发明名称 |
LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME |
摘要 |
Disclosed are a light emitting device. The light emitting device includes a body having a cavity; a plurality of lead frames in the cavity; a light emitting chip; a first molding member having a first metal oxide material around the light emitting chip; and a second molding member having a second metal oxide material on the first molding member and the light emitting chip, wherein the light emitting chip includes a reflective electrode layer under a light emitting structure, wherein a top surface of the first molding member extends from a region between a top surface of the light emitting chip and a lateral side of the reflective electrode layer at a predetermined curvature, and wherein a bottom surface of the second molding member includes a curved surface which is convex toward the first molding member. |
申请公布号 |
US2014071689(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201313835075 |
申请日期 |
2013.03.15 |
申请人 |
YOON YEO CHAN;JUNG JAE HWAN;OH SUNG JOO;KIM JIN SEONG |
发明人 |
YOON YEO CHAN;JUNG JAE HWAN;OH SUNG JOO;KIM JIN SEONG |
分类号 |
F21V7/00;F21V13/04;F21V13/08 |
主分类号 |
F21V7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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