Invention Grant
- Patent Title: Light emitting diode package
-
Application No.: US15246807Application Date: 2016-08-25
-
Publication No.: US10043953B2Publication Date: 2018-08-07
- Inventor: Sang Uk Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2015-0185286 20151223
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/60 ; H01L33/54 ; H01L33/62 ; H01L33/48

Abstract:
A light emitting diode (LED) package includes a package body; an LED chip above the package body; a first wavelength conversion layer containing a first wavelength conversion material, and an upper surface portion covering a part of an upper surface of the LED chip and a lateral portion covering side surfaces of the LED chip; and a second wavelength conversion layer containing a second wavelength conversion material different from the first wavelength conversion material, and covering the first wavelength conversion layer and a remaining part of the upper surface of the LED chip.
Public/Granted literature
- US20170186921A1 LIGHT EMITTING DIODE PACKAGE Public/Granted day:2017-06-29
Information query
IPC分类: