| 发明名称 |
Cycling LED heat spreader |
| 摘要 |
A graphite heat spreader is provided for use with a flash LED light source for a camera of a handheld device such as a cell phone. Dramatically reduced operating temperatures are provided at substantially increased power levels thus providing both improved lighting and improved operating life of the electronic components.
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| 申请公布号 |
US7573717(B2) |
申请公布日期 |
2009.08.11 |
| 申请号 |
US20080045086 |
申请日期 |
2008.03.10 |
| 申请人 |
GRAFTECH INTERNATIONAL HOLDINGS INC. |
发明人 |
REIS BRADLEY E.;SMALC MARTIN DAVID;LASER BRIAN J.;KOSTYAK GARY STEPHEN;SKANDAKUMARAN PRATHIB;GETZ MATTHEW G.;FRASTACI MICHAEL |
| 分类号 |
H05K7/20 |
主分类号 |
H05K7/20 |
| 代理机构 |
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代理人 |
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