发明名称 |
LENS FOR LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE PACKAGE HAVING THE SAME |
摘要 |
A lens for a light emitting diode package and a light emitting diode package having the same have simple structures and increase light extraction efficiency by preventing light emitted from a light emitting diode chip from being internally reflected by a lens surface through a structural change in the lens surface.
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申请公布号 |
US2010213480(A1) |
申请公布日期 |
2010.08.26 |
申请号 |
US20090607694 |
申请日期 |
2009.10.28 |
申请人 |
SAMSUNG LED CO., LTD. |
发明人 |
JUNG SOO JIN;SON JOONG KON;LEE GWAN SU |
分类号 |
H01L33/58;F21V5/04 |
主分类号 |
H01L33/58 |
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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