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:
Oct. 15, 2013
Filed:
Dec. 09, 2010
Jin Ha Kim, Seoul, KR;
Kyu Sang Kim, Seoul, KR;
Jae Yoo Jeong, Gyunggi-do, KR;
Chung Bae Jeon, Gyunggi-do, KR;
Jin Ha Kim, Seoul, KR;
Kyu Sang Kim, Seoul, KR;
Jae Yoo Jeong, Gyunggi-do, KR;
Chung Bae Jeon, Gyunggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A light emitting diode includes: a light emitting diode chip including a substrate and a light emission structure disposed on the substrate; and a phosphor layer formed to cover at least one surface of a diode upper surface and a diode lower surface, when a surface formed by the light emitting diode chip, when viewed from above the light emission structure, is defined as the diode upper surface and a surface formed by the light emitting diode chip, when viewed from below the substrate is defined as the diode lower surface. The phosphor layer is formed in a manner such that the phosphor layer does not deviate from the diode upper surface or the diode lower surface and has a flat surface parallel to the diode upper surface or the diode lower surface and a curved surface connecting the flat surface to corners of the diode upper surface or the diode lower surface.