Abstract: First, second, and third sub-pixels are disposed in each pixel area of a display apparatus. Each sub-pixel includes first and second emission areas (EAs). The first EA can have a planar shape of a bar extending in a first direction. The second EA can have a planar shape different from the first EA. The second EA of each sub-pixel can be disposed side by side with the first EA of the corresponding sub-pixel in a direction perpendicular to the first direction. The first and second EAs of the first sub-pixel can be disposed in a same order as the first and second EAs of the second sub-pixel. The first and second EAs of the first sub-pixel can be disposed between the first and second EAs of the third sub-pixel. The first and second EAs of the second sub-pixel can be disposed outside the first and second EAs of the third sub-pixel.

Abstract: A display device includes: a substrate including a plurality of subpixels, a first electrode disposed over the substrate, a bank disposed over the substrate, covering a portion of the first electrode, and including an open area, and an infrared emission part disposed over the substrate and at least partially overlapping with the bank, and thereby, is capable of improving the sensing efficiency of an optical sensor by preventing malfunction of the optical sensor.

Abstract: A display device comprises an optical layer disposed on a display unit and comprising a cholesteric liquid crystal, and a cover glass disposed on the optical layer, wherein the cover glass includes a flat portion and a curved portion disposed outside the flat portion, and the cholesteric liquid crystal overlaps the curved portion. According to the present invention, by forming the optical layer between the display unit and the cover glass, the variation in color of the flat portion and the curved portion of the cover glass according to the viewing angle can be minimized.

Abstract: Provided is a display device. The display device includes a display panel comprising a display area including a plurality of subpixels, and a non-display area configured to surround the display area, the display area comprising a first optical area including a first transmissive area, a second optical area including a second transmissive area, and a normal area including a light-emitting area; a first optical device disposed below the display panel and configured to overlap with the first optical area; and a second optical device disposed below the display panel and configured to overlap with the second optical area. The display panel is disposed in at least a partial area in the display area and comprises an infrared ray subpixel including an infrared ray-emitting layer.

Abstract: A display device comprises an optical layer disposed on a display unit and comprising a cholesteric liquid crystal, and a cover glass disposed on the optical layer, wherein the cover glass includes a flat portion and a curved portion disposed outside the flat portion, and the cholesteric liquid crystal overlaps the curved portion. According to the present invention, by forming the optical layer between the display unit and the cover glass, the variation in color of the flat portion and the curved portion of the cover glass according to the viewing angle can be minimized.