Thermal interface material and method for making the same

Abstract

A thermal interface material for forming a layer conformable between a first heat transfer surface and an opposing second heat transfer surface to provide a thermal pathway therebetween includes: a matrix material composing 10 wt. % or less of the thermal interface material; a filler dispersed in the matrix material composing at least 80 wt. % of the thermal interface material, the filler including: particles of a first material having a nominal dimension in a range from 1 micron to 100 microns, the first material composing at least 40 wt. % of the thermal interface material; and diamond particles having a nominal dimension of 1,000 nm or less, the diamond particles composing 0.5 wt. % to 5 wt. % of the thermal interface material.

Dependencies are inferred from the claim text.