Patent ID: 8465670

Claim:
A liquid crystal polyester composition comprising a liquid crystal polyester, a solvent and a thermally conductive filler, wherein the content of the thermally conductive filler is from 50 to 90 volume % based on the total amount of the liquid crystal polyester and the thermally conductive filler, and the liquid crystal polyester composition contains, as the thermally conductive filler, 0 to 20 volume % of a first thermally conductive filler having a volume average particle diameter of 0.1 μm or more and less than 1.0 μm, 5 to 40 volume % of a second thermally conductive filler having a volume average particle diameter of 1.0 μm or more and less than 5.0 μm, and 40 to 90 volume % of a third thermally conductive filler having a volume average particle diameter of 5.0 μm or more and 30.0 μm or less.