanagawa, JP;
Masaru Kuramoto, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A light emitting element includes at least a first light reflecting layerformed on a surface of a substrate, a laminated structural bodymade of a first compound semiconductor layer, an active layerand a second compound semiconductor layerformed on the first light reflecting layer, and a second electrodeand a second light reflecting layerformed on the second compound semiconductor layer, the laminated structural bodyis configured from a plurality of laminated structural body unitsA, a light emitting element unitA is configured from each of the laminated structural body unitsA, and a resonator length in the light emitting element unitA is different in every light emitting element unit.