| 摘要 |
PROBLEM TO BE SOLVED: To provide a light diffusion plate for liquid crystal display that can be produced by injection molding technique excelling in production efficiency, being thin and large (of large area), and that excels in dimensional stability, optical characteristics and mechanical strength. SOLUTION: There is provided a polycarbonate resin composition for light diffusion plate, comprising 100 pts.wt. of aromatic polycarbonate resin (A) of 12,000 to less than 15,000 viscosity average molecular weight wherein the ratio of low molecular weight contents of less than 1,000 molecular weight is 2.5% or below and 0.2 to 20 pts.wt. of microparticles (B) of 0.7 to 30μm weight average particle diameter. COPYRIGHT: (C)2007,JPO&INPIT |
