Polymer Composition for Use in an Electronic Device
AssigneeTicona LLC
InventorYoung Shin Kim
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Abstract
A polymer composition is disclosed that comprises a dielectric filler distributed within a polymer matrix containing at least one thermotropic liquid crystalline polymer is provided. The polymer composition exhibits a dissipation factor of about 0.01 or less as determined at a frequency of 2 GHz and a dielectric constant of about 6 or more as determined at a frequency of 2 GHz.
Claims37
A polymer composition comprising a dielectric filler distributed within a polymer matrix containing at least one thermotropic liquid crystalline polymer, wherein the polymer composition exhibits a dissipation factor of about 0.01 or less as determined at a frequency of 2 GHz, a dielectric constant of about 6 or more as determined at a frequency of 2 GHz, and a melt viscosity of from about 0.1 to about 65 Pa-s as determined at a shear rate of 1,000 s−1 and a temperature of about 15° C. about greater than a melting temperature of the polymer composition.
An antenna system comprising a substrate on which is disposed antenna elements and a cover that overlies the substrate and the antenna elements, wherein the substrate, cover, or both comprise a polymer composition comprising a dielectric filler distributed within a polymer matrix containing at least one thermotropic liquid crystalline polymer, wherein the polymer composition exhibits a dissipation factor of about 0.01 or less as determined at a frequency of 2 GHz and a dielectric constant of about 6 or more as determined at a frequency of 2 GHz.
Dependencies are inferred from the claim text.