LIQUID-CRYSTALLINE POLYESTER RESIN MIXTURE, AND REFLECTING PLATE AND LIGHT-EMITTING DEVICE USING THE SAME

摘要

PURPOSE: A liquid-crystalline polyester resin mixture is provided to prepare a reflecting plate with high reflectivity even though the mixed amount of highly reflective filler(titanium oxide) is low. CONSTITUTION: A liquid-crystalline polyester resin mixture comprises the following components (A), (B) and (C): (A) a liquid-crystalline polyester; (B) particulate titanium oxide; and (C) at least one compound selected from the group consisting of a fatty acid amide and a fatty acid metal salt, wherein the resin mixture contains the component (B) in an amount of 40 to 80 parts by weight and the component (C) in an amount of 0.005 to 0.15 parts by weight, both the amounts being based on 100 parts by weight of the component (A) in the resin mixture.