DYES POLARIZATION FILM AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

摘要

A dyes polarization film and an organic light emitting display device having the same are provided to improve a polarization characteristic by selectively absorbing the light of a non-emitting band and to prevent polarization characteristic from being deteriorated at high temperature. A dyes polarization film is dyed with a dye composition of an adjusted composition ratio to absorb more light of a wavelength band placed at the boundary of green and red wavelengths than light of the other wavelength band. The wavelength band, placed at the boundary of the green and red wavelengths is 530~590nm, and the wavelength band, placed at the boundary of the green and blue wavelengths is 440~470nm.