| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an external light shielding film and a display filter including the same. <P>SOLUTION: The external shielding film 230 is constituted of a lens pattern 231 made by a plurality of aspherical lenses 232 formed on one surface of a base material 235, and an external light shielding pattern 233 comprising an external light shielding part 234 formed on the other surface, thereby absorbing external environmental light 310 by the external light shielding part 234, to improve the contrast ratio in a bright room, to raise the luminance and to extend the viewing angle. <P>COPYRIGHT: (C)2011,JPO&INPIT |
