To provide a resin film achieving both bending resistance suitable for an optical film and sufficient surface hardness as a protective film.SOLUTION: A film having the following properties is provided: the film is anisotropic, in which a ratio of tensile elastic moduli is 1.50 or more obtained by a tension test for an X direction that is one direction within the film plane as a tensile direction and a tension test for a Y direction that is orthogonal to the X direction as a tensile direction, and the film has a tensile elastic modulus of 1.8 GPa or more in each of the above tests, a total ray transmittance of 85 percent or more measured in accordance with JIS K7361-1, and a yellowness of 5 or less calculated in accordance with JIS K7373-2006. The film is to be used by bending in such a manner that the bent portion is...
FILM, POLYIMIDE FILM, LAMINATE, DISPLAY MEMBER, TOUCH PANEL MEMBER, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE
KOBAYASHI YOSHIHIRO, SAKAYORI KATSUYA, OKADA KODAI, MAEDA TAKANORI, WAKITA KEISUKE, YOSHINO REIJIRO; FILM, POLYIMIDE FILM, LAMINATE, DISPLAY MEMBER, TOUCH PANEL MEMBER, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE. IFIS Food and Health Sciences Database 2023; doi:
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