Abstract: A display device includes a substrate, where a first light emitting area, a second light emitting area, and a third light emitting area, which emit light in different wavelength bands, respectively, are defined on the substrate, a bank pattern disposed on the substrate and defining a first opening overlapping the first light emitting area, a second opening overlapping the second light emitting area, and a third opening overlapping the third light emitting area, and a liquid-repellent pattern filling the second opening and the third opening and disposed on at least a portion of an upper surface of the bank pattern, where the liquid-repellent pattern includes a liquid-repellent material.

Abstract: A color conversion substrate includes: a base part in which a first light-transmitting area and a second light-transmitting area are defined; a first stack disposed on the base part and a second stack disposed on the first stack; a first wavelength conversion pattern overlapping the second light-transmitting area, and disposed on the second stack, where the first wavelength conversion pattern converts light of a first color into light of a second color; and a light-transmitting pattern overlapping the first light-transmitting area and disposed between the first stack and the second stack, where portions of the first stack and the second stack in the second light-transmitting area are in direct contact with each other to constitute a blue light reflective layer.

Abstract: A display panel includes a light emitting element, and an optical structure layer disposed on the light emitting element, wherein the optical structure layer includes a light control layer disposed on the light emitting element, a low refractive layer disposed on the light control layer, and a barrier layer disposed between the light control layer and the low refractive layer and including silicon oxynitride. The barrier layer includes a first layer adjacent to the low refractive layer and including nitrogen in an amount of less than about 1 at %, a second layer spaced apart from the low refractive layer, and including nitrogen in an amount of about 3 at % to about 30 at %, and a third layer spaced apart from the low refractive layer, and including nitrogen in an amount of less than about 3.2 at %.

Abstract: Provided is a display device including a display panel including a light emitting element layer and a light control layer on the light emitting element layer, and a color filter panel on the display panel, the color filter panel includes a base layer, a color filter layer below the base layer, a low refractive layer below the color filter layer, and a spacer between the color filter layer and the low refractive layer, and sides of the spacer are covered by the low refractive layer.

Abstract: A display device includes a first substrate including a first emission area emitting light of a first color, a second emission area emitting light of a second color having a peak wavelength shorter than a peak wavelength of light of the first color, and a light blocking area which blocks light; a color filter layer disposed on a surface of the first substrate; and a wavelength control layer disposed on the color filter layer and including a bank layer and a wavelength control structure. The bank layer is disposed in the light blocking area on the color filter layer. The wavelength control structure is disposed in a first opening and the second opening of the bank layer. The first opening, the second opening, and the bank hole are spaced apart from each other. The bank hole surrounds an edge of the first opening.

Abstract: A display device includes a first layer disposed on a first base layer, a second layer disposed on a second base layer, and a filling layer disposed between the first layer and the second layer. The first layer includes a light-emitting-element layer including a light emitting element, a bank protruding in a thickness direction of the first base layer, and a color conversion layer which is disposed in an area surrounded by the bank and includes a color conversion part including a quantum dot. The bank is disposed between the first base layer and the filling layer.

Abstract: A display device includes a first display substrate, a second display substrate, and a sealing member. The first display substrate includes a first base layer. The second display substrate includes a second base layer including pixel regions and a peripheral region, and color filters, and is disposed on the first display substrate. The sealing member is interposed between the first display substrate and the second display substrate. The first display substrate includes light emitting elements overlapped with the pixel regions, respectively, an encapsulation layer to cover the light emitting elements, a split pattern including openings overlapped with the pixel regions, respectively, and disposed on the encapsulation layer, and light control patterns disposed in the openings. An end portion of an organic layer of the encapsulation layer, which is overlapped with the non-display region, is covered by the split pattern.

Abstract: A display substrate includes a first division pattern in which a plurality of first openings corresponding to the first pixel areas and the second pixel areas are defined, a first color filter overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, a second division pattern which overlaps the peripheral area and in which a first common opening corresponding to each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in one pixel row, is defined, and a first color control pattern corresponding to the first common opening and overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in the one pixel row.

Abstract: A display apparatus includes a display panel including a plurality of pixels, and a cover panel including a window layer, an optical filter layer, a color filter layer and a bezel layer. The window layer includes a transmission region and a bezel region adjacent to the transmission region. The optical filter layer is disposed on the transmission region of the rear surface of the window layer. The color filter layer is disposed on the optical filter layer and includes a quantum dot. The bezel layer is disposed on the bezel region of the rear surface. The optical filter layer includes a partition wall layer, in which an opening is defined, a light-blocking layer disposed on the partition wall layer, and a reflection layer disposed in the opening. The bezel layer has a same color as the light-blocking layer.

Abstract: A display device includes: a display panel having first and second emission regions, each of the first and second emission regions configured to emit a first source light having a first color and a second source light having a second color; a first partition wall on the display panel and corresponding to the first emission region; a sub-partition wall dividing a region inside the first partition wall into a main region and a sub region in a plane view; a first light conversion pattern inside the main region, the first light conversion pattern configured to convert the first source light into a light having the second color; and a first color filter on the first partition wall and the sub-partition wall, the first color filter being transparent to the second source light that passes through the sub region and to the converted light having the second color.

