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Wavelength selective reflection film, optical film, method for producing wavelength selective reflection film, and image display device
Wavelength selective reflection film, optical film, method for producing wavelength selective reflection film, and image display device
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机译:波长选择反射膜,光学膜,波长选择反射膜的制造方法以及图像显示装置
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摘要
A biaxially stretched film of an optical film in which a discotic liquid crystal compound is fixed in a cholesteric phase state, and a wavelength selective reflection film having a half-value width of 40 nm or less in the reflection wavelength region.
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