A display apparatus is provided. The display apparatus includes a display panel having a display portion, a connecting portion, and a bending portion; a polarizer on a first side of the display portion; a cover window on the first side of the display portion, and on a side of the polarizer away from the display portion; a coating layer having a main portion, and a tapered portion extending from the main portion toward the polarizer; and an optically clear adhesive layer on the first side of the display portion, and between the polarizer and the cover window. The optically clear adhesive layer has a first adhering surface at least partially attaching to the cover window, a second adhering surface at least partially attaching to the polarizer, and an edge connecting the first adhering surface and the second adhering surface and adjacent to the tapered portion.

An imaging device or a display device that is capable of clearly capturing an image of a fingerprint or the like can be provided. The display device includes a light-receiving element, a light-emitting element, a first substrate, a second substrate, a first resin layer, a second resin layer, and a light-blocking layer. The first resin layer, the second resin layer, and the second substrate are stacked over the first substrate. The light-receiving element and the light-emitting element are positioned between the first substrate and the first resin layer. The light-blocking layer is positioned between the first resin layer and the second resin layer and includes an opening portion overlapping with the light-receiving element. The opening portion in the light-blocking layer is positioned on an inner side of a light-receiving region of the light-receiving element in a plan view, and the width of the opening portion is less than or equal to the width of the light-receiving region. The second substrate is thicker than the first resin layer and the second resin layer. The thickness of a portion of the first resin layer, which overlaps with the light-receiving region of the light-receiving element, is greater than or equal to one time and less than or equal to 10 times as large as the width of the light-receiving region. The second substrate has a higher refractive index than the first resin layer and the second resin layer.

To prevent attenuation and modulation of light received or projected through a display surface.

An image display device includes a plurality of pixels arranged two-dimensionally. A pixel in a first pixel region including some pixels among the plurality of pixels includes a first light emitting region, a second light emitting region having a higher visible light transmittance than the first light emitting region, a first self-light emitting element that emits light from the first light emitting region, and a second self-light emitting element that emits light from the second light emitting region, and a pixel in a second pixel region other than the first pixel region among the plurality of pixels includes a third light emitting region having a lower visible light transmittance than the second light emitting region, and a third self-light emitting element that emits light from the third light emitting region.

High-efficiency plasmonic OLED displays are provided that use the design of the plasmonic device to overcome some of the shortcomings of conventional display panels. Control of the Stokes parameters of the emitted light and/or modification of the ambient light incident on the device relative to the emitted light is used to maximize the amount of visible light emitted by the display.

A light emitting display device is disclosed that includes a substrate, a first insulating layer, a data line, a second insulating layer, a pixel electrode, and an emission layer. The first insulating layer is disposed on the substrate. The data line is disposed on the first insulating layer and transmits a data voltage. The second insulating layer is disposed on the data line. The pixel electrode is disposed on the second insulating layer. The emission layer is disposed on the pixel electrode. The pixel electrode includes at least one first opening extending in parallel to the data line and overlapping the data line.

A color filter including sub-pixels having transmission wavelength ranges different from each other in a region forming a unit pixel for color display, and lenses facing respective ones of the sub-pixels and configured to condense light passing through the sub-pixels. At least one of the sub-pixels is an elongated pixel whose ratio of a length in a longitudinal direction to a length in a lateral direction is larger than 1 when viewed in a thickness direction in which the light passes through the sub-pixels, and at least two of the lenses that condense the light passing through the elongated pixel are positioned in the longitudinal direction.

A display panel and a display device are disclosed. The display panel includes a display panel body and a polarizer, placed on the display panel body in a direction of outgoing light. The display panel body includes a metal layer having a reflection area corresponding to a first heading angle larger than a reflection area corresponding to a second heading angle. A light extinction of the polarizer corresponding to the first heading angle is greater than a light extinction of the polarizer corresponding to the second heading angle. This could remedy the light extinction of the polarizer in the second heading angle such that the display panel could have similar reflection rates and color shifts in all heading angles.

A display apparatus can include a display panel displaying an image, a polarizing plate on the display panel, a front member on the polarizing plate, a protective film on the front member, and a first adhesive between the front member and the protective film, wherein the first adhesive includes at least one of a UV absorber and a light stabilizer.

An organic light emitting display device includes a substrate including first to third sub-pixels; first to third light emitting diodes disposed on the substrate and respectively located in the first to third sub-pixels; and a transmittance control layer, light emitted from the first to third light emitting diodes being transmitted toward the transmittance control layer, the transmittance control layer including a lens-shaped transparent pattern and a gray pattern, wherein the gray pattern is located to cover the lens-shaped transparent pattern, and has different thicknesses according to a thick of the transparent pattern.

A display panel (100) and a display apparatus (1000) having the same. The display panel (100) is provided with a preset area (101), a transmitting sensor (201) and a receiving sensor (202) of a time-of-flight device (200) are adapted to be provided on a non-display side of the preset area (101), and light emitted from the transmitting sensor (201) is adapted to be transmitted from the preset area (101) to a display side of the display panel (100), and be reflected by a to-be-detected object on the display side back to a non-display side of the display panel (100), so as to be received by the receiving sensor (202). The display panel (100) includes a substrate layer (11), an organic light-emitting device layer (12), and an anti-reflection layer (13), where the organic light-emitting device layer (12) is provided on a display side of the substrate layer (11); and the anti-reflection layer (13) includes one or more layers and is provided between the substrate layer (11) and the organic light-emitting device layer (12), and at least part of the anti-reflection layer (13) is disposed opposite to the preset area (101) in a thickness direction of the display panel (100).