摘要 |
A film for protecting a display surface of a liquid crystal display is provided, which contains a polymer film having a coefficient of bending stress k as expressed by the formula: k=Eh3, wherein E is a tensile elastic modulus (N/mm2) in a machine direction and h is a thickness (mm), of not less than 0.01 (N.mm), and which shows an amount of moisture permeation at 35° C., 80% RH (relative humidity) for 72 hours of not less than 100 g/m2.72 hr. According to the present invention, the protection film can be applied to the display surface of a liquid crystal module with superior workability during assembling. The film prevents occurrence of changes in optical hue (color shading) on the display surface in the state of actual use upon peeling off of the protection film after distribution process.
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