Patent ID: 11864366
Assignee: LAIRD TECHNOLOGIES, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 11:
12. The EMI absorber of claim 7, wherein the EMI absorber is a phase change thermal interface material having:
a thermal conductivity of at least about 3.0 Watts per meter per Kelvin;
a permittivity (Dk) of at least 10 at frequencies below about 20 gigahertz;
a loss tangent greater than about 0.15 at frequencies above 12 gigahertz;
attenuation greater than 100 decibels per centimeter at frequencies of 18 gigahertz and above; and
a phase change temperature within a range from about 40 degrees Celsius to about 70 degrees Celsius.