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:
Aug. 09, 2022
Filed:
Sep. 17, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jin Sub Lee, Suwon-si, KR;
Ju Yeon Jeong, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A light-emitting element package is provided. The light-emitting element package includes light-emitting structures spaced from each other, the light-emitting structures including first, second and third light-emitting structures, each of the light-emitting structures being configured to emit light of a first color; a first wavelength conversion layer provided on the first light-emitting structure at a first position corresponding to the first light-emitting structure, the first wavelength conversion layer being configured to convert light of the first color into light of a second color; a first oxide film provided on the first wavelength conversion layer; and a second wavelength conversion layer disposed in the first oxide film at a second position corresponding to the second light-emitting structure, the second wavelength conversion layer being configured to convert light of the first color into light of a third color. The first wavelength conversion layer and the second wavelength conversion layer have different structures.