Patent ID: 8896900

Claim:
An organic light-emitting display device comprising: a first substrate; a second substrate disposed to face the first substrate; a display unit interposed between the first substrate and the second substrate and comprising an organic light-emitting device; a sealing member disposed to surround the display unit between the first substrate and the second substrate and that bonds the first substrate to the second substrate; and a filler disposed in a space defined by the first and second substrates and the sealing member to cover the display unit and comprising photochromic materials, wherein the photochromic materials comprising a first photochromic material that absorbs light in a wavelength of about 470 nm to about 490 nm and a second photochromic material that absorbs light in a wavelength of about 550 nm to about 580 nm; and each of the first and second photochromic materials independently comprises a compound represented by Formula 1 below: wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 are each independently hydrogen, heavy hydrogen, or halogen, and Ar 1 and Ar 2 are each independently a group below: Y represents O, S, SO, or SO 2 ; X represents C or N; * represents a bond; R 8 represents a C 1 to C 50 alkyl group or a C 5 to C 60 aryl group; and R 7 and R 9 are each independently an unshared electron pair, hydrogen, heavy hydrogen, or a C 1 to C 50 alkyl group.