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:
Aug. 26, 2014
Filed:
Jun. 27, 2013
Kabushiki Kaisha Toshiba, Tokyo, JP;
Shinji Nunotani, Tokyo, JP;
Yasuhiko Akaike, Kanagawa-ken, JP;
Kayo Inoue, Fukuoka-ken, JP;
Katsufumi Kondo, Fukuoka-ken, JP;
Tokuhiko Matsunaga, Fukuoka-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a light emitting element, includes: a semiconductor stacked body including a light emitting layer; a first upper electrode being connected directly to the semiconductor stacked body; at least one second upper electrode extending from the first upper electrode, the at least one second upper electrode being connected to the semiconductor stacked body via a first contact layer; a lower electrode; a transparent conductive layer; an intermediate film containing oxygen provided between the semiconductor stacked body and the transparent conductive layer; a light reflecting layer; and a current-blocking layer, at least one slit being provided selectively in the current-blocking layer as viewed from a direction perpendicular to a major surface of the light emitting layer.