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:
Jul. 23, 2013
Filed:
Feb. 08, 2012
Takashi Hodota, Ichihara, JP;
Takashi Hodota, Ichihara, JP;
Toyoda Gosei Co., Ltd., Aichi-ken, JP;
Abstract
In a FC-mounted semiconductor light-emitting element, rise of a forward voltage is suppressed and light emission output is increased. A semiconductor light-emitting element includes: a laminated semiconductor layer including a first semiconductor layer having a first conduction type, a light-emitting layer and a second semiconductor layer having a second conduction type opposite to the first conduction type; a first electrode connected to the first semiconductor layer; and a second electrode provided on the second semiconductor layer, the second electrode including: a transparent conductive layer having thick portions and transparent to light from the light-emitting layer; an insulation layer laminated on the transparent conductive layer with a lower refractive index than the transparent conductive layer; a conductive metal reflecting layer laminated on the insulation layer; and a conductor portion provided through the insulation layer, which is electrically connected to one of the thick portions and the metal reflecting layer.