abstract |
Provided is a light control film capable of making a backlight device such as a backlight type liquid crystal display device thin and high in brightness without developing a lamp image (lamp image). The light control film of the present invention comprises at least two or more isotropic diffusion layers and an anisotropic diffusion layer. Haze is 70% or more. Moreover, the backlight device 13 of the present invention includes the linear light source 1 and the light control film of the present invention disposed on the linear light source 1. [Selection] Figure 8 |