发明名称 |
METHOD OF MANUFACTURING LEAD FRAME FOR LIGHT-EMITTING DEVICE PACKAGE AND LIGHT-EMITTING DEVICE PACKAGE |
摘要 |
A method of manufacturing a lead frame for a light-emitting device package and a light-emitting device package are provided. The method of manufacturing a lead frame for a light-emitting device package includes: preparing a base substrate for the lead frame; forming diffusion roughness on the base substrate; and forming a reflective plating layer on the diffusion roughness formed base substrate. A lead frame for a light-emitting device and a light-emitting device package having a wide viewing angle and a wide radiation width by surface processing are provided.
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申请公布号 |
US2012228660(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213416202 |
申请日期 |
2012.03.09 |
申请人 |
SAMSUNG TECHWIN CO., LTD. |
发明人 |
LEE JIN-WOO;JANG JAE-HOON;LEE DONG-HOON;KIM JAE-HA |
分类号 |
H01L33/60;B05D3/10;B05D3/14;H01L21/48;H01L33/48 |
主分类号 |
H01L33/60 |
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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