Optical film manufacturing method, optical film manufacturing apparatus and optical film
作者： Katsusuke Nagashima
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摘要: An optical film manufacturing method, including steps of: casting a dope in which thermoplastic resin is dissolved solvent, on support so as to form web; peeling and conveying the web from support; measuring physical property of conveyed at plural positions along lateral direction obtaining deviation among measurement values positions: drying by adjusting conditions differ accordance with deviation.
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