| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a white reflective film having improved luminance with suppressed chromaticity change of a liquid crystal backlight and small in the deterioration of reflectance even in long term use, and a lamp reflector composed of the same; and to provide a backlight of an edge light type system and a direct type system. <P>SOLUTION: The white reflective film 1 is formed by laminating at least one or more layers of resin layers 3 containing: a compound having at least one skeleton structure selected from a group comprising a plurality of skeleton structures in a molecule; and porous particles at least on one surface of a white film. The lamp reflector for the backlight and the direct type system backlight are structured by providing the white reflective film so that the laminated surface faces a light source side. <P>COPYRIGHT: (C)2010,JPO&INPIT |
