发明授权
US08298630B2 Polycarbonate resin film and manufacturing process thereof 有权
聚碳酸酯树脂薄膜及其制造方法

Polycarbonate resin film and manufacturing process thereof
摘要:
A polycarbonate resin film which has an average thickness of 10 to 150 μm, a thickness nonuniformity of 2% or less, a retardation R(589) in the plane of the film measured at a wavelength of 589 nm of 12 nm or less, a retardation Rth(589) in the thickness direction of the film measured at a wavelength of 589 nm of 35 nm or less and is used for optical purposes.
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