Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With provision for cooling the housing or its contents
Reexamination Certificate
2008-07-07
2010-12-28
Le, Dung A. (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
With provision for cooling the housing or its contents
C257S706000, C257S712000, C257S714000
Reexamination Certificate
active
07859104
ABSTRACT:
A thermal interface material includes a carbon nanotube array, a transition structure, and a matrix. The carbon nanotube array includes a plurality of carbon nanotubes. The transition structure covers at least a part of the surfaces of carbon nanotubes. The matrix encompasses the carbon nanotubes. A component package using the thermal interface material includes a die, a heat spreader, and a thermal interface material. The thermal interface material is disposed between the die and the heater spreader.
REFERENCES:
patent: 2006/0131679 (2006-06-01), Hantschel et al.
patent: 2006/0231946 (2006-10-01), Pan et al.
patent: 2009/0218681 (2009-09-01), Chrysler et al.
Jiang Kai-Li
Yao Yuan
Hon Hai Precision Industry Co. Ltd.
Le Dung A.
Niranjan Frank R.
Tsinghua University
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