TRANSFLECTIVE REFLECTIVE FILM, BACKLIGHT FOR LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING TRANSFLECTIVE REFLECTIVE FILM

摘要

PPROBLEM TO BE SOLVED: To provide a transflective reflective film capable of achieving thinning of a backlight to be used for a display having liquid crystal panels on both sides and including a transflective reflective layer whose surface is made a rough surface, to provide a method for manufacturing the transflective reflective film and to provide a backlight for a liquid crystal display using the transflective reflective film. PSOLUTION: The surface of the transflective reflective layer in which a ratio (A/B) of the average transmissivity (A) of light with a wavelength of 400 to 700 nm to the transmissivity (B) of light with a wavelength of 550 nm is 3/1 to 6/1 is made a rough surface by including a plurality of fillers in the transflective reflective layer, and the total thickness of a transflective reflective film is 60 m or less. PCOPYRIGHT: (C)2010,JPO&INPIT