Liquid Crystalline Polymer Composition for Camera Modules
AssigneeTicona LLC
InventorYoung Shin Kim
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Abstract
A polymer composition that is capable of exhibiting a unique combination of ductility (e.g., tensile elongation at break), impact strength (e.g., Charpy notched impact strength), and dimensional stability is provided. For example, the polymer composition may contain a liquid crystalline polymer in combination with an epoxy-functionalized olefin copolymer and an inorganic particulate material.
Claims28
1-26. (canceled)
A camera module comprising a polymer composition that comprises a liquid crystalline polymer, an inorganic particulate material having a hardness value of about 2.5 or more based on the Mohs hardness scale and a median particle size of from about 0.1 to about 35 micrometers, and an epoxy-functionalized olefin copolymer, wherein the polymer composition exhibits a tensile elongation at break of about 3.5% or more, as determined in accordance with ISO Test No. 527:2012 at 23° C.
A camera module comprising a polymer composition that includes a liquid crystalline polymer, wherein the composition exhibits a tensile elongation at break of about 3.5% or more as determined in accordance with ISO Test No. 527:2012 at 23° C., a Charpy notched impact strength of about 6 kJ/m2 or more as determined in accordance with ISO Test No. 179-1:2010 at 23° C., and a dimensional stability of about 6 or less as determined in accordance with ISO 294-4:2001 using a Type D2 specimen.
Dependencies are inferred from the claim text.