Method of making copper and carbon nanotube thermal conductor

Details Method of making copper and carbon nanotube thermal conductor Method of making copper and carbon nanotube thermal conductor

2007-04-03

2007-04-03

Pert, Evan (Department: 2826)

Metal working

Method of mechanical manufacture

Shaping fiber or fibered material

C977S784000

Reexamination Certificate

active

11214204

ABSTRACT:
A thermal conductor is made of copper and carbon nanotubes powders that are compressed together and then cold rolled into sheets for aligning the carbon nanotubes for providing a composite matrix having a low coefficient of thermal expansion, high thermal conductivity, and high electrical conductivity, for preferred use as a conducting heat sink, such as a laser submount, for heat sinking dissipation and electrical grounding of high-power electrical components and circuits, such as a laser diode.

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patent: 2005/0116336 (2005-06-01), Chopra et al.
patent: 2005/0224220 (2005-10-01), Li et al.
patent: 2006/0011336 (2006-01-01), Frul

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