Provided is a display apparatus including a screen portion in which unit panels in which a plurality of pixels formed from light-emitting elements is disposed are arranged, in which a first pixel-to-pixel pitch that is a space between two outer end pixels adjacent to each other across outer peripheries of the unit panels is equal to or larger than a second pixel-to-pixel pitch that is a space between each of the outer end pixels in each of the unit panels and a pixel adjacent to the outer end pixel, and the pixel-to-pixel pitches adjacent to each other in the array of the pixel-to-pixel pitches in a direction in which the first pixel-to-pixel pitch and the second pixel-to-pixel pitch are arranged in the unit panel are set to be P(in)≤P(out) where P(in) denotes the pixel-to-pixel pitch located on a central side of the unit panel and P(out) denotes the pixel-to-pixel pitch located on an outer peripheral side of the unit panel.

A display device having a display region to be viewed through a lens, the display device comprising: a substrate; and the display region in which the substrate is provided with a plurality of pixels, a plurality of scan lines extending in a first direction, and a plurality of signal lines extending in a second direction, wherein the first direction is non-parallel and non-orthogonal to a direction orthogonal to the second direction.

A tiling display apparatus including a substrate, multiple display units, an adhesive layer and multiple driver chips is provided. The display units are disposed on the substrate and each has a circuit substrate, multiple light emitting devices and at least one bonding pad. The circuit substrate has a first surface and a second surface opposite to each other. The light emitting devices are disposed on the first surface. The at least one bonding pad is disposed on the second surface, and is electrically coupled to the light emitting devices. The adhesive layer connects the substrate and the display units. The substrate and the adhesive layer have a plurality of openings arranged corresponding to the openings. Multiple bonding pads of the display units are positioned in the openings. The driver chips are electrically bonded to the bonding pads of the display units through the openings.

The present application relates to a method for seamless splicing of a special-shaped display screen, including: dividing the special-shaped display screen into a number of regular quadrilateral modules and a number of special-shaped modules; calculating a number of LED light pieces on a first side of a regular quadrilateral module after division; determining the number of the LED light pieces arranged on the first side of the regular quadrilateral module; calculating a number of LED light pieces arranged on a second side of the regular quadrilateral module, and the second side is adjacent to the first side; and continuing for the number of special-shaped modules obtained above.

A display device including a substrate; a first electrode on the substrate; a partitioning wall on the first electrode that includes a first opening that overlaps the first electrode; a touch detection electrode on the partitioning wall; a low refractive layer on the partitioning wall and the touch detection electrode, the low refractive layer including a second opening that overlaps the first opening; and a high refractive layer on the low refractive layer. Planar shapes of the first opening and the second opening are polygons, each including a series of sides, and a distance between one side of the first opening and the second opening is different than another side of the first opening and the second opening in a plan view.

A display device including a substrate; a first electrode on the substrate; a partitioning wall on the first electrode that includes a first opening that overlaps the first electrode; a touch detection electrode on the partitioning wall; a low refractive layer on the partitioning wall and the touch detection electrode, the low refractive layer including a second opening that overlaps the first opening; and a high refractive layer on the low refractive layer. Planar shapes of the first opening and the second opening are polygons, each including a series of sides, and a distance between one side of the first opening and the second opening is different than another side of the first opening and the second opening in a plan view.

A display device is formed such that pixels that each include a light emitting element formed by stacking an upper electrode, a light emitting unit, and a lower electrode are arranged in a two-dimensional matrix. The light emitting elements are formed by forming the upper electrodes which are light-transmissive, and then sequentially stacking, onto the upper electrodes, the light emitting units and the lower electrode which is formed from a metal material.

An electronic device includes a housing and an array of LEDs deposited on a substrate disposed in the housing. The array of LEDs is disposed to form an indicia via which a logo is displayable.

An electronic device includes a housing and an array of LEDs deposited on a substrate disposed in the housing. The array of LEDs is disposed to form an indicia via which a logo is displayable.

A display device includes a first subpixel including a light-emitting layer of a first color, a second subpixel adjacent to the first subpixel in a row direction or a column direction, the second subpixel including a light-emitting layer of a second color, and a third subpixel adjacent to the first subpixel and the second subpixel in a diagonal direction, the third subpixel including a light-emitting layer of a third color, wherein the first subpixel to the third subpixel include light-emitting regions that are geometrically similar to one another, the light-emitting regions of two of the first subpixel to the third subpixel are in the same size, and a light-emitting region of remaining one of the first subpixel to the third subpixel is larger than the light-emitting regions of the two of the first subpixel to the third subpixel.