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:
Sep. 22, 2015
Filed:
Sep. 02, 2014
Kabushiki Kaisha Toshiba, Tokyo, JP;
Takeyuki Suzuki, Komatsu Ishikawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A light emitting element includes a first semiconductor layer of a first conductive type, a second semiconductor layer of a second conductive type, a light emitting layer. The light emitting layer is between the first semiconductor layer and the second semiconductor layer. A first electrode layer is on a first side of the second semiconductor layer. A second electrode layer is on the first side of the first semiconductor layer. Am insulation layer is between the first electrode layer and the second electrode layer. A first metal layer is between a substrate and the insulation layer and between the substrate and the second electrode layer. The second electrode layer includes a first portion contacting the first semiconductor layer and a second portion which spaced from the first semiconductor layer.