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:
May. 08, 2018
Filed:
Nov. 03, 2017
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yong Il Kim, Seoul, KR;
Wan Tae Lim, Suwon-si, KR;
Young Jin Choi, Seoul, KR;
Sung Hyun Sim, Uiwang-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A light emitting device package includes a cell array including a plurality of semiconductor light emitting units, and having a first surface and a second surface opposite the first surface, each of the plurality of semiconductor light emitting units having a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer stacked on each other. The light emitting device package may further include a plurality of wavelength conversion units disposed on the first surface of the cell array to correspond to the plurality of semiconductor light emitting units, respectively, each configured to convert a wavelength of light, emitted by a respective one of the plurality of semiconductor light emitting units, into a different wavelength of light, and a partition structure disposed in a space between the plurality of wavelength conversion units, and a plurality of switching units spaced apart from the plurality of wavelength conversion units within the partition structure, and electrically connected to the plurality of semiconductor light emitting units.