A flexible display panel including a display region including a pair of flat portions held in a flat manner and a bendable portion disposed between the pair of flat portions and held in a bendable manner and a frame region provided in a periphery of the display region, a support substrate supporting the display panel in a flat manner, and a housing supporting the support substrate are provided, and in the display region, the display panel and the support substrate are not fixed to each other and a gap is formed between the support substrate and the housing.

A display apparatus includes: a display member including a base substrate and a plurality of pixels disposed on the base substrate to display an image, a window member disposed on the display member and including a transparent part through which the image is transmitted and a bezel part disposed between the transparent part and the display member and contacting the transparent part, and a filling member disposed between the window member and the base substrate and contacting the bezel part. The bezel part includes a first layer contacting the transparent part and a second layer disposed between the first layer and the filling member. The second layer has an opening that overlaps the filling member in a plan view, and the filling member is disposed in the opening.

A display device including a pixel electrode, a counter electrode, and an organic layer arranged between the pixel electrode and the counter electrode, wherein the organic layer includes a hole injection layer in contact with the pixel electrode, a hole transport layer above the hole injection layer, a light emitting layer and an electron transport layer, the hole injection layer includes an inorganic material, and the inorganic material has a work function of 4.4 eV or less and includes one element or a plurality of elements selected from Na, Mg, K, Rb, Sr, Cs, Ba, Fr, Ca, Yb, Li, Al, Sm, Er and Ho, or a fluoride or an oxide of the elements.

A package structure and packing method for an organic electroluminescence element and an organic electroluminescence device are provided. The package structure for the organic electroluminescence element includes: a substrate, an organic electroluminescence element, and a quantum dot packaging layer. The organic electroluminescence element is disposed on the substrate, the quantum dot packaging layer is disposed on the substrate and the organic electroluminescence element, and consists of a quantum dot material.

A display device includes: a display module; a window disposed on the display module; and a low reflection member disposed on the window and including a spacer and a nano-protrusion which have different cross-sectional shapes from each other, wherein a first thickness of the spacer is greater than or equal to a second thickness of the nano-protrusion, an upper surface of the spacer has a substantially flat surface that is parallel to an upper surface of the window, and a width of the nano-protrusion gradually reduces as a distance from the window increases.

A display device includes a first substrate in which a first surface and a second surface opposite to the first surface are defined, a second substrate which faces the first substrate and in which a third surface facing the second surface and a fourth surface opposite to the third surface, and a light emitting element layer which is disposed on the third surface of the second substrate, wherein the first substrate is formed to be entirely slimmed. The second substrate includes an upper slimming portion slimmed in a thickness direction from the fourth surface, and a thickness of the entirely slimmed first substrate is smaller than a thickness of the upper slimming portion.

A light-emitting device includes: a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and a first capping layer and a second capping layer outside the second electrode, wherein the first capping layer includes at least one compound selected from compounds represented by Formulae 1-1 to 1-3, as defined herein, and the second capping layer includes at least one compound selected from compounds represented by Formulae 2-1 to 2-6, as defined herein.

A display module is provided, which includes a circuit board and a display substrate disposed on a first surface of the circuit board, the first surface of the circuit board comprises a flat area and an non-flat area located at a periphery of the flat area, the display substrate is disposed in the flat area, and the non-flat area is provided with electronic components.

An organic electroluminescent display panel, a fabrication method thereof, and a display device are provided. The organic electroluminescent display panel includes: a base substrate and a package cover plate disposed opposite to each other, and an organic electroluminescent structure disposed on the base substrate and provided between the base substrate and the package cover plate. The package cover plate has a first groove for accommodating the organic electroluminescent structure within a display region of the organic electroluminescent display panel; the package cover plate has at least one second groove surrounding the first groove and having a closed boundary within a non-display region of the organic electroluminescent display panel; the second groove accommodates a sealant; and a metal layer is located between a protrusion portion of the package cover plate and the base substrate.

A display device includes: a display module including a first flat portion, a second flat portion facing the first flat portion, and a bending portion disposed between the first flat portion and the second flat portion and having a predetermined radius of curvature; a driving circuit unit disposed on the second flat portion; a bending protection layer disposed on the bending portion, and not overlapping the first flat portion and the second flat portion; a cover film disposed on the second flat portion, and covering the driving circuit unit; and a resin layer including a first resin flat portion disposed on at least a portion of the first flat portion, a second resin flat portion disposed on the second flat portion and covering the cover film, and a resin bending portion disposed on the bending portion and covering the bending protection layer.