公开(公告)号：US20090169410A1

公开(公告)日：2009-07-02

申请号：US11967307

申请日：2007-12-31

Applicant: David S. Slaton ,  David L. McDonald

Inventor： David S. Slaton ,  David L. McDonald

IPC: B22F7/06 ,  B22D23/00

CPC classification number: H01L23/373 ,  B22D19/00 ,  H01L21/4871 ,  H01L23/367 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present disclosure is related to creating blocks of aluminum and/or copper material having embedded TPG elements for forming heatsinks. The metal blocks have an improved thermal conductivity in the X-Y plane. Furthermore, the TPG-embedded heatsinks can be created using methods capable of being performed using various machines and equipment in many various facilities.

Abstract translation: 本公开涉及产生具有用于形成散热器的嵌入式TPG元件的铝和/或铜材料块。 金属块在X-Y平面上具有改善的导热性。 此外，可以使用能够在许多不同设施中使用各种机器和设备执行的方法来创建TPG嵌入式散热器。

公开(公告)号：US20090166021A1

公开(公告)日：2009-07-02

申请号：US11966201

申请日：2007-12-28

Applicant: David S. Slaton ,  David L. McDonald

Inventor： David S. Slaton ,  David L. McDonald

IPC: F28F7/00

CPC classification number: F28F21/02 ,  F28F3/02 ,  F28F21/084 ,  F28F21/085 ,  H01L21/4882 ,  H01L23/367 ,  H01L23/373 ,  H01L23/4006 ,  H01L2023/4068 ,  H01L2023/4075 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10T29/4935 ,  H01L2924/00

Abstract: The present disclosure is related to a heatsink and a method for forming a heatsink. In one embodiment, a method for forming the heatsink includes forming at least one thermo pyrolytic graphite element. The at least one TPG element includes a first side having a wedge-shaped surface and a second side having a flat surface. The method further includes layering a metal material over the at least one TPG element, the metal configured to be complementary to the first side of the at least one TPG element, and applying pressure to fasten the metal material to the at least one TPG element.

Abstract translation: 本公开涉及散热器和形成散热器的方法。 在一个实施例中，形成散热器的方法包括形成至少一个热解石墨元件。 所述至少一个TPG元件包括具有楔形表面的第一侧和具有平坦表面的第二侧。 所述方法还包括在所述至少一个TPG元件上层叠金属材料，所述金属被配置为与所述至少一个TPG元件的第一侧互补，并且施加压力以将所述金属材料紧固到所述至少一个TPG元件。