发明名称 |
Surface mountable LED package |
摘要 |
An LED package includes a heat-sinking slug that is inserted into an insert-molded leadframe. The slug may include an optional reflector cup. Within this cup, the LED and a thermally conducting sub-mount may be attached. Wire bonds extend from the LEDs to metal leads. The metal leads are electrically and thermally isolated from the slug. An optical lens may be added by mounting a pre-molded thermoplastic lens and a soft encapsulant or by casting epoxy to cover the LED or by a cast epoxy lens over a soft encapsulant.
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申请公布号 |
US6274924(B1) |
申请公布日期 |
2001.08.14 |
申请号 |
US19980187547 |
申请日期 |
1998.11.05 |
申请人 |
LUMILEDS LIGHTING, U.S. LLC |
发明人 |
CAREY JULIAN A.;COLLINS, III WILLIAM D.;LOH BAN POH;SASSER GARY D. |
分类号 |
H01L33/60;H01L33/62;H01L33/64;(IPC1-7):H01L23/495 |
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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