DIFFUSION BOARD FOR DIRECT BACKLIGHT MADE OF POLYCARBONATE RESIN

摘要

PROBLEM TO BE SOLVED: To provide a diffusion board for direct backlight made of a polycarbonate resin having excellent size stability difficult to cause warpage.

SOLUTION: In the diffusion board for direct backlight made of the polycarbonate resin, 1-40 pts.wt. of a transparent fiber and 0.3-20 pts.wt. of transparent particulate are blended to 100 pts.wt. of the polycarbonate resin. A resin composition is 0.05-130 of a blending ratio (transparent fiber/transparent particulate) of the transparent fiber and the transparent particulate.

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