Edge light type backlight white reflective film, and a backlight for liquid crystal display using the same

Even when or used with LED or used to overlap the housing having an uneven portion to place the circuit, it is possible to improve the luminance and luminance irregularity and uneven adhesion between the light guide plate it is possible to prevent damage and the light guide plate, more in order to provide an edge light type backlight white reflective film in which at least one side of a collapse of the convex portion formed on the surface can be reduced white reflective film, the following (i) satisfies ~ a (iii) an edge light type backlight white reflective film. (I) that the stiffness is 2~10mN · m. (Ii) at least has a convex portion is formed on one surface (A), the maximum height of the convex portion is 5 to 60 m. And (iii) containing an aromatic polyester to the convex portion.