Display device and method for manufacturing the same
A display device includes a base substrate, a light emitting element disposed on the base substrate, an inorganic layer disposed on the light emitting element and including a metal and a metal oxide layer, an encapsulation layer disposed on the inorganic layer, an organic layer disposed on the encapsulation layer and including a quarter-wave plate, and an anti-reflection layer disposed on the organic layer.
1 . A display device comprising:
a base substrate;
a light emitting element disposed on the base substrate;
an inorganic layer disposed on the light emitting element and comprising a metal and a metal oxide layer;
an encapsulation layer disposed on the inorganic layer;
an organic layer disposed on the encapsulation layer and comprising a quarter-wave plate; and
an anti-reflection layer disposed on the organic layer.
2 . The display device of claim 1 , wherein the organic layer comprises a material having negative dispersion.
3 . The display device of claim 2 , wherein the material having negative dispersion comprises a reactive mesogen liquid crystal.
4 . The display device of claim 1 , wherein the metal comprises at least one selected from a group including ytterbium (Yb), bismuth (Bi), tin (Sn), zinc (Zn) and indium (In).
5 . The display device of claim 1 , wherein the metal oxide layer comprises at least one selected from a group including molybdenum dioxide (MoO 2 ), molybdenum trioxide (MoO 3 ), tungsten trioxide (WO 3 ), indium tin oxide (ITO) and zinc oxide (ZnO).
6 . The display device of claim 1 , wherein the anti-reflection layer comprises a reactive mesogen liquid crystal and a dichroic dye.
7 . The display device of claim 6 , wherein the reactive mesogen liquid crystal has a nematic phase.
8 . The display device of claim 6 , wherein the reactive mesogen liquid crystal has a smectic A phase.
9 . The display device of claim 6 , wherein the dichroic dye comprises an azo group.
10 . The display device of claim 9 , wherein a mass ratio of a mass of the dichroic dye to a total mass of the reactive mesogen liquid crystal is about 10% or less.