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:
Nov. 03, 2009
Filed:
Nov. 19, 2007
Atsuo Tsunoda, Higashihiroshima, JP;
Atsuo Tsunoda, Higashihiroshima, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor light emitting element including a conductive substrate, a bonding metal layer formed on the conductive substrate, a barrier layer formed on the bonding metal layer, a reflective layer formed on the barrier layer, an ohmic electrode layer formed on the reflective layer, a second conductivity type semiconductor layer formed on the ohmic electrode layer, a light emitting layer formed on the second conductivity type semiconductor layer, and a first conductivity type semiconductor layer formed on the light emitting layer, wherein outer peripheries of the second conductivity type semiconductor layer, the light emitting layer, and the first conductivity type semiconductor layer are removed, and a method of manufacturing the same are provided.