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. 17, 2015
Filed:
Jul. 30, 2013
Stanley Electric Co., Ltd., Meguro-ku, Tokyo, JP;
Takuya Kazama, Tokyo, JP;
Stanley Electric Co., Ltd., Tokyo, JP;
Abstract
A semiconductor light emitting device comprises a first groove extending to a first semiconductor layer from a second semiconductor layer side through the second semiconductor layer and a light emitting layer; a first ohmic electrode formed in contact with the first semiconductor layer in the first groove; an insulating layer covering a surface of the second semiconductor layer and at least the surface of part of the light emitting layer exposed in the first groove; a metal layer covering the surface of the insulating layer and connected to the first ohmic electrode; a second groove extending from a first semiconductor layer side through the first semiconductor layer and the light emitting layer to the second semiconductor layer; a second ohmic electrode formed in contact with the second semiconductor layer in the second groove; and a support body bonded to the metal layer via a junction layer.