| abstract |
A cellulose film having a small change in optical compensation ability due to heat and humidity is provided. A cellulose film containing at least two types of retardation regulators, and a polarizing plate and a liquid crystal display device using the film. The above problem can be solved by adding a highly planar discotic compound and an aromatic ring, but a compound having low planarity to the cellulose acylate film. [Selection] Figure 1 |