POLYIMIDE FILM, PROCESS FOR PRODUCING POLYIMIDE FILM, LAMINATE, SURFACE MATERIAL FOR DISPLAY, TOUCH PANEL ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
The invention relates to a polyimide film containing a polyimide and an ultraviolet absorbing agent. The ultraviolet absorbing agent is not present on one surface and is instead located on the other surface. The polyimide film has a transmittance of less than or equal to 18% for a wavelength of 380 nm and a transmittance greater than or equal to 85% for a wavelength of 450 nm.