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公开(公告)号:US07573717B2
公开(公告)日:2009-08-11
申请号:US12045086
申请日:2008-03-10
申请人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
发明人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
IPC分类号: H05K7/20
CPC分类号: H04N5/2256 , H01L2924/0002 , H04M2250/52 , H01L2924/00
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.
摘要翻译: 石墨散热器提供用于手持设备如手机的相机的闪光LED光源。 以显着增加的功率水平提供显着降低的操作温度,从而提供改进的照明和改善电子部件的使用寿命。
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公开(公告)号:US20080218977A1
公开(公告)日:2008-09-11
申请号:US12045086
申请日:2008-03-10
申请人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
发明人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
IPC分类号: H05K7/20
CPC分类号: H04N5/2256 , H01L2924/0002 , H04M2250/52 , H01L2924/00
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 life of the electronic components.
摘要翻译: 石墨散热器提供用于手持设备如手机的相机的闪光LED光源。 在电子部件的使用寿命显着降低的情况下提供显着降低的工作温度。
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公开(公告)号:US07303005B2
公开(公告)日:2007-12-04
申请号:US11339338
申请日:2006-01-25
申请人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
发明人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
IPC分类号: F28F9/02
CPC分类号: H01L23/373 , F28F13/00 , F28F21/02 , H01L23/3677 , H01L2924/0002 , H05K1/0203 , H05K1/0204 , H05K1/182 , H05K2201/0323 , H05K2201/10106 , H05K2201/10416 , H01L2924/00
摘要: Constructions for and methods of manufacturing graphite heat spreaders having thermal vias placed therethrough are provided. Thermal vias having one or two flanges are disclosed, as are flush thermal vias. Graphite heat spreaders having surface layers covering the graphite material are provided. Graphite heat spreaders having a layer of cladding for increased structural integrity are provided. Also disclosed are methods of co-forging a graphite heat spreader element with a metal thermal via in place therein.
摘要翻译: 提供制造具有放置在其中的热通孔的石墨散热器的制造方法和方法。 公开了具有一个或两个凸缘的热通孔,如同样的热通孔。 提供了具有覆盖石墨材料的表面层的石墨散热器。 提供了具有提高结构完整性的包覆层的石墨散热器。 还公开了将石墨散热器元件与其中的金属热通孔共锻的方法。
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公开(公告)号:US07365988B2
公开(公告)日:2008-04-29
申请号:US11466449
申请日:2006-08-22
申请人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
发明人: Bradley E. Reis , Martin David Smalc , Brian J. Laser , Gary Stephen Kostyak , Prathib Skandakumaran , Matthew G. Getz , Michael Frastaci
IPC分类号: H05K7/20
CPC分类号: H04N5/2256 , H01L2924/0002 , H04M2250/52 , H01L2924/00
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.
摘要翻译: 石墨散热器提供用于手持设备如手机的相机的闪光LED光源。 以显着增加的功率水平提供显着降低的操作温度,从而提供改进的照明和改善电子部件的使用寿命。
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