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:
Feb. 04, 2020
Filed:
Sep. 20, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A light-emitting device includes a substrate including a top surface and a first side surface, wherein an area of the top surface is larger than an area of the first side surface, and a light-emitting structure on the first side surface of the substrate, the light-emitting structure having a first-conductivity-type semiconductor layer, a second-conductivity-type semiconductor layer, and an active layer between the first-conductivity-type semiconductor layer and the second-conductivity-type semiconductor layer, wherein the light-emitting structure emits a first light having a first peak wavelength, and wherein an emission area of a first light emitted through the top surface of the substrate is larger than an emission area of a first light emitted through the first side surface of the substrate.