Invention Grant
- Patent Title: Light emitting device package
- Patent Title (中): 发光装置封装
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Application No.: US12675699Application Date: 2008-08-26
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Publication No.: US08344400B2Publication Date: 2013-01-01
- Inventor: Choong Youl Kim , Hyeong Seok Im , Joong In An
- Applicant: Choong Youl Kim , Hyeong Seok Im , Joong In An
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0088287 20070831; KR10-2007-0091807 20070910
- International Application: PCT/KR2008/004999 WO 20080826
- International Announcement: WO2009/028861 WO 20090305
- Main IPC: H01L33/50
- IPC: H01L33/50

Abstract:
Embodiments relate to a light emitting device package. The light emitting device package comprises: a body comprising a multilayer cavity; a light emitting device in the cavity; a first phosphor layer sealing the light emitting device and comprising a first phosphor; and a second phosphor layer comprising a second phosphor on the first phosphor layer, the second phosphor and the first phosphor having a difference in the specific gravity.
Public/Granted literature
- US20100237370A1 LIGHT EMITTING DEVICE PACKAGE Public/Granted day:2010-09-23
Information query
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