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. 01, 2018
Filed:
Feb. 16, 2017
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
Litec-lp Gmbh, Greifswald, DE;
Chung Hoon Lee, Ansan-si, KR;
Walter Tews, Greifswald, DE;
Gundula Roth, Levenhagen, DE;
Detlef Starick, Greifswald, DE;
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
LITEC-LP GmbH, Greifswald, DE;
Abstract
A light-emitting device including a substrate, a first light-emitting diode disposed on the substrate, a molding member encapsulating the first light-emitting diode, and luminophores dispersed in the molding member and including a surface-modified luminophore, in which the surface-modified luminophore includes a fluorinated coating and a fluoride luminophore including a manganese activator. The fluoride luminophore is selected from the group consisting of KSiF, NaSiF, RbSiF, KGeF, NaGeF, and RbGeF.