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:
Apr. 23, 2013
Filed:
Aug. 22, 2011
Tomoya Mizutani, Hitachi, JP;
Tsunehiro Unno, Hitachi, JP;
Tomoya Mizutani, Hitachi, JP;
Tsunehiro Unno, Hitachi, JP;
Hitachi Cable, Ltd., Tokyo, JP;
Abstract
A light emitting diode, comprising: a wiring layer; and a semiconductor light emitting element provided on the wiring layer, the semiconductor light emitting element further comprising: a semiconductor light emitting layer; a transparent conductive layer; a metal reflection layer; a transparent insulating film; and a first electrode part and a second electrode part provided on the wiring layer side of the transparent insulating film with an isolating region interposed between them, to be electrically connected to the wiring layer, wherein the first electrode part is electrically connected to the first semiconductor layer by a first contact part, and the second electrode part is electrically connected to the second semiconductor layer by a second contact part which is provided to pass through the transparent insulating film, the transparent conductive layer, the first semiconductor layer, and the active layer.