| 摘要 |
A liquid crystal film comprising a light-transmitting resin matrix and liquid crystal droplets dispersed therein, characterized in that (a) an average droplet diameter R (micrometers) of the liquid crystal droplets is 1 to 2.5 micrometers, (b) a thickness d (micrometers) of the liquid crystal film is 5 to 50 micrometers, (c) an applied voltage V0.7 (V) is less than 0.8 d when light transmittance is 70%, (d) a driving voltage V90 (V) in d=10 micrometers and an average droplet diameter R (micrometers) of the liquid crystal droplets meet the following relationship V90>1 (R-1.8)2+4, (e) saturated light transmittance (T100) in d=10 micrometers is at least 80% and light transmittance (T7V) in applying a voltage of 7 V is at least 90% of T100. Said liquid crystal film can be utilized in a liquid crystal display device.
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