Invention Grant
- Patent Title: Light emitting device package
- Patent Title (中): 发光装置封装
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Application No.: US13951247Application Date: 2013-07-25
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Publication No.: US09012943B2Publication Date: 2015-04-21
- Inventor: Daehyun Park , Gunyoung Hong , Younggil Yoo , Dongwon Kang
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates LLP
- Priority: KR10-2012-0134322 20121126
- Main IPC: H01L33/50
- IPC: H01L33/50

Abstract:
A semiconductor device, and more particularly a light emitting device package usable with a lighting apparatus is disclosed. The light emitting device package comprises a package body, a light emitting device located on the package body, the light emitting device emitting light having a first wavelength band, a transparent substrate located over the light emitting device with a distance therebetween, a wavelength conversion layer located on the transparent substrate, wherein the wavelength conversion layer absorbs and converts at least a part of the light having the first wavelength band into light having a second wavelength band, and a color calibration layer located on the wavelength conversion layer, the color calibration layer calibrating color of the wavelength conversion layer.
Public/Granted literature
- US20140145229A1 LIGHT EMITTING DEVICE PACKAGE Public/Granted day:2014-05-29
Information query
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