| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a film for protecting a display screen of a display device, the film preventing visibility failure such as interference fringes on a display screen and having high surface hardness and flexibility and excellent scratch resistance, and to provide a polarizing plate and a display device using the film for preventing visibility failure due to light leakage near the frame of a display screen, color irregularity, coloring or the like. <P>SOLUTION: The display screen protective film is obtained by dispersing elastic material particles having a number average particle size of 2.0 μm or less in a thermoplastic acrylic resin to prepare a resin composition and co-extruding a thermoplastic acrylic resin and the above resin composition. The obtained film has a structure of thermoplastic acrylic resin layer-resin composition layer-thermoplastic acrylic resin layer in which the elastic material particles are unevenly present in the center in the thickness direction of the film, and the film has an average thickness of less than 100 μm. <P>COPYRIGHT: (C)2007,JPO&INPIT |
