A pixel unit of a display includes a lighting module and a filtering module. The lighting module includes three lighting chips spaced apart from each other. The filtering module includes a planarization layer and a light adjustment layer that is disposed on the planarization layer and that is located between the planarization layer and the lighting module. The planarization layer has three light-transmissive regions respectively correspond in position to the three lighting chips and a light-blocking region that surrounds the three light-transmissive regions. The light adjustment layer includes two quantum dot wavelength conversion portions and a first light-intensity adjustment portion. The two quantum dot wavelength conversion portions respectively correspond in position to two of the three light-transmissive regions, and the first light-intensity adjustment portion corresponds in position to another one of the three light-transmissive regions.

A display device includes a display area in which a first pixel and a second pixel are disposed. Each of the first pixel and the second pixel includes first to third light emission areas. A first light blocking layer is disposed in the display area and corresponds to the second pixel. A plurality of color filters are disposed on the first light blocking layer. A second light blocking layer is disposed on the color filter. The second light blocking layer includes a plurality of holes overlapping the first to third light emission areas of each of the first pixel and the second pixel. The first light blocking layer includes first to third light blocking patterns surrounding the first to third light emission areas, respectively.

A display device may include a substrate, a pixel driving circuit on the substrate, a plurality of light-emitting elements over the pixel driving circuit and electrically connected to the pixel driving circuit, an optical layer including at least one layer covering the plurality of light-emitting elements, a black matrix including at least one layer disposed on the optical layer, a cover layer covering the black matrix, and a cover member disposed on the cover layer.

A display device includes a display area including first to third pixels respectively emitting lights having different colors. A display transmissive area is on a side of the pixels. A first non-display area is on a first side of the display area. The first non-display area includes a scan line area including a plurality of lines extending in a first direction and spaced apart from each other in a second direction. A scan circuit is between the scan line area and the display area, and receives a signal from the lines to provide a scan signal to the display area. An anti-electrostatic element is at an outermost portion of the first non-display area. A non-display transmissive area is between the scan line area and the anti-electrostatic element to transmit light. A planar area of the non-display transmissive area is greater than a planar area of the scan circuit.

A display device includes: a display panel comprising a display area and a non-display area adjacent to the display area; a light control member on the display panel and comprising a plurality of light control units, a bank layer configured to distinguish the light control units from each other, and a spacer on the bank layer; and a color filter layer on the light control member and comprising a plurality of filter units each having a single color filter, a first area in which two color filters are laminated, and a second area in which three color filters are laminated, wherein the spacer overlaps the first area.

A display device includes a light emitting element layer including first light emitting elements, second light emitting elements, and third light emitting elements, a partition wall member disposed on the light emitting element layer, and including first receiving openings, second receiving openings, and third receiving openings, first color conversion layers disposed in the first receiving openings, second color conversion layers disposed in the second receiving openings, scattering layers disposed in the third receiving openings, a cover layer, and the scattering layers, and a color filter layer including a first color filter layer including a first color filter material, a second color filter layer including a second color filter material, and a third color filter layer including a third color filter material. The partition wall member includes a first partition wall member including the first color filter material, and a second partition wall member including the second color filter material.

A display panel including a substrate and a plurality of sub-pixel units is disclosed. The plurality of sub-pixel units are disposed on the substrate, and each of the plurality of sub-pixel units includes a metal reflective layer and a color resist layer. The metal reflective layer has at least one slit. The color resist layer is disposed on the metal reflective layer, and the color resist layer includes a plurality of color resist patterns.

A display device and an electronic device are provided. The display device includes a display area in which a plurality of pixels including a plurality of emission areas spaced from each other is located, a color filter layer located in the display area and comprising a plurality of color filters overlapping the plurality of emission areas, and a light blocking layer located on the color filter layer and corresponding to the plurality of emission areas of some of the plurality of pixels, wherein the color filter layer comprises a light blocking area in which at least two of the plurality of color filters overlap, and a plurality of light transmitting areas, which are areas other than the light blocking area, and the light blocking area overlaps the light blocking layer, and the plurality of light transmitting areas do not overlap the light blocking layer.

A display device includes a first substrate, a plurality of light-emitting units, and a plurality of color filter units. The light-emitting units are disposed on the first substrate and include a first light-emitting unit, a second light-emitting unit, and a third light-emitting unit. The first light-emitting unit, the second light-emitting unit, and the third light-emitting unit emit light of different colors respectively. The color filter units are disposed on the light-emitting units and include a first color filter unit, a second color filter unit, and a third color filter unit. The first color filter unit, the second color filter unit, and the third color filter unit overlap the first light-emitting unit, the second light-emitting unit, and the third light-emitting unit respectively. The first color filter unit, the second color filter unit, and the third color filter unit include a scattering particle.

A display apparatus is disclosed. The display apparatus may include a substrate, a display element layer on the substrate, which may include a plurality of light-emitting devices and a lower opening to define respective emission areas of the plurality of light-emitting devices, an input detection layer on the display element layer, and a light control layer on the input detection layer, wherein the light control layer may include a first light-blocking layer including a middle opening that is to at least partially overlap the lower opening, a color filter layer to fill the middle opening, which may be on the first light-blocking layer, and a second light-blocking layer on the color filter layer, which may include an upper opening that is to at least partially overlap the middle opening, and the first light-blocking layer may include a valley pattern to overlap a bank layer.