| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface material for a high definition display, the material having an antidazzle function and a function of rendering a fingerprint remaining on the surface into hardly visible and capable of improving visibility of a display, and to provide a high definition display and a high definition touch panel having the surface material. <P>SOLUTION: The surface material for a high definition display is used by disposing on the surface of a display such as a touch panel and a liquid crystal panel. The surface material for a display comprises a transparent substrate and a single antidazzle layer thereon or an antidazzle layer over a functional layer on the substrate. The antidazzle layer is designed to have an average spacing of projections and recesses on its surface of 20 to 300 μm and the surface energy of 30 to 70 mN/m, and the haze value of the surface material for a display is set to 3 to 50%. The antidazzle layer comprises fine particles dispersed in a binder resin, wherein the average particle diameter of the fine particles is 0.1 to 10 μm and the content of the particles is 0.5 to 30 mass% with respect to the binder resin. The functional layer is preferably a light diffusing layer. <P>COPYRIGHT: (C)2008,JPO&INPIT |
