发明名称 |
LEAD FLAME SUBSTRATE FOR LED PACKAGE AND METHOD OF MANUFACTURING OF THE SAME |
摘要 |
PURPOSE: A lead frame substrate for an LED package and a manufacturing method thereof are provided to reduce manufacturing costs by using an etching method and an anodizing method which uses an aluminum substrate. CONSTITUTION: A cavity(104) for forming an electrode is formed at the lower side of a metallic board. An aluminum oxide layer is formed inside the cavity by an anodizing process. The upper side of the metallic board is etched in order to expose the cavity. A plating layer(108) is formed on the surface of the metallic board. An LED chip is mounted on the plating layer. The LED chip and a circuit pattern are bonded by using a wire. The upper side of the LED chip and the circuit pattern is molded by a fluorescent substance and a resin. |
申请公布号 |
KR20120064160(A) |
申请公布日期 |
2012.06.19 |
申请号 |
KR20100125246 |
申请日期 |
2010.12.09 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
PAIK, JEE HEUM;CHO, SANG KI |
分类号 |
H01L33/62 |
主分类号 |
H01L33/62 |
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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