A light emitting device includes: a substrate; a light emitting region including light emitting elements arranged in a matrix on the substrate; and a sealing portion located on the light emitting region. A single lens covering the light emitting region is formed in the sealing portion. Furthermore, a method for manufacturing a light emitting device includes: a step of forming a light emitting region including light emitting elements arranged in a matrix on a substrate; and a step of performing sealing by forming a single lens covering the light emitting region.

A light emitting device in which light emitting elements sealed by a sealing layer are arranged on a surface of a substrate, is provided. Each of the light emitting elements comprises a first electrode arranged between the substrate and the sealing layer, a second electrode arranged between the first electrode and the sealing layer, and an organic light emitting layer arranged between the first electrode and the second electrode. The light emitting device further comprises an insulating layer configured to cover a edge portion of the first electrode and arranged between the substrate and the sealing layer in a portion between two adjacent light emitting elements, and a light shielding member arranged between the two adjacent light emitting elements, extending through the insulating layer, and extending in the insulating layer and the sealing layer in a direction intersecting the surface.

The embodiments of the present disclosure provide a display panel, including: a base substrate, a first electrode layer, a luminescent material layer, a second electrode layer, an elastic lens layer and at least one light wavelength conversion layer arranged in sequence. The luminescent material layer is configured to emit an excitation light, the at least one light wavelength conversion layer is configured to convert the excitation light emitted from the luminescent material layer into light of a predetermined color, and the elastic lens layer is configured to converge the excitation light emitted from the luminescent material layer. The embodiments of the present disclosure further provide an electronic device and a method of manufacturing a display panel.

A display substrate includes a backplane, first light-emitting devices capable of emitting first color light, second light-emitting devices capable of emitting second color light that are all disposed on the backplane, a low-refractive-index intercalation layer disposed at a side, away from the backplane, of the first light-emitting devices and the second light-emitting devices, and an encapsulation layer. The encapsulation layer includes a first inorganic barrier layer, a first organic barrier layer and a second inorganic barrier layer that are sequentially stacked on a side of the low-refractive-index intercalation layer away from the backplane. A refractive index of the low-refractive-index intercalation layer is less than a refractive index of the first inorganic barrier layer. In a direction perpendicular to the backplane, a transmittance of the low-refractive-index intercalation layer to the first color light is less than a transmittance of the low-refractive-index intercalation layer to the second color light.

An organic light emitting diode which suppresses external light reflection while reducing loss of light generated in an organic light emitting layer is disclosed. An organic light emitting diode includes a substrate, an anode on the substrate, a bank on the anode and exposing a part of the anode to define an emission area, an organic light emitting layer on the emission area and the bank, a cathode on the organic light emitting layer, a plurality of light shielding patterns on the cathode and overlapping the bank, and a light loss inducing layer located on a same plane as the plurality of light shielding patterns and disposed between a pair of light shielding patterns from the plurality of light shielding patterns, the light loss inducing layer having has a same thickness as a thickness of that of the plurality of light shielding patterns, and overlaps the emission area.

A display device includes a display region in which a plurality of pixels are arranged two-dimensionally. Each of the plurality of pixels includes a light-emitting layer and an optical member that refracts light from the light-emitting layer. In an orthographic projection of a first optical member included in a first pixel with respect to the light-emitting layer, a position of an apex of the first optical member and a position of a center of the first optical member are separated by a first distance.

The present disclosure relates to a display assembly, a display device and a driving method. The display assembly includes: a display panel provided with a plurality of pixel islands distributed in an array, any one of the pixel islands including sub-pixels continuously arranged along a set direction; and a lens layer arranged on a light exit surface of the display panel and including lenses arranged along the set direction. A lenticular lens pitch is not greater than a size of an opening of each pixel island in the set direction, and along the set direction, a sub-pixel pitch in each of the pixel islands is smaller than a half of the lenticular lens pitch. The lenticular lens pitch is equal to a sum of a size of each lenticular lens in the set direction and a distance between two adjacent ones of the plurality of lenticular lenses.

The present disclosure provides a display apparatus. According to the present disclosure, a complex refractive layer is disposed on a side of the polarizer facing away from the electroluminescent display panel, and configured to convert the linearly polarized light into the circularly polarized light, so that the linearly polarized light in different polarization states having passed through the glass enters the complex refractive layer before entering the polarizer, the complex refractive layer converts the linearly polarized light into the circularly polarized light, and when the included angle between the film-forming stretching direction of the complex refractive layer and the first direction is an acute angle, almost all of the circularly polarized light can pass through the polarizer, thus eliminating the Mura phenomenon.

A flat panel has a plurality of pixel areas each having a light emitting area, a light transmitting area, and a light sensing area in the light emitting area. The flat panel includes a first support board; a sensing array on the first support board and having a light sensing element corresponding to the light sensing area of each of the pixel areas; a micro lens between the first support board and the light sensing element; a first light shielding wall between the first support board and the light sensing element to correspond to an edge of the light sensing area of each of pixel areas; a light emitting array on the sensing array and having a light emitting element corresponding to the light emitting area of each of the pixel areas; and a second support board on the light emitting array facing the first support board.

A display apparatus includes: a substrate; a display element on the substrate; an encapsulation layer on the display element, and including a dye and a first organic material; a first refractive layer on the encapsulation layer, and having an opening corresponding to the display element; and a second refractive layer covering the first refractive layer, the second refractive layer including a pigment and a second organic material, and having a refractive index different from a refractive index of the first refractive layer.