发明名称 LIGHT EMITTING DEVICE PACKAGE
摘要 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.
申请公布号 WO2009028861(A2) 申请公布日期 2009.03.05
申请号 WO2008KR04999 申请日期 2008.08.26
申请人 LG INNOTEK CO., LTD;KIM, CHOONG YOUL;IM, HYEONG SEOK;AN, JOONG IN 发明人 KIM, CHOONG YOUL;IM, HYEONG SEOK;AN, JOONG IN
分类号 H01L33/50 主分类号 H01L33/50
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