摘要 |
<p>A light diffusion plate for liquid crystal display comprising resin layer (A) of low moisture absorption exhibiting a 24-hr water absorption, as measured in accordance with JIS K7209, of 0.2% or below and, superimposed on at least one major surface thereof, styrene resin layer (B) containing 50% or more of styrene resin and, per 100 parts by mass of the resin, 3.5 to 5 parts by mass of ultraviolet absorption agent, wherein the surface of the layer (B) has an arithmetic average roughness (Ra), as measured in accordance with JIS B0601, of 5 to 30 µm. The thus provided light diffusion plate for liquid crystal display, although being based on a resin of low moisture absorption capable of avoiding any moisture absorption warpage, reduces surface scratching and is strikingly improved in light resistance.</p> |