OPTICAL FILM HAVING REVERSE WAVELENGTH DISPERSION AND DISPLAY DEVICE COMPRISING SAME

摘要

The present invention relates to an optical film having reverse wavelength dispersion and a display device comprising the same. According to the present invention, the optical film is thin and shows stable reverse wavelength dispersion properties, thereby being appropriately used as a λ/2 wave plate, a λ/4 wave plate, a protection film, an anti-reflection film, etc of a display device which uses a liquid crystal or an OLED.