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. The optical film according to the present invention can have stable reverse wavelength dispersion while having a small thickness, and thus is suitable to be used as a λ/2 wave plate, a λ/4 wave plate, a protective film, an anti-reflection film, and the like in a display device using liquid crystals or OLEDs.