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. 18, 2014
Filed:
Nov. 17, 2010
Taek Kim, Seongnam-si, KR;
Taek Kim, Seongnam-si, KR;
Samsung Electronics Co., Ltd, Gyeonggi-Do, KR;
Abstract
Light-emitting devices (LED) and methods of manufacturing the same. A LED includes a first type semiconductor layer, a nano array layer that includes a plurality of nano structures each including a first type semiconductor nano core selectively grown from the first type semiconductor layer, and an active layer and a second type semiconductor layer sequentially grown from a side surface of the first type semiconductor nano core, and that is formed in a selective growth region formed in a surface of the first type semiconductor layer, a first electrode layer that is formed to be used when a voltage is applied to the first type semiconductor layer and formed in a predetermined pattern connecting regions that do not correspond to the selective growth region in the first type semiconductor layer, a second electrode layer formed to be used when a voltage is applied to the second type semiconductor layer on the plurality of nano structures, and an insulating layer formed between the first electrode layer and the second electrode layer so that the first electrode layer is insulated from the second electrode layer.