Invention Application
- Patent Title: LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE
- Patent Title (中): 发光装置和发光装置包装
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Application No.: US14330465Application Date: 2014-07-14
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Publication No.: US20150014724A1Publication Date: 2015-01-15
- Inventor: Young Jae CHOI , Jae Hoon CHOI
- Applicant: LG Innotek Co., Ltd.
- Priority: KR10-2013-0082691 20130715
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/14
Abstract:
A light emitting device includes a light emitting structure including a plurality of compound semiconductor layers. A current spreading layer is provided under the light emitting structure, and a plurality of wavelength conversion structures is provided in the current spreading layer. An electrode layer is provided under the current spreading layer, and an electrode is provided on the light emitting structure.
Public/Granted literature
- US09627584B2 Light emitting device and light emitting device package Public/Granted day:2017-04-18
Information query
IPC分类:
