Polymer composition for use in a camera module
AssigneeTicona LLC
InventorYoung Shin Kim
Life of this patent
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Abstract
A camera module comprising a polymer composition that includes a polymer matrix containing a liquid crystalline polymer and a mineral filler is provided. The liquid crystalline polymer contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more of the polymer. Further, the polymer composition exhibits a melt viscosity of from about 30 to about 400 Pa-s, as determined at a shear rate of 400 seconds−1 and at a temperature 15° C. higher than the melting temperature of the composition in accordance with ISO Test No. 11443:2005.
Claims35
A camera module comprising a polymer composition that includes a polymer matrix containing a liquid crystalline polymer and a mineral filler, wherein the liquid crystalline polymer contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more of the polymer, wherein the polymer composition exhibits a melt viscosity of from about 30 to about 400 Pa-s, as determined at a shear rate of 400 seconds-−1 and at a temperature 15° C. higher than the melting temperature of the composition in accordance with ISO Test No. 11443:2005, and wherein the mineral filler includes silica particles.
Dependencies are inferred from the claim text.