A display device includes: a display having two display panels each having a display-side inclined surface near an outer edge of a display surface, the display being configured to allow parallel arrangement of the two display panels such that the respective inclined surfaces face each other at a joint of the two display panels to form a gap between the inclined surfaces; and at least one translucent part protruding from the display-side inclined surface toward the adjacent display panel in the gap, wherein the translucent part includes in the gap a translucent-side inclined surface that is inclined from one side of the display panel to the other while extending in a direction where the adjacent display panel parts are arrayed.

An optical device is disclosed herein. In some embodiments, an optical device includes a first base film and a second base film, a light modulation layer existing between the first and second base films, electrode layers formed on surfaces of the first and second base films that face the light modulation layer, wherein each electrode layer comprises a first region capable of applying an electric field to the light modulation layer, and a second region connecting the electrode layer to an external power source, wherein the second region on the first base film and the second region on the second base film face each other, and an insulating layer disposed between the facing second regions of the first and second base films. The optical device is capable of preventing defects such as short circuits even when an external power source has been connected in an encapsulated structure.

A display device is provided, including two substrates and a liquid crystal layer. Each of the substrates has two opposite surfaces and two opposite sides. The liquid crystal layer is sandwiched between the two substrates. At least one of the two substrates has an inclined portion on at least one of the two opposite sides which is connected to one of the two opposite surfaces, and has an included angle greater than 90 degrees and less than 180 degrees in association with the connected surface.

A light emitting diode display comprises a first panel, which comprises: a first layer having a substrate a second layer having a plurality of pixel circuits disposed on a first surface of the substrate; a plurality of light emitting diodes electrically connected to the pixel circuits; and a driver circuit communicatively coupled to the pixel circuits by at least one electrically conductive via traveling through the first layer; an edge of the panel having a non-emitting space having a length less than a length of a non-emitting space within the panel.

Provided are a splice panel assembly, a backlight module and a display device. The splice panel assembly includes a plurality of light-emitting panels. Each light-emitting panel includes a base substrate. The front face of the base substrate is provided with a plurality of light-emitting elements arranged in an array. The side face of the base substrate is provided with at least one connection electrode. The light-emitting elements are electrically connected to the at least one connection electrode. The front face is connected to and not parallel to the side face. Two adjacent light-emitting panels are electrically connected to each other by the at least one connection electrode.

An electronic device is provided. The electronic device includes a first electronic device unit and a second electronic device unit. The first electronic device unit includes a first substrate and a second substrate disposed opposite to the first substrate, and a portion of the first substrate protrudes outward a boundary of the second substrate in a first protruding direction perpendicular to a normal direction of the first substrate. The second electronic device unit is connected to the first electronic device unit and includes a third substrate and a fourth substrate disposed opposite to the third substrate, and a portion of the fourth substrate protrudes outward a boundary of the third substrate in a second protruding direction perpendicular to a normal direction of the third substrate. In addition, the portion of the first substrate and the portion of the fourth substrate each includes a grinded portion.

An electronic device is provided in this disclosure. In some embodiments, the electronic device includes two display panels, a first filling element, and a second filling element. The two display panels adjoin each other. The first filling element and the second filling element are disposed between the two display panels, and a material of the first filling element is different from a material of the second filling element. In some embodiments, the electronic device includes a protection substrate, two light emitting plates, and a filling element. The two light emitting plates adjoin each other. The protection substrate is disposed corresponding to the two light emitting plates, and the two light emitting plates emit light towards the protection substrate. The filling element is disposed between the two light emitting plates.

A display device that can display an image along a curved surface is provided. In the display device, a first display panel and a second display panel overlap each other with a light-transmitting layer provided therebetween. The light-transmitting layer is positioned on a display surface side of the first display panel, and on a side opposite to the display surface of the second display panel. The light-transmitting layer has an average transmittance of 80% or more with respect to light in the wavelength range of 450 nm to 700 nm and a refractive index higher than that of air. A display region of the first display panel overlaps a region transmitting visible light of the second display panel with the light-transmitting layer provided therebetween. It is preferred that the display region of the first display panel not overlap with a region blocking visible light of the second display panel.

A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.

The present invention relates to a support substructure for fastening a display tile to a support structure of a tiled display, the support substructure being characterized in that it is linked to the support structure by means of a first mechanism allowing movements of the display tile in a plane parallel to the nominal plane (XY) of the tiled display independently of the presence or absence of adjacent display tiles.