Method for making thermal interface material
US8221667B2 · kind B2 · utility
13Cited by
19References
20Claims
0Family size
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Key dates
| Filing date | Oct 13, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a method for making a thermal interface material. A carbon nanotube array on a substrate is provided. The carbon nanotube array includes a plurality of carbon nanotubes substantially parallel to each other and substantially perpendicular to the substrate. The carbon nanotubes of the carbon nanotube array are slanted toward a central axis of the carbon nanotube array. A liquid matrix material is compounded with the carbon nanotube array. Additionally, the liquid matrix material is solidified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.