Abstract: A display device includes a display substrate and a color conversion substrate. The color conversion substrate includes: a second base substrate in which first to third light transmitting areas, and a light blocking area between adjacent light transmitting areas are defined, a first bank in the light blocking area, a first low refractive index layer between the second base substrate and the display substrate and covering the first bank. The color conversion substrate further includes a first wavelength conversion pattern in the first light transmitting area, a second wavelength conversion pattern in the second light transmitting area, and a light transmission pattern in the third light transmitting area, which are between the first low refractive index layer and the display substrate. The first low refractive index layer has a refractive index lower than at least one of the first wavelength conversion pattern or the second wavelength conversion pattern.

Abstract: A display apparatus includes a display panel including a plurality of pixels, and a cover panel including a window layer, an optical filter layer, a color filter layer and a bezel layer. The window layer includes a transmission region and a bezel region adjacent to the transmission region. The optical filter layer is disposed on the transmission region of the rear surface of the window layer. The color filter layer is disposed on the optical filter layer and includes a quantum dot. The bezel layer is disposed on the bezel region of the rear surface. The optical filter layer includes a partition wall layer, in which an opening is defined, a light-blocking layer disposed on the partition wall layer, and a reflection layer disposed in the opening. The bezel layer has a same color as the light-blocking layer.

Abstract: A display device includes light emitting elements, each of which emits a source light, a color filter layer including first to third pixel areas arranged in a first direction and a light blocking area surrounding the first to third pixel areas, a light control pattern overlapping the second pixel area, where a first opening overlapping the first pixel area and a portion of the light blocking area and a second opening overlapping the third pixel area and another portion of the light blocking area are defined through the light control pattern, a first light conversion pattern disposed in the first opening and including a first quantum dot, and a second light conversion pattern disposed in the second opening and including a second quantum dot.

Abstract: A color conversion substrate, a display device including the color conversion substrate, and a method of manufacturing the color conversion substrate are provided. The color conversion substrate includes: a first base substrate including a first area, a second area around the first area, and a third area around the second area; a sealing member on the first base substrate and in the second area; a color filter layer on the first base substrate and under the sealing member; and a low refractive layer on the color filter layer, under the sealing member, and increasing in thickness from the third area to the second area in at least a portion of the third area.

Abstract: Embodiments provide a light control member that includes a light control layer including quantum dots, a low refractive layer disposed on the light control layer, and a capping layer disposed between the light control layer and the low refractive layer. The capping layer includes a first silicon oxynitride containing an amount of nitrogen in a range of about 0.1 at % to about 18 at %, an amount of oxygen in a range of about 42 at % to about 70 at %, and an amount of silicon in a range of about 25 at % to about 45 at %. Accordingly, the light control member exhibits excellent reliability.

Abstract: A display device includes a first base portion in which a first emission area and a non-emission area are defined, a first light emitting element on the first base portion and overlapping the first emission area, a thin film encapsulation layer on the first light emitting element, a second base portion on the thin film encapsulation layer, a first color filter on the second base portion and overlapping the first emission area, a first wavelength conversion pattern on the first color filter and overlapping the first emission area, and a first optical pattern between the first color filter and the first wavelength conversion pattern and overlapping the first emission area. A refractive index of the first optical pattern is smaller than that of the first wavelength conversion pattern, and one surface of the first optical pattern facing the first wavelength conversion pattern is concave toward the second base portion.

Abstract: A display panel includes a light emitting element layer including a light emitting element that generates a first color light, a light control layer over the light emitting element layer, a color filter layer over the light control layer, and a low refractive index layer that is between the light control layer and the color filter layer and that has a thickness of about 0.2 ?m to about 2.5 ?m.

Abstract: A display device includes a lower substrate, a plurality of pixels, an upper substrate, a light blocking member, first and second color filters, first and second color conversion patterns, and a light blocking pattern. The light blocking pattern is disposed between the first and second color conversion patterns, and includes a first portion and a second portion which overlaps the light blocking member. A shape the second portion is different from a shape of the first portion.

Abstract: In a color conversion panel including pixel areas emitting a light having a same color and a non-pixel area between the pixel areas, the color conversion panel may include a substrate, a light shielding pattern disposed on the substrate in the non-pixel area, a color conversion layer disposed on the substrate, covering the light shielding pattern, and configured to convert an incident light, a height of a first portion of the color conversion layer corresponding to the non-pixel area from the substrate being less than each of heights of second portions of the color conversion layer respectively corresponding to the pixel areas from the substrate, and a light shielding partition wall disposed on the color conversion layer in the non-pixel area.

Abstract: A display panel includes an upper display substrate, a lower display substrate, and a partition wall. The upper display substrate includes a display area and a non-display area adjacent to the display area. The display area includes pixel areas and a light blocking area adjacent to the pixel areas. The lower display substrate includes display elements configured to emit light having a first color and respectively overlapping the pixel areas. The partition wall includes a partition wall part overlapping the light blocking area and a reflection part disposed on the partition wall part. The upper display substrate includes a base substrate, a color filter layer disposed on the base substrate, and a light control layer disposed on the color filter layer. The light control layer is configured to control the light having the first color. The partition wall is disposed on the light control layer.