Abstract: A display device includes a first substrate, a transistor disposed on the first substrate, a light emitting element electrically connected to the transistor, a partition wall disposed on the light emitting element with an opening defined therethrough, and a color conversion layer disposed within the opening and including quantum dots, where the color conversion layer includes a first sub-region adjacent to the partition wall and containing a first scatterer, and a second sub-region overlapping a center of the color conversion layer in a plan view and including a second scatterer, and one of the first and second scatterers is rutile, and the other of the first and second scatterers is anatase.

Abstract: A display device includes: a substrate that includes first to third light emitting areas and a light blocking area that surrounds the first to third light emitting areas; a light emitting layer that includes first to third light emitting layers disposed in the first to third light emitting areas, respectively; and a color conversion layer that includes a first bank disposed in the first light emitting area on the light emitting layer, overlaps an edge of the first light emitting layer, and includes a first opening that exposes a central portion of the first light emitting layer, a second bank disposed in the light blocking area on the light emitting layer, contacts a side surface of the first bank, and includes a material different from the first bank, and a first color conversion pattern disposed inside the first opening.

Abstract: A display device includes: a first substrate including an emission area and a non-emission area; a light emitting element on the first substrate in the emission area; a pixel defining layer on the first substrate in the non-emission area; an encapsulation layer on the light emitting element and the pixel defining layer; a first bank on the encapsulation layer in the non-emission area; and a second bank on the encapsulation layer in the non-emission area, and including: a main portion that does not overlap with the first bank; and a protrusion portion overlapping with the first bank, and connected to the main portion.

Abstract: A display device includes a display layer that provides source light, and a light control layer disposed on the display layer and including a plurality of light control parts distinguished from each other. At least one of the light control parts includes quantum dots that convert a wavelength of the source light, and plate-shaped scatterers made of layered double hydroxide to exhibit improved luminance and excellent display quality.

Abstract: A display device includes a display layer to emit source light, and a light control layer disposed on the display layer to either transmit the source light or wavelength-convert the source light, wherein the light control layer may include a blue light control portion to emit blue light, a green light control portion to emit green light, and a red light control portion to emit red light, and the green light control portion may include multiple first quantum dots and multiple modified scatterers, and the modified scatterers may each include a core portion whose length in a long side direction of the modified scatterer may be 1.5 times or greater than a length in a short side direction of the modified scatterer, and a metal coating portion surrounding at least one of an upper portion and a lower portion of the core portion.

Abstract: A display device includes: a substrate including a first emission area, a second emission area, and a third emission area; a first wavelength conversion pattern overlapping the first emission area; a second wavelength conversion pattern overlapping the second emission area; and a light-transmitting pattern overlapping the third emission area, wherein the first wavelength conversion pattern includes first wavelength shifters configured to convert a first light into a second light, and first scatterers, the second wavelength conversion pattern includes second wavelength shifters configured to convert the first light into a third light, and second scatterers, and a ratio between a concentration of the first wavelength shifters and a concentration of the second wavelength shifters is 1:1.1 to 1:1.3.

Abstract: A display device includes a lower panel including a base layer and a display element layer disposed on the base layer, and an upper panel including a light control layer, where the light control layer includes a partition pattern and a light control unit. The light control unit includes a first scatterer and a second scatterer, and a diameter of the first scatterer is different from a diameter of the second scatterer.