| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an acrylic film having a thin thickness, and good die line, surface roughness and film wrinkle, to provide a method for producing the film, to provide a polarizing plate, an optical compensation film and an antireflection film, obtained by using the film and hardly causing leakage of light, and to provide a liquid crystal display device using them. <P>SOLUTION: The acrylic film comprises an acrylic resin having ≥100°C glass transition temperature (Tg), and has 20-60 μm thickness, ≤50 nm height and depth of the die line, 0.005-0.2 μm surface roughness (Ra) and ≤5 mm wrinkle height. <P>COPYRIGHT: (C)2010,JPO&INPIT |